U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Subject cineole Remove constraint Subject: cineole
Start Over

Search

2,092  Search Results

« Previous | 1 - 50 of 2,092 |
Number of results to display per page

Search Results

1. Evaluation of essential oil composition and antioxidant activity of yarrow as influenced by foliar application of humic substance-based products: Using multivariate exploratory method

Author:
Maryam Zahedifar; Sharareh Najafian
Source:
Scientia horticulturae 2023 v.308 pp. 111557
ISSN:
0304-4238
Subject:
Achillea millefolium; antioxidant activity; application rate; benzaldehyde; borneol; camphor; cineole; essential oils; foliar application; fulvic acids; humic acids; octenol; p-cymene; plant extracts; principal component analysis; spathulenol; sustainable agriculture; thymol; variance
Abstract:
... The growth-promoting ability with the organic fertilizers especially humic substance-based products, it has caused their use to be considered. This research aimed to investigate the effect of foliar application of humic and fulvic acids on essential oil compositions and antioxidant activity of yarrow (Achillea millefolium L.) based on Principal Component Analysis (PCA) and calculating the selectio ...
DOI:
10.1016/j.scienta.2022.111557

2. Unraveling the mechanism of the synergistic antimicrobial effect of cineole and carvacrol on Escherichia coli O157:H7 inhibition and its application on fresh-cut cucumbers

Author:
Keren Agyekumwaa Addo; Hui Li; Yigang Yu; Xinglong Xiao
Source:
Food control 2023 v.144 pp. 109339
ISSN:
0956-7135
Subject:
DNA; Escherichia coli O157; Shiga toxin; antimicrobial properties; bacteria; biofilm; carvacrol; cineole; exopolysaccharides; flagellum; food safety; fresh produce; genes; intimin; mechanism of action; quorum sensing; sanitizers; transcription (genetics); virulence
Abstract:
... The objective of this study was to evaluate the mechanism of the synergistic antimicrobial effect of cineole (CN) and carvacrol (CR) on E. coli and its application on fresh-cut cucumbers. Herein, the CN/CR synergy could effectively inhibit E. coli by destroying its bacterial cell structure and causing the leakage of intracellular organic matters. For the first time, CN/CR synergy interaction on E. ...
DOI:
10.1016/j.foodcont.2022.109339

3. 2,5-Diethyl-2,5-Dimethyloxolane (DEDMO) as a Nonpolar, Nonperoxide-Forming Ether Solvent for Organic Synthesis

Author:
Pakin Noppawan; Suwiwat Sangon; Nontipa Supanchaiyamat; James Sherwood; Andrew J. Hunt
Source:
ACS sustainable chemistry & engineering 2022 v.10 no.14 pp. 4486-4493
ISSN:
2168-0485
Subject:
cineole; cis-trans isomers; computer simulation; environmental protection; esterification; green chemistry; heterocyclic compounds; hexane; hydrogen; oxygen; probability; quantum mechanics; solubility; solvation; solvents; toluene; toxicity
Abstract:
... The development of safer and more sustainable solvents is an important discipline in the context of stricter regulations and environmental protection. This work demonstrates the sustainable synthesis of a potentially bio-based, inherently nonperoxide-forming ether solvent, namely, 2,5-diethyl-2,5-dimethyloxolane (DEDMO), in quantitative yields with high atom economy (97%) and reaction mass efficie ...
DOI:
10.1021/acssuschemeng.1c07748

4. Acaricidal activity of essential oils from Curcuma zedoaria and Alpinia zerumbet rhizomes against Rhipicephalus (Boophilus) microplus (Acari: Ixodidae)

Author:
Gracieli Gomes Nonato Bressanin; Caio Márcio de Oliveira Monteiro; Paula Marchesini; Tatiane Pinheiro Lopes Novato; Francisco Eduardo Aragão Catunda Júnior; Sabrina Rita Da Fonseca Rezende; Emerson Guedes Pontes; Mário Geraldo de Carvalho; Andreia Lima Tomé Melo; Wendell Marcelo de Souza Perinotto
Source:
International journal of acarology 2022 v.48 no.1 pp. 61-66
ISSN:
1945-3892
Subject:
Alpinia zerumbet; Curcuma zedoaria; Rhipicephalus microplus; acaricidal properties; acarology; adults; camphor; chemical composition; cineole; hydrodistillation; larvae; mortality; p-cymene; sabinene
Abstract:
... This study aimed to determine the chemical composition and evaluate the acaricidal activity of essential oils (EOs) from Curcuma zedoaria and Alpinia zerumbet rhizomes against Rhipicephalus microplus in vitro. EOs were obtained by hydrodistillation and chemical characterization was performed by gas chromatography coupled with mass spectrometry (GC-MS). The acaricidal activity of each EO was firstl ...
DOI:
10.1080/01647954.2021.2016962

5. Agricultural and quality characteristics of sage (Salvia fruticosa Mill.) depending on nitrogen applications

Author:
Duran Katar; Nimet Katar; Mustafa Can
Source:
Journal of plant nutrition 2022 v.45 no.10 pp. 1441-1449
ISSN:
1532-4087
Subject:
Salvia fruticosa; Turkey (country); camphor; cineole; essential oils; leaves; lipid content; nitrogen; nitrogen fertilizers; plant nutrition; sage
Abstract:
... The effect of various amounts of nitrogen fertilizer (0, 50, 100, 150, 200 and 250 kg ha⁻¹) on yield and quality traits of Anatolian sage (Salvia fruticosa Mill.) were investigated under Turkey’s Eskişehir ecological conditions in 2016–2018. Except essential oil content, all parameters examined in this study increased significantly with nitrogen applications. While dry leaf yield increased signifi ...
DOI:
10.1080/01904167.2021.2020829

6. Agronomic traits, secondary metabolites and element concentrations of Lavandula angustifolia leaves as a response to single or reiterated drought stress: How effective is the previously experienced stress?

Author:
Ahmet Metin Kumlay; Mehmet Zeki Kocak; Gholamreza Gohari; Mojtaba Nouraein; Ferdi Celikcan; Mustafa Guven Kaysim; Muhittin Kulak
Source:
Folia horticulturae 2022 v.34 no.1 pp. 1-16
ISSN:
2083-5965
Subject:
Lavandula angustifolia; camphor; cineole; drought; essential oils; experimental design; greenhouses; irrigation rates; leaf mass; leaves; secondary metabolites; soil; stress response; water stress
Abstract:
... In nature, plants are constantly challenged by an array of drought episodes, which critically affect the distribution of the plants. The drought episodes might occur recurrently, so the plants endure drought by adjusting and shifting their metabolisms. The impacts of subjecting plants to drought stress have been widely investigated, but reports on how reiterated drought stress affects the plants a ...
DOI:
10.2478/fhort-2022-0005

7. Alteration in Light Spectra Causes Opposite Responses in Volatile Phenylpropanoids and Terpenoids Compared with Phenolic Acids in Sweet Basil (Ocimum basilicum) Leaves

Author:
Minna Kivimäenpä; Adedayo Mofikoya; Ahmed M. Abd El-Raheem; Johanna Riikonen; Riitta Julkunen-Tiitto; Jarmo K. Holopainen
Source:
Journal of agricultural and food chemistry 2022 v.70 no.39 pp. 12287-12296
ISSN:
1520-5118
Subject:
Ocimum basilicum; basil; cineole; eugenol; food chemistry; light emitting diodes; linalool; odors; photons; photosynthesis; rosmarinic acid; taste; trichomes; water content
Abstract:
... Basil (Ocimum basilicum, cv. Dolly) grew under three different light spectra (A, B, and C) created by light-emitting diode lamps. The proportions of UV-A, blue, and green-yellow wavelengths decreased linearly from A to C, and the proportions of red and far-red wavelengths increased from A to C. Photosynthetic photon flux density was 300 μmol m–² s–¹ in all spectra. The spectrum C plants had highes ...
DOI:
10.1021/acs.jafc.2c03309

8. Altitudinal and geographical variations in phytochemical composition and biological activities of Curcuma longa accession from Uttarakhand, the Himalayan region

Author:
Shriya Gururani; Kanchan Gairola; Ravendra Kumar; Om Prakash; Shiv Kumar Dubey
Source:
Journal of food processing and preservation 2022 v.46 no.3 pp. e16384
ISSN:
0145-8892
Subject:
Curcuma longa; altitude; anti-inflammatory activity; antioxidants; chemical composition; chemical constituents of plants; cineole; cultivars; drug therapy; essential oils; glycemic effect; habitats; hydrodistillation; pharmacodynamics; pharmacokinetics; rhizomes; turmeric; Himalayan region; India
Abstract:
... The aim of the present study was to assess the variations in chemical composition and biological activities of essential oil of Curcuma longa rhizome local cultivars collected from four varied altitudes and habitats of Kumaun and Garhwal regions of Uttarakhand, India. The essential oil was collected from the rhizomes by hydrodistillation extraction using the Clevenger apparatus. Yields of essentia ...
DOI:
10.1111/jfpp.16384

9. Analysis of the volatile compounds in Fuliji roast chicken during processing and storage based on GC-IMS

Author:
Hui Zhou; Wei Cui; Yafei Gao; Ping Li; Xinyuan Pu; Ying Wang; Zhaoming Wang; Baocai Xu
Source:
Current research in food science 2022 v.5 pp. 1484-1493
ISSN:
2665-9271
Subject:
2-heptanone; acetone; benzaldehyde; chickens; cineole; coumarin; dimethyl disulfide; ethyl acetate; evolution; flavor; food science; furans; gas chromatography; lemons; linalool; odors; oils; pentanols; propionic acid; research; spectroscopy; volatile organic compounds
Abstract:
... To investigate the flavor changes of Fuliji roast chicken during processing and storage, the volatile organic compounds (VOCs) during processing (fresh, fried, stewed and sterilized) and storage (1 month, 2 months and 4 months) were determined by gas chromatography ion mobility spectrometry (GC-IMS). A total of 47 kinds of VOCs were identified across seven sampling stages, including aldehydes, hyd ...
DOI:
10.1016/j.crfs.2022.09.005

10. Anthelmintic evaluation and essential oils composition of Hyptis dilatata Benth. and Mesosphaerum suaveolens Kuntze from the Brazilian Amazon

Author:
Aldilene S. Lima; Yan M.L. Fernandes; Carolina R. Silva; Lívio M. Costa-Junior; Pablo Luis B. Figueiredo; Odair S. Monteiro; José Guilherme S. Maia; Claudia Q. da Rocha
Source:
Acta tropica 2022 v.228 pp. 106321
ISSN:
0001-706X
Subject:
Caenorhabditis elegans; Hyptis; Mesosphaerum; anthelmintics; camphor; cineole; germacrene; limonene; myrcene; oils; p-cymene; synergism; Amazonia
Abstract:
... Hyptis dilatata and Mesosphaerum suaveolens belong to Lamiaceae, are aromatic and medicinal subshrubs with antiparasitic potential and occurrence in the Amazon Region. The essential oils of both species were extracted, analyzed, and identified by GC and GC–MS and then evaluated their anthelmintic activities against the nematode Caenorhabditis elegans. Primary constituents of the samples of H. dila ...
DOI:
10.1016/j.actatropica.2022.106321

11. Anti-biofilm properties of eucalyptol in combination with antifungals against Candida albicans isolates in patients with hematological malignancy

Author:
Mahyar Keymaram; Mehraban Falahati; Shirin Farahyar; Ensieh Lotfali; Sara Abolghasemi; Shahram Mahmoudi; Fatemeh Sadeghi; Halala Khalandi; Reza Ghasemi; Sina Shamsaei; Omid Raiesi
Source:
Archives of microbiology 2022 v.204 no.6 pp. 295
ISSN:
0302-8933
Subject:
Candida albicans; amphotericin B; biofilm; candidiasis; cineole; drug resistance; females; gentian violet; itraconazole; males; mouth; nystatin; toxicity testing; virulence
Abstract:
... Oral candidiasis is a fungal infection caused mainly by Candida albicans and it is a major problem among hematologic malignancy patients. Biofilm formation is an attributable factor to both virulence and drug resistance of Candida species. The aim of the study was to evaluate the biofilm-producing ability of oral C. albicans isolates and to evaluate the inhibitory activity of eucalyptol on Candida ...
DOI:
10.1007/s00203-022-02911-z

12. Antimicrobial effect of laurel essential oil nanoemulsion on food-borne pathogens and fish spoilage bacteria

Author:
Yesim Özogul; Nariman El Abed; Fatih Özogul
Source:
Food chemistry 2022 v.368 pp. 130831
ISSN:
0308-8146
Subject:
Enterococcus faecalis; Laurus nobilis; Pseudomonas luteola; Staphylococcus aureus; anti-infective agents; antibacterial properties; cineole; emulsifying; essential oils; fish; food chemistry; food industry; nanoemulsions; oils; particle size; spoilage; surface tension; thermodynamics; ultrasonics; viscosity; volatile compounds
Abstract:
... This research aimed to apply nanotechnology for nanoformulation of Laurus nobilis essential oil (EO) by ultrasonic emulsification method and characterization of nano-form: particle size, viscosity, polydispersity index, thermodynamic stability, and surface tension. The antimicrobial activity of laurel EO nanoemulsion (LEON) and laurel EO was also investigated against a panel of ten food-borne path ...
DOI:
10.1016/j.foodchem.2021.130831

13. Antioxidant and antibacterial properties of Salvia officinalis essential oils and their effects on In vitro feed fermentation with goat rumen liquor

Author:
Jedidi Saber; Selmi Houcine; Aloui Foued; Dhifallah Ameni; Sammeri Houcem; Abbes Chaabane; Sebai Hichem
Source:
ANIMAL NUTRITION AND FEED TECHNOLOGY 2022 v.22 no.2 pp. 297-310
ISSN:
0974-181X
Subject:
2,2-diphenyl-1-picrylhydrazyl; Salvia officinalis; animal nutrition; antibacterial properties; antioxidant activity; antioxidants; chemical composition; cineole; dose response; fermentation; goats; methane; methane production; oat hay; rumen fermentation
Abstract:
... The aim of this study was to investigate the chemical composition, the antioxidant and antibacterial capacities of Salvia officinalis essential oils (SOEO) as well as its effects on in vitro rumen fermentation of oat hay and methane emission using goat rumen liquor. Essential oils samples were obtained from the aerial parts of the plant and analyzed by GC-MS. The kinetics of gas production from oa ...
DOI:
10.5958/0974-181X.2022.00024.5

14. Anti‐attractant activity of (+)‐trans‐4‐thujanol for Eurasian spruce bark beetle Ips typographus: Novel potency for females

Author:
Anna Jirošová; Blanka Kalinová; Roman Modlinger; Rastislav Jakuš; C. Rikard Unelius; Miroslav Blaženec; Fredrik Schlyter
Source:
Pest management science 2022 v.78 no.5 pp. 1992-1999
ISSN:
1526-498X
Subject:
Ips typographus; Picea abies; aggregation pheromones; bark; bark beetles; cineole; dose response; electrophysiology; enantioselectivity; pest management; verbenone
Abstract:
... BACKGROUND: Eurasian spruce bark beetles (Ips typographus) use both attractant and anti‐attractant semiochemicals to find suitable mature host trees. Trans‐4‐thujanol is abundant in young, unsuitable spruce trees. Electrophysiological studies have demonstrated its high activity levels, but field data are lacking. RESULTS: Enantioselective GC–MS analysis showed that only (1R,4S)‐(+)‐trans‐4‐thujano ...
DOI:
10.1002/ps.6819

15. Approaches to the classification of wine aroma ageing potential. Applications to the case of terpenoids in Valpolicella red wines

Author:
Giovanni Luzzini; Davide Slaghenaufi; Maurizio Ugliano
Source:
OENO One 2022 v.56 no.3 pp. -
ISSN:
2494-1271
Subject:
cineole; glycosylation; linalool; odors; pH; wines
Abstract:
... Valpolicella is an Italian wine-producing region famous for premium red wines. Valpolicella wines often undergo a minimum ageing period between 1 and 4 years, according to the wine type. Therefore, identifying relevant types of aroma precursors and the related chemical mechanisms behind aroma development during ageing is of great importance for Valpolicella wines. This study assessed free and glyc ...
DOI:
10.20870/oeno-one.2022.56.3.5393

16. Aroma profile and fumigant toxicity of two Moroccan Lavandula species essential oils against Culex pipiens (Diptera: Culicidae)

Author:
Amal Ramzi; Abdellah Farah; Yassine Ez zoubi; Saoussan Annemer; Abdelhakim El Ouali Lalami
Source:
International journal of tropical insect science 2022 v.42 no.3 pp. 2663-2672
ISSN:
1742-7592
Subject:
Culex pipiens; Lavandula angustifolia subsp. angustifolia; Lavandula stoechas; air; borneol; camphene; camphor; chemical composition; cineole; essential oils; females; fumigants; glass; insecticidal properties; insecticide resistance; linalool; mortality; mosquito control; odors
Abstract:
... In this study, Lavandula stoechas and Lavandula officinalis essential oils were evaluated for their adulticidal effect against Culex pipiens. The fumigant toxicity assay was carried out against female adults of Culex pipiens using a fumigant test in glass jars. The chemical composition analyses showed that the main volatile components in Lavandula stoechas essential oil were camphor, fenchone, cam ...
DOI:
10.1007/s42690-022-00795-6

17. Aroma profile and in-silico molecular docking studies of essential oil against “Aspergillosis” from Eucalyptus polybrachtea

Author:
Arun Dev Sharma; Inderjeet Kaur
Source:
South African journal of botany 2022 v.147 pp. 754-763
ISSN:
0254-6299
Subject:
Aspergillus niger; Aspergillus oryzae; Eucalyptus; alternative medicine; antifungal agents; bioactive compounds; cell lines; chitin synthase; cineole; computer simulation; essential oils; fungi; hydrogen; hydrophobicity; ligands; neoplasm cells; odors; oils; toxicity
Abstract:
... Essential oil from Eucalyptus plant is used as traditional and complementary medicine worldwide. It is used as therapeutic agent in food and pharmaceutical companies due to various biological activities. The objective of present study was aromatic profile of essential oil and molecular docking of Eucalyptus essential oil component eucalyptol (1-8 cineole) against Glucosamine-6-phosphate synthase c ...
DOI:
10.1016/j.sajb.2022.03.011

18. Assessment of Drying Kinetics, Textural and Aroma Attributes of Mentha haplocalyx Leaves during the Hot Air Thin-Layer Drying Process

Author:
Hui-Ling Guo; Ying Chen; Wei Xu; Meng-Tian Xu; Yong Sun; Xue-Cheng Wang; Xiao-Ya Wang; Jing Luo; Hua Zhang; Yao-Kun Xiong
Source:
Foods 2022 v.11 no.6 pp. -
ISSN:
2304-8158
Subject:
Mentha canadensis; Mentha piperita nothosubsp. piperita; activation energy; air; air drying; carvone; cell membranes; cineole; electronic nose; flavor; leaves; limonene; models; moisture diffusivity; odors; radar; shrinkage; water content
Abstract:
... Since Mentha haplocalyx leaves are rich in bioactive constitutes, particularly volatile compounds, there are higher demands for high-quality dried medicinal and aromatic peppermint products. This study aimed to assess the drying kinetics of hot air thin layer drying Mentha haplocalyx leaves and exploring the effects of hot air-drying temperatures on the textural properties and sensory quality. Acc ...
DOI:
10.3390/foods11060784

19. Assessment of anthelmintic potentials of Myrtus communis against Haemonchus contortus and Heligmosomoides polygyrus

Author:
Essia Sebai; Amel Abidi; Raja Serairi; Bochra Ghawari; Mokhtar Dhibi; Hayet Benyedem; Hafidh Akkari
Source:
Experimental parasitology 2022 v.240 pp. 108320
ISSN:
0014-4894
Subject:
Haemonchus contortus; Heligmosomoides polygyrus; Myrtus communis; adults; anthelmintics; chromatography; cineole; eggs; essential oils; gastrointestinal parasites; limonene; mice; models; oils; oral administration; ovicides; parasites; parasitology; sheep
Abstract:
... Anthelmintic resistance in grazing livestock systems has been spreading worldwide in prevalence and severity. Therefore, alternative measures including the use of herbal anthelmintic is considered as one of the successful approaches for the control of anthelmintic resistance. In the present report, we describe the chemical constituents of Myrtus communis essential oil, its in vitro anthelmintic ef ...
DOI:
10.1016/j.exppara.2022.108320

20. Bay Laurel (Laurus nobilis L.) Essential Oil as a Food Preservative Source: Chemistry, Quality Control, Activity Assessment, and Applications to Olive Industry Products

Author:
Stella A. Ordoudi; Maria Papapostolou; Nikolaos Nenadis; Fani Th. Mantzouridou; Maria Z. Tsimidou
Source:
Foods 2022 v.11 no.5 pp. -
ISSN:
2304-8158
Subject:
Laurus nobilis; Mediterranean diet; antioxidant activity; aromatization; cineole; essential oils; eugenol; fish; flavor; food industry; food preservatives; leaves; olive oil; olives; oregano; poultry; quality control; red meat; vegetarian diet
Abstract:
... Essential oils (EOs) find application as flavoring agents in the food industry and are also desirable ingredients as they possess preservative properties. The Mediterranean diet involves the use of a lot of herbs and spices and their products (infusions, EOs) as condiments and for the preservation of foods. Application of EOs has the advantage of homogeneous dispersion in comparison with dry leaf ...
DOI:
10.3390/foods11050752

21. Biochemical composition, antimicrobial and antifungal activities assessment of the fermented medicinal plants extract using lactic acid bacteria

Author:
Hamza Gadhoumi; E. L. Akrem Hayouni; Enriqueta Martinez-Rojas; Walid Yeddes; Moufida Saidani Tounsi
Source:
Archives of microbiology 2022 v.204 no.7 pp. 374
ISSN:
0302-8933
Subject:
Enterococcus; Escherichia coli; Lactobacillus acidophilus; Phytophthora infestans; Pseudomonas aeruginosa; Staphylococcus aureus; bioactive compounds; camphene; cineole; flavonoids; food preservation; headspace analysis; ingredients; lactic acid; lactic fermentation; plant extracts; polyphenols; shelf life
Abstract:
... To prevent foodborne diseases and extend shelf life, antimicrobial agents may be used in food to inhibit the growth of undesired microorganisms. The present study was aimed to determine the antimicrobial and antifungal activities of the fermented medicinal plants extract using Lactobacillus acidophilus ATCC 4356. The fermentation kinetic parameters, biochemical composition and the volatile compoun ...
DOI:
10.1007/s00203-022-02985-9

22. Biochemical constituents and insecticidal activities of Callistemon viminalis essential oil against adults and eggs of Pediculus humanus capitis (Phthiraptera: Pediculidae)

Author:
Manachai Yingklang; Aroonsri Priprem; Natsajee Nualkaew; Bunleu Sungthong; Porntip Pinlaor; Somchai Pinlaor
Source:
Phytomedicine plus 2022 v.2 no.1 pp. 100156
ISSN:
2667-0313
Subject:
Callistemon viminalis; Pediculus humanus capitis; adults; bioassays; chemical constituents of plants; cineole; coconut oil; distillation; eggs; essential oils; gas chromatography-mass spectrometry; genetic resistance; head; mortality; ovicides; pediculicides; permethrin; spiracles; streams; Thailand
Abstract:
... Synthetic chemical pediculicides used for head-louse treatment do not kill louse eggs, can induce side effects in humans, and lead to genetic resistance in lice worldwide, including in Thailand. Use of phytoconstituents, particularly plant-derived essential oils, is alternatively recommended for head lice. To identify biochemical constituents of Callistemon viminalis essential oil (EO) and to asse ...
DOI:
10.1016/j.phyplu.2021.100156

23. Biological activity of essential oils of Myrtus communis (Myrtaceae, Family) and Foeniculum vulgare (Apiaceae, Family) on open fields conditions against corn aphids Rhopalosiphum maidis (Fitch, 1856) in western Algeria

Author:
Hichem Benddine; Ratiba Zaid; Djaafar Babaali; Samia Daoudi-Hacini
Source:
Journal of the Saudi Society of Agricultural Sciences 2022 pp. -
ISSN:
1658-077X
Subject:
Foeniculum vulgare; Myrtus communis; Rhopalosiphum maidis; biopesticides; cineole; corn; flora; insecticidal properties; mortality; toxicity; Algeria
Abstract:
... Within the framework of the development of the Algerian flora and considering the damage caused by Rhopalosiphum maidis, alternative solutions more respectful of the environment are necessary. Considering the important role of biopesticides of plant origin, this paper focuses on two plants, Myrtus communis L, belonging to the Myrtaceae family, and Foeniculum vulgare of the Apiaceae family. The aim ...
DOI:
10.1016/j.jssas.2022.07.001

24. Carvone and citral, two promising compounds for controlling the honey bee ectoparasitic mite, Varroa destructor

Author:
Qodratollah Sabahi; Paul Gordon Kelly; Ernesto Guzman‐Novoa
Source:
Journal of applied entomology 2022 v.146 no.8 pp. 1003-1010
ISSN:
0931-2048
Subject:
Apidae; Varroa destructor; carvone; cineole; citral; ectoparasites; entomology; fluvalinate; limonene; parasitic mites; toxic substances
Abstract:
... Varroa destructor (Acari: Varroidae) is an external parasitic mite that has compromised honey bee (Hymenoptera: Apidae) health worldwide. Varroa mite resistance to commercial formulations of synthetic acaricides has led to an increasing need for new compounds to control mite infestations in honey bee colonies. Thus, essential oils and plant extracts have been used by organic producers concerned ab ...
DOI:
10.1111/jen.13039

25. Characterization of key odorants in fried red and green huajiao (Zanthoxylum bungeanum maxim. and Zanthoxylum schinifolium sieb. et Zucc.) oils

Author:
Ruijie Ni; Haiyan Yan; Honglei Tian; Ping Zhan; Yuyu Zhang
Source:
Food chemistry 2022 v.377 pp. 131984
ISSN:
0308-8146
Subject:
Zanthoxylum bungeanum; Zanthoxylum schinifolium; acetates; cineole; food chemistry; least squares; limonene; linalool; odor compounds; odors; oils; p-cymene; sensory evaluation
Abstract:
... Fried huajiao oil (FHO) samples prepared with red or green huajiao are widely applied in different Chinese cuisines due to their own aroma characteristics. To investigate their different aroma profiles, 2 red and 3 green FHOs were analyzed by quantitative descriptive sensory analysis (QDA) and gas chromatography–olfactometry/aroma intensity (GC–O/AI). QDA results showed a distinct difference among ...
DOI:
10.1016/j.foodchem.2021.131984

26. Characterization of secondary metabolites from Lamiaceae plant leaf essential oil: A novel perspective to combat medical and agricultural pests

Author:
Kuppusamy Elumalai; Kaliyamoorthy Krishnappa; Jeganathan Pandiyan; Naiyf S. Alharbi; Shine Kadaikunnan; Jamal M. Khaled; Donald R. Barnard; Natesan Vijayakumar; Marimuthu Govindarajan
Source:
Physiological and molecular plant pathology 2022 v.117 pp. 101752
ISSN:
0885-5765
Subject:
Aedes vittatus; Anopheles; Helicoverpa armigera; Lamiaceae; Spodoptera litura; cineole; essential oils; larvae; leaves; plant pathology; pupae; secondary metabolites; toxicity
Abstract:
... The insecticidal bio-efficacy of Lamiaceae essential oils (LEOs) and its major compounds (MCs) were tested against mosquitoes (Aedes vittatus and Anopheles maculates) and agricultural pests (Spodoptera litura and Helicoverpa armigera). The naturally gained LEOs were confirmed through GC-MS analysis. The larval and pupal toxicity of LEOs and their major compounds LC₅₀/LC₉₀ value was calculated by s ...
DOI:
10.1016/j.pmpp.2021.101752

27. Chemical Composition and Antifungal Activities of the Essential Oils of Thymus Species (Thymus pectinatus, Thymus convolutus, Thymus vulgaris) Against Plant Pathogens

Author:
Hüseyin Aksit; Yusuf Bayar; Samed Simsek; Yakup Ulutas
Source:
Journal of essential oil-bearing plants 2022 v.25 no.1 pp. 200-207
ISSN:
0976-5026
Subject:
Fusarium oxysporum; Phytophthora infestans; Thanatephorus cucumeris; Thymus vulgaris; agar; antifungal properties; camphor; carvacrol; chemical composition; cineole; environmental health; fungi; humans; hydrodistillation; mycelium; p-cymene; pesticides; thymol
Abstract:
... The use of herbal extracts can be considered as an alternative method to minimize the effects of synthetic chemical pesticide used to control plant pathogens on human and environmental health. The essential oils (EOs) obtained from Thymus pectinatus (TP), Thymus convolutus (TC), and Thymus vulgaris (TV) by hydrodistillation were analyzed by GC/MS. The main components of TP, TC, and TV were thymol ...
DOI:
10.1080/0972060X.2022.2043189

28. Chemical Composition and Insecticidal Properties of Moroccan Lavandula dentata and Lavandula stoechas Essential Oils Against Mediterranean Fruit Fly, Ceratitis capitata

Author:
Ichrak Ghalbane; Hassan Alahyane; Houda Aboussaid; Nor-eddine Chouikh; Jean Costa; Abderrahmane Romane; Said El Messoussi
Source:
Neotropical entomology 2022 v.51 no.4 pp. 628-636
ISSN:
1678-8052
Subject:
Ceratitis capitata; Lavandula dentata; Lavandula stoechas; Neotropics; borneol; camphene; camphor; chemical composition; cineole; entomology; fruits; ingestion; insecticidal properties; insects; mortality; oils; pests; toxicity
Abstract:
... The current study describes the chemical composition and insecticidal activities of the essential oils (EOs) extracted from Lavandula dentata L. and Lavandula stoechas L. against the Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae), a worldwide fruit pest. Gas chromatography (GC) and GC-mass spectrophotometry (GC–MS) analyses revealed that L. dentata oil contained cam ...
DOI:
10.1007/s13744-022-00975-6

29. Chemical Composition and Potential of Eucalyptus camaldulensis Dehnh. Essential Oil and Its Major Components as Anti-inflammatory and Anti-leishmanial Agent

Author:
Kamaljit Grewal; Jyoti Joshi; Sonia Rathee; Sukhbir Kaur; Harminder Pal Singh; Daizy R. Batish
Source:
Journal of essential oil-bearing plants 2022 v.25 no.3 pp. 419-429
ISSN:
0976-5026
Subject:
Eucalyptus camaldulensis; anti-inflammatory activity; antileishmanial properties; antileishmanials; chemical composition; cineole; cytotoxicity; edema; essential oils; gas chromatography-mass spectrometry; hydrodistillation; indomethacin; leaves; limonene; models; rats
Abstract:
... The present study evaluated cytotoxic, anti-inflammatory, and anti-leishmanial properties of essential oil (EO) from fresh foliage of Eucalyptus camaldulensis Dehnh., and its major constituent compounds− 1,8-cineole, β-pinene and α-pinene. The chromatographic analysis of the hydrodistilled EO using gas chromatography-mass spectrometry (GC/MS) revealed the presence of 25 compounds which constituted ...
DOI:
10.1080/0972060X.2022.2098061

30. Chemical Composition of the Volatile Oil from Aerial Parts of Rosmarinus officinalis L. Growing in UAE

Author:
Mohammad M. Hudaib; Abdallah F. Abu Hajal; Mohammad M. Sakkal
Source:
Journal of essential oil-bearing plants 2022 v.25 no.2 pp. 282-289
ISSN:
0976-5026
Subject:
Rosmarinus officinalis; acetates; camphene; camphor; chemical composition; chemotypes; cineole; essential oils; oils; rosemary
Abstract:
... In the present study, the chemical composition of the volatile oil hydrodistilled from aerial parts of Rosmarinus officinalis L., growing in UAE, was determined by means of GC/FID and GC/MS analyses. The oil was characterised by dominant concentration of monoterpenes (91.7%), particularly the oxygenated fraction (64.4%), with 1,8-cineole (25.5%), a well-known compound for its medicinal and pharmac ...
DOI:
10.1080/0972060X.2022.2072177

31. Chemical Composition, Physical Properties, and Aroma Profile of Ethanol Macerates of Mistletoe (Viscum album)

Author:
Karla Hanousek Čiča; Priska Lukin; Dorota Derewiaka; Jasna Mrvčić; Damir Stanzer
Source:
Beverages 2022 v.8 no.3 pp. -
ISSN:
2306-5710
Subject:
Viscum album; benzaldehyde; borneol; chemical composition; cineole; color; ethanol; humulene; limonene; linalool; maceration; menthone; octanoic acid; odors; pH
Abstract:
... Maceration parameters such as alcohol and mistletoe content were studied to obtain high-quality macerates to produce biska, a traditional Istrian herbal spirit. An ethanol–water solution containing 25, 40, 55, and 70 v/v% ethanol and 20, 40, and 80 g/L mistletoe was macerated and pH, total acids, extract content, and color parameters were measured. Volatile compounds were determined by GC/MS. More ...
DOI:
10.3390/beverages8030046

32. Chemical Profiles and Insecticidal Potential of Essential Oils Isolated from Four Thymus Species against Rhyzopertha dominica (F.)

Author:
Asgar Ebadollahi; Bahram Naseri; Zahra Abedi; William N. Setzer
Source:
Plants 2022 v.11 no.12 pp. -
ISSN:
2223-7747
Subject:
Rhyzopertha dominica; carvacrol; cineole; energy; enzyme activity; fumigants; glycogen; human health; hydrodistillation; insect pests; insecticidal properties; linalool; lipids; p-cymene; pollution; proteolysis
Abstract:
... Although chemical pesticides have been efficiently used to manage insect pest, their overuse has led to environmental contamination and threats to human health, enticing researchers to introduce eco-friendly and effective agents. In this study, the insecticidal effectiveness of essential oils isolated from Thymus species, including T. eriocalyx, T. kotschyanus, T. fallax, and T. vulgaris, was eval ...
DOI:
10.3390/plants11121567

33. Chemical and Biological Characterization of Melaleuca alternifolia Essential Oil

Author:
Petra Borotová; Lucia Galovičová; Nenad L. Vukovic; Milena Vukic; Eva Tvrdá; Miroslava Kačániová
Source:
Plants 2022 v.11 no.4 pp. -
ISSN:
2223-7747
Subject:
Candida albicans; Enterococcus faecalis; Melaleuca alternifolia; Pseudomonas fluorescens; Salmonella enterica; anti-infective agents; antimicrobial properties; antioxidant activity; antioxidants; cineole; disk diffusion antimicrobial test; essential oils; food industry; medicine; minimum inhibitory concentration; p-cymene; plankton; tea tree oil; yeasts; Slovakia
Abstract:
... The essential oil of Melaleuca alternifolia, commonly known as tea tree oil, has many beneficial properties due to its bioactive compounds. The aim of this research was to characterize the tea tree essential oil (TTEO) from Slovakia and its biological properties, which are specific to the chemical composition of essential oil. Gas chromatography/mass spectroscopy revealed that terpinen-4-ol was do ...
DOI:
10.3390/plants11040558

34. Chemical and organoleptic properties of bread enriched with Rosmarinus officinalis L.: The potential of natural extracts obtained through green extraction methodologies as food ingredients

Author:
Júlia C. Kessler; Vanessa Vieira; Isabel M. Martins; Yaidelin A. Manrique; Patrícia Ferreira; Ricardo C. Calhelha; Andreia Afonso; Lillian Barros; Alírio E. Rodrigues; Madalena M. Dias
Source:
Food chemistry 2022 v.384 pp. 132514
ISSN:
0308-8146
Subject:
Rosmarinus officinalis; breads; camphor; carbon dioxide; cineole; cytotoxicity; food chemistry; furfural; hydrodistillation; odors; sensation; supercritical fluid extraction; volatile compounds
Abstract:
... The potential of R. officinalis L. (RO) extracts as a source of aromas was accessed by hydrodistillation (HD) and supercritical fluid extraction using carbon dioxide (SFE-CO₂), followed by a series of analysis: quantification by GC-MS, sensory perception and description, and cytotoxicity against Vero cells. The extracts shown abundancy of α-pinene, eucalyptol, S-verbenone and camphor, contributing ...
DOI:
10.1016/j.foodchem.2022.132514

35. Chemical composition and antinociceptive and anti-inflammatory activity of the essential oil of Hyptis crenata Pohl ex Benth. from the Brazilian Amazon

Author:
Maria Nancy N. de Lima; Bruna A. Guimarães; Ana Lídia S. de Castro; Kevellen B. Ribeiro; Daniele C. Miller; Pedro Iuri C. da Silva; Jofre Jacob S. Freitas; Anderson B. de Lima; William N. Setzer; Joyce Kelly R. da Silva; José Guilherme S. Maia; Pablo Luis B. Figueiredo
Source:
Journal of ethnopharmacology 2023 v.300 pp. 115720
ISSN:
0378-8741
Subject:
Hyptis crenata; acute oral toxicity; analgesic effect; animals; anti-inflammatory activity; camphor; chemical composition; cineole; ears; edema; essential oils; formalin test; gastrointestinal system; hydrodistillation; leaves; liver; morphine; mortality; oils; phytotherapy; tea; traditional medicine; Amazonia
Abstract:
... The leaf tea of Hyptis crenata has its practical use in the Brazilian Amazon for treating gastrointestinal and liver disorders, sweating induction, and as an anti-inflammatory. Evaluation of the chemical composition, acute oral toxicity, and antinociceptive and anti-inflammatory activities of the H. crenata essential oil. The essential oil was hydrodistilled and analyzed by GC and GC-MS. The antin ...
DOI:
10.1016/j.jep.2022.115720

36. Chemical composition and nematicidal activity of Mentha longifolia L. essential oil and crude extracts against Meloidogyne graminicola (rice root-knot nematode)

Author:
A.P. Abhishek Gowda; Najam Akhtar Shakil; Virendra Singh Rana; Kailash Chandra Bhatt; K.P. Devaraja; Pankaj
Source:
Indian journal of nematology 2022 v.52 no.1 pp. 81-91
ISSN:
0974-4444
Subject:
Meloidogyne graminicola; Mentha longifolia; acetone; biomass; chemical composition; cineole; eggs; essential oils; hexane; limonene; methanol; mortality; nematicidal properties; nematology; oils; rice; root-knot nematodes; sesquiterpenoids; solvents; toxicity
Abstract:
... The essential oil isolated from Mentha longifolia has not been evaluated for it's nematicidal activity and thus was evaluated against J2s of Meloidogyne graminicola and chemical composition using GC and GC-MS. The yield of essential oil was 1.17% on fresh weight basis. In GC-MS analysis, a totalsixteen compounds representing 84.53% of the oil were identified. The oil was found rich in oxygenated m ...
DOI:
10.5958/0974-4444.2022.00012.9

37. Chemical composition and phytotoxic activity of the essential oil of Artemisia sieversiana growing in Xinjiang, China

Author:
Chun-Yu Jiang; Shi-Xing Zhou; Zokir Toshmatov; Yu Mei; Guang-Zhao Jin; Cai-Xia Han; Chi Zhang; Hua Shao
Source:
Natural product research 2022 v.36 no.9 pp. 2434-2439
ISSN:
1478-6427
Subject:
Amaranthus retroflexus; Artemisia sieversiana; Cenchrus purpurascens; Medicago sativa; Poa annua; chemical composition; cineole; essential oils; oils; phytotoxicity; research; synergism; China
Abstract:
... The chemical profile and phytotoxic activity of the essential oil extracted from Artemisia sieversiana was investigated. In total 17 compounds were identified by GC/MS, representing 99.17% of the entire oil, among which α-thujone (64.46%) and eucalyptol (10.15%) were the most abundant constituents. The major components, their mixture as well as the essential oil exhibited significant phytotoxic ac ...
DOI:
10.1080/14786419.2020.1837806

38. Chemical composition of essential oils from the leaves of Mosiera bullata (Britton & P.Wilson), an unexplored Cuban endemic species

Author:
Elizabeth Goya-Jorge; Osmary Fernández Expósito; José Manuel Herrero-Martínez; Ernesto F. Simó-Alfonso; Idelfonso Castañeda-Noa; María Elisa Jorge Rodríguez
Source:
Journal of essential oil research 2022 v.34 no.2 pp. 123-130
ISSN:
2163-8152
Subject:
Myrtaceae; chemical composition; chemometrics; cineole; essential oils; eugenol; indigenous species; leaves; oils; research; volatile compounds; Cuba
Abstract:
... Mosiera Small is a genus of Myrtaceae family with about forty species identified, including the Cuban endemic plant Mosiera bullata (Britton & P.Wilson) Bisse subsp. bullata. Mosiera species have been little investigated, and this is the first study analysing the composition of Mosiera bullata. Fresh leaf samples of M. bullata were collected from different locations near Santa Clara city, Cuba, an ...
DOI:
10.1080/10412905.2021.2022021

39. Chemical composition, antimicrobial activities, and microencapsulation by complex coacervation of tea tree essential oils

Author:
Yue Yuan; Xin Geng; Hua Wu; Rakesh Kumar; Juan Wang; Junsong Xiao; Huafeng Tian
Source:
Journal of food processing and preservation 2022 v.46 no.7 pp. e16585
ISSN:
0145-8892
Subject:
Escherichia coli; Melaleuca leucadendra; Pseudomonas aeruginosa; Staphylococcus aureus; cineole; cosmetics; emulsifiers; emulsifying; food industry; gelatin; gum arabic; homogenization; microencapsulation; p-cymene; pH; particle size; tea tree oil
Abstract:
... The chemical composition and antibacterial activities of five tea tree essential oils are analyzed. GC–MS analysis reveals that 1,8‐cineole, terpinen‐4‐ol, p‐cymene, α‐terpineol, and α‐pinene are the representative composition. By comparison of the diameter of inhibition zone, oil of Melaleuca leucadendron Linn. (TTO1) shows the best antimicroorganism effects on Staphylococcus aureus, Escherichia ...
DOI:
10.1111/jfpp.16585

40. Cineole regulates Wnt/β-catenin pathway through Nrf2/keap1/ROS to inhibit bisphenol A-induced apoptosis, autophagy inhibition and immunosuppression of grass carp hepatocytes

Author:
Lu Chen; Dayong Tao; Fuchang Yu; Tian Wang; Meng Qi; Shiwen Xu
Source:
Fish & shellfish immunology 2022 pp. -
ISSN:
1050-4648
Subject:
Ctenopharyngodon idella; analgesics; antimicrobial peptides; antioxidants; apoptosis; autophagy; bisphenol A; cineole; fish; genes; hepatocytes; immune response; immunosuppression; interleukin-2; ligands; membrane potential; mitochondrial membrane; oxidative stress; pollutants; risk assessment; shellfish
Abstract:
... Bisphenol A (BPA), an environmental pollutant, can cause multiple organ tissue damage by inducing oxidative stress. Cineole (CIN) is a terpene oxide existing in a variety of plant essential oils, which has anti-inflammatory, analgesic, and antioxidant effects. This study examined the effects of 200 nM BPA and 20 μM CIN on apoptosis, autophagy, and immunology in grass carp hepatocytes (L8824). The ...
DOI:
10.1016/j.fsi.2022.09.067

41. Comparative study of the antioxidant activity of the essential oils of five plants against the H2O2 induced stress in Saccharomyces cerevisiae

Author:
Khadija Ridaoui; Ismail Guenaou; Ikram Taouam; Mounia Cherki; Noureddine Bourhim; Abdelaziz Elamrani; Mostafa Kabine
Source:
Saudi journal of biological sciences 2022 v.29 no.3 pp. 1842-1852
ISSN:
1319-562X
Subject:
Eucalyptus globulus; Ocimum basilicum; Origanum compactum; Rosmarinus officinalis; Saccharomyces cerevisiae; Thymus vulgaris; antioxidant activity; basil; carvacrol; catalase; cell viability; chemical composition; cineole; comparative study; dose response; gas chromatography-mass spectrometry; glutathione-disulfide reductase; hydrogen peroxide; linalool; lipid peroxidation; oregano; oxidative stress; protective effect; succinate dehydrogenase (quinone); superoxide dismutase; thyme; thymol; yeasts
Abstract:
... The purpose of this work was to investigate the protective effect of five essential oils (EOs); Rosmarinus officinalis, Thymus vulgaris, Origanum compactum Benth., Eucalyptus globulus Labill. and Ocimum basilicum L.; against oxidative stress induced by hydrogen peroxide in Saccharomyces cerevisiae. The chemical composition of the EOs was analyzed by gas chromatography (GC) and gas chromatography-m ...
DOI:
10.1016/j.sjbs.2021.10.040

42. Composition and biological activity of essential oils from Artemisia roxburghiana Besser and Elsholtzia fruticosa Rehder cultivated in Italy

Author:
Pietro Fusani; Domenico Ronga; Domenico Carminati; Mauro Mandrioli; Gian Carlo Manicardi; Sergio Giannì; Aldo Tava
Source:
Industrial crops and products 2022 v.187 pp. 115317
ISSN:
0926-6690
Subject:
Aphidoidea; Artemisia; Elsholtzia; Escherichia coli; Gram-negative bacteria; Staphylococcus aureus; agricultural industry; antibacterial properties; camphor; cineole; distillation; essential oils; fecundity; minimum inhibitory concentration; mortality; oils; pests; Italy
Abstract:
... The plants Artemisia roxburghiana Besser and Elsholtzia fruticosa Rehder were evaluated as innovative crops for the production of essential oils with valuable biological activity. For both species, Clevenger distillation resulted in high essential oil contents of 1.08 and 1.79 mL·100 g⁻¹ dry weight for A. roxburghiana and E. fruticosa, respectively. According to the results of GC/FID and GC/MS ana ...
DOI:
10.1016/j.indcrop.2022.115317

43. Comprehensive two‐dimensional gas chromatographic platforms comparison for exhaled breath metabolites analysis

Author:
Delphine Zanella; Adèle Henin; Steven Mascrez; Pierre‐Hugues Stefanuto; Flavio Antonio Franchina; Jean‐François Focant; Giorgia Purcaro
Source:
Journal of separation science 2022 v.45 no.18 pp. 3542-3555
ISSN:
1615-9306
Subject:
Mentha piperita nothosubsp. piperita; camphene; cineole; compliance; comprehensive two-dimensional gas chromatography; desorption; disease diagnosis; gas chromatography; limonene; mass spectrometry; menthone; metabolites; peppermint oil; separation; spectrometers; volatile organic compounds
Abstract:
... The high potential of exhaled breath for disease diagnosis has been highlighted in numerous studies. However, exhaled breath analysis is suffering from a lack of standardized sampling and analysis procedures, impacting the robustness of inter‐laboratory results, and thus hampering proper external validation. The aim of this work was to verify compliance and validate the performance of two differen ...
DOI:
10.1002/jssc.202200164

44. Contact and fumigant toxicities of monoterpenes and phenylpropenes, and their possible mode of action to oleander aphid

Author:
Hanna S. Hussein; Dalia A. El-Deeb; Mohamed E. Tawfeek; Samir A. M. Abdelgaleil
Source:
International journal of tropical insect science 2022 v.42 no.3 pp. 2195-2201
ISSN:
1742-7592
Subject:
Aphis nerii; acetylcholinesterase; adenosinetriphosphatase; cineole; eugenol; fumigants; fumigation; insects; instars; mechanism of action; p-cymene; toxic substances; toxicity
Abstract:
... In the present study, ten monoterpenes and phenylpropenes were tested for their contact and fumigant toxicities against oleander aphid, Aphis nerii (Hemiptera: Aphididae). Also, the inhibitory effect of compounds on acetylcholinesterase (AChE) and adenosine triphosphatases (ATPases) activities was assessed in vitro to explore their possible modes of action. (-)-Menthol and (+)-camphor were the mos ...
DOI:
10.1007/s42690-022-00740-7

45. Delineating unique and discriminant chemical traits in Brazilian and Italian extra-virgin olive oils by quantitative 2D-fingerprinting and pattern recognition algorithms

Author:
Federico Stilo; Eugenio Alladio; Simone Squara; Carlo Bicchi; Marco Vincenti; Stephen E. Reichenbach; Chiara Cordero; Humberto Ribeiro Bizzo
Source:
Journal of food composition and analysis 2023 v.115 pp. 104899
ISSN:
0889-1575
Subject:
almonds; artificial intelligence; benzaldehyde; cineole; comprehensive two-dimensional gas chromatography; ethyl acetate; food composition; grasses; headspace analysis; hexanoic acid; limonene; odors; olives; propionic acid; solid phase microextraction; Brazil
Abstract:
... Brazil is the second-largest importer, after the United States, of extra-virgin olive oils with an internal production that just reaches 0.25 % of the volume imported and consumed. Information about diagnostic chemical signatures characterizing Brazilian oils is lacking, especially as related to geographical markers and key-aroma compounds distribution. This study fills this gap; by comprehensive ...
DOI:
10.1016/j.jfca.2022.104899

46. Down-regulatory effect of essential oils on fungal growth and Tri4 gene expression for some Fusarium oxysporum strains: GC-MS analysis of essential oils

Author:
Huda M. Shakam; Abeer A. Mohamed; Mohamed Z. M. Salem
Source:
Archiv für Phytopathologie und Pflanzenschutz 2022 v.55 no.8 pp. 951-972
ISSN:
1477-2906
Subject:
Eucalyptus camaldulensis; Fusarium oxysporum; Origanum majorana; biopesticides; cineole; fungal growth; gene expression; p-cymene; spathulenol
Abstract:
... The objectives of this work were to evaluate the efficacy of Eucalyptus camaldulensis green branches (GB) and Origanum majorana whole plant (WP) essential oils (EOs) on Tri4 gene expression and Fusarium oxysporum strains growth In vitro. Five strains of Fusarium oxysporum were identified molecularly through polymerase chain reaction (PCR) amplification of the internal transcript spacer (ITS) regio ...
DOI:
10.1080/03235408.2022.2064081

47. Effect of Lantana camara essential oil on embryogenesis and postembryonic development of the blowfly, Chrysomya megacephala (Diptera: Calliphoridae) following egg treatment

Author:
Rahul Maddheshiya; K. P. Singh
Source:
Invertebrate reproduction & development 2022 v.66 no.1 pp. 16-22
ISSN:
2157-0272
Subject:
Chrysomya megacephala; Lantana camara; acetates; chemical composition; cineole; dose response; eggs; embryogenesis; essential oils; invertebrates; larvae; myiasis; oils; ovicides; progeny; pupae; pupariation; reproduction; toxicity
Abstract:
... Chrysomya megacephala is a vector for many pathogens and causes myiasis in vertebrates. In the present investigation, essential oil (EO) of Lantana camara was analysed by GC-MS to determine its chemical composition. Furthermore, this oil was tested against the eggs of C. megacephala to examine its ovicidal effect. Compositional analysis of EO revealed major components in the EO were α- pinene, car ...
DOI:
10.1080/07924259.2021.2016508

48. Effect of monoterpenes, phenylpropenes and sesquiterpenes on development, fecundity and fertility of Spodoptera littoralis (Boisduval)

Author:
Samir A. M. Abdelgaleil; Nagwa M. A. Al-Nagar; Hamdy K. Abou-Taleb; Mohamed S. Shawir
Source:
International journal of tropical insect science 2022 v.42 no.1 pp. 245-253
ISSN:
1742-7592
Subject:
Spodoptera littoralis; adults; cineole; diet; eclosion; eggs; eugenol; fecundity; insect growth regulators; insects; larvae; larval development; oviposition; p-cymene; pupae; pupation; pyriproxyfen; sesquiterpenoids
Abstract:
... Monoterpenes, phenylpropenes and sesquiterpenes are the major constituents of essential oils of many aromatic plants and possess a wide spectrum of biological activities. In this study, the effect of eleven monoterpenes, phenylpropenes and sesquiterpenes on larval and pupal duration, pupation, pupal weight, adult emergence, fecundity and fertility of Spodoptera littoralis were evaluated. Results s ...
DOI:
10.1007/s42690-021-00539-y

49. Effect of rosemary essential oil and ethanol extract on physicochemical and antibacterial properties of optimized gelatin–chitosan film using mixture design

Author:
Yeddes Walid; Nowacka Malgorzata; Rybak Katarzyna; Boruszewski Piotr; Ostrowska‐Ligeza Ewa; Betlej Izabela; Aidi‐Wannes Wissem; Hammami Majdi; Jallouli Slim; Horchani‐Naifer Karima; Witrowa‐Rajchert Dorota; Saidani‐Tounsi Moufida
Source:
Journal of food processing and preservation 2022 v.46 no.1 pp. e16059
ISSN:
0145-8892
Subject:
Campylobacter jejuni; Escherichia coli; Pseudomonas aeruginosa; Salmonella enterica; antibacterial properties; bacterial growth; biodegradability; camphene; camphor; chemical composition; chitosan; cineole; color; contact angle; essential oils; ethanol; food storage; gelatin; glycerol; hydrogen; hydrophobicity; light transmission; microstructure; permeability; polymers; rosemary; rosmarinic acid; shelf life; tensile strength; thermal stability; water vapor
Abstract:
... The purpose of this study was to prepare an active, nontoxic, and biodegradable film using gelatin and chitosan including rosemary ethanol extract (EE) and essential oil (EO) to improve its physicochemical and antibacterial properties. Films with the highest mechanical properties were acquired using a polymer composition of 4 g gelatin, 3.75 g glycerol, and 1 g chitosan. This composition provided ...
DOI:
10.1111/jfpp.16059

50. Effects of Dietary 1,8-Cineole Supplementation on Growth Performance, Antioxidant Capacity, Immunity, and Intestine Health of Broilers

Author:
Yuting Di; Aizhi Cao; Yuxin Zhang; Juntao Li; Yongbo Sun; Shixia Geng; Yongchen Li; Liying Zhang
Source:
Animals 2022 v.12 no.18 pp. -
ISSN:
2076-2615
Subject:
antioxidant activity; blood serum; cineole; dietary supplements; duodenum; growth performance; ileum; immunity; immunoglobulin A; immunoglobulin G; jejunum; liver; males; malondialdehyde; mucosa; superoxide dismutase
Abstract:
... This study was conducted to investigate the effects of 1,8-cineole on antioxidant capacity, immunity, and intestinal health of broilers. A total of 540 1-day-old Arbor Acres (AA) male broilers were randomly divided into five treatments with six replicates per treatment, and 18 broilers per replicate for 42 days. Dietary treatments were a corn–soybean meal basal diet supplemented with 0, and 10, 20 ...
DOI:
10.3390/ani12182415