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1. 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

2. 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

3. 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

4. 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

5. 1,8-cineole and ginger extract (Zingiber officinale Rosc) as stress mitigator for transportation of largemouth bass (Micropterus salmoides L.)

Author:
Yu-Hong Liu; Yue Zhao; Dong Zhu; Xiang Wang; Ying Yang
Source:
Aquaculture 2022 v.561 pp. 738622
ISSN:
0044-8486
Subject:
Micropterus salmoides; Zingiber officinale; alanine transaminase; alkaline phosphatase; antioxidant activity; antioxidant enzymes; aquaculture; blood serum; cineole; cortisol; endocrine system; enzyme activity; gene expression regulation; ginger; glucose; glutathione peroxidase; immune response; juveniles; leukocytes; lipid peroxidation; liver; lysozyme; malondialdehyde; metabolites; protein content; sedation; transcriptomics; transportation
Abstract:
... Transportation stress is considered the major cause of production and economic losses in aquaculture. Here, we examined the effects of dried ginger extract (GE) and 1,8-cineole (CIN) on juvenile largemouth bass (Micropterus salmoides) subjected to simulated transport by quantifying serum metabolites, antioxidant enzyme activity, and haematological features in conjunction with whole transcriptome a ...
DOI:
10.1016/j.aquaculture.2022.738622

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. Analysis of Volatile Constituents in Curcuma Species, viz. C. aeruginosa, C. zedoaria, and C. longa, from Nepal

Author:
Darbin Kumar Poudel; Pawan Kumar Ojha; Anil Rokaya; Rakesh Satyal; Prabodh Satyal; William N. Setzer
Source:
Plants 2022 v.11 no.15 pp. -
ISSN:
2223-7747
Subject:
camphor; cineole; essential oils; hydrodistillation; oils; terpinolene; therapeutics; volatile compounds; Australia; Nepal; South America
Abstract:
... The genus Curcuma, composed of 93 species mainly originating from Asia, Australia, and South America, has been used for medicinal purposes, aromatic, and nutritional values as well as cosmetic. It plays a vital role in flavoring and coloring as well as exhibiting therapeutic agents against different diseases. Nepalese farmers are unaware of the essential oil compositions of Curcuma species, viz. C ...
DOI:
10.3390/plants11151932

13. 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

14. 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

15. The Anti-Inflammatory Response of Lavandula luisieri and Lavandula pedunculata Essential Oils

Author:
Monica Zuzarte; Cátia Sousa; Carlos Cavaleiro; Maria Teresa Cruz; Lígia Salgueiro
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
Lavandula stoechas subsp. luisieri; anti-inflammatory activity; chemotypes; cineole; essential oils; inflammation; macrophages; oils; Portugal
Abstract:
... Portuguese lavenders remain undervalued in global markets due to the lack of high-quality end-products and scarcity of scientific-based studies validating their bioactive potential. Moreover, chemical variability is frequent in these species, and can compromise both safety and efficacy. In the present study, the anti-inflammatory potential of L. luisieri and L. pedunculata, two highly prevalent sp ...
DOI:
10.3390/plants11030370

16. 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

17. Anti-inflammatory effect of essential oil from Amomum Tsaoko Crevost et Lemarie

Author:
Liangkun Liao; Shengtao Yang; Ruyi Li; Wei Zhou; Yu Xiao; Yuan Yuan; Yunsheng Cha; Guifang He; Jihua Li
Source:
Journal of functional foods 2022 v.93 pp. 105087
ISSN:
1756-4646
Subject:
Amomum tsao-ko; aldehydes; anti-inflammatory activity; antioxidants; chemokine CCL2; cineole; dose response; essential oils; functional foods; interleukin-6; macrophages; nerol
Abstract:
... Amomum Tsaoko Crevost et Lemarie is a kind of spices and traditional Chinese medicines with great commercial value. Traditional treatment often uses essential oils from Amomum Tsaoko in aromatherapy. In this study, researchers analyzed the composition of steam-distilled essential oil from Amomum tsaoko (ATEO) and evaluated its potential antioxidant and anti-inflammatory activity. GC–MS identified ...
DOI:
10.1016/j.jff.2022.105087

18. Anti-inflammatory effects of lavender and eucalyptus essential oils on the in vitro cell culture model of bladder pain syndrome using T24 cells

Author:
Adrienn Horváth; Edina Pandur; Katalin Sipos; Giuseppe Micalizzi; Luigi Mondello; Andrea Böszörményi; Péter Birinyi; Györgyi Horváth
Source:
BMC complementary medicine and therapies 2022 v.22 no.1 pp. 119
ISSN:
2662-7671
Subject:
Eucalyptus; Lavandula; alternative medicine; anti-inflammatory activity; apoptosis; bladder; cell culture; cineole; drug formulations; epithelial cells; epithelium; gene expression; humans; inflammation; interleukin-6; interleukin-8; interstitial cystitis; linalool; models; quantitative polymerase chain reaction; secretion
Abstract:
... BACKGROUND: Interstitial cystitis (IC) has a chronic chemical irritation and inflammation of non-bacterial origin in the bladder wall leading to various severe symptoms. There is evidence that chronic inflammation is significantly associated with abnormal urothelial barrier function, epithelial dysfunction. This is the underlying cause of urothelial apoptosis and sterile inflammation. METHOD: The ...
DOI:
10.1186/s12906-022-03604-2

19. Antifungal activity of poly(ε‐caprolactone) nanoparticles incorporated with Eucalyptus essential oils against Hemileia vastatrix

Author:
A.R.S. Caetano; M.G. Cardoso; M.L.V. Resende; S.M. Chalfuon; M.A. Martins; H.G. Gomes; M.E.R. Andrade; R.M. Brandão; G.A. Campolina; D.L. Nelson; J.E. de Oliveira
Source:
Letters in applied microbiology 2022 v.75 no.4 pp. 1028-1041
ISSN:
0266-8254
Subject:
Coffea; Corymbia citriodora; Eucalyptus camaldulensis; Eucalyptus grandis; Hemileia vastatrix; antifungal properties; biodegradability; biopesticides; cineole; citronellal; encapsulation; essential oils; fungi; nanocapsules; nanoparticles; polymers
Abstract:
... Coffee (Coffea L.) is one of the main crops produced globally. Its contamination by the fungus Hemileia vastatrix Berkeley and Broome has been economically detrimental for producers. The objective of this work was to extract and characterize the essential oils from Eucalyptus citriodora Hook, Eucalyptus camaldulensis Dehn and Eucalyptus grandis Hill ex Maiden, produce and characterize nanoparticle ...
DOI:
10.1111/lam.13782

20. Antifungal activity of some essential oil nanoemulsions against Saprolegniasis in rainbow trout (Oncorhynchus mykiss) eggs : Antifungal activity of essential oil nanoemulsions

Author:
Öznur Özil; Öznur Diler; Mevlüt Nazıroğlu
Source:
Aquaculture international 2022 v.30 no.5 pp. 2201-2212
ISSN:
0967-6120
Subject:
Cuminum cyminum; Eucalyptus globulus; Laurus nobilis; Lavandula angustifolia subsp. angustifolia; Oncorhynchus mykiss; Saprolegnia parasitica; Thymbra capitata; acetates; antifungal agents; antifungal properties; aquaculture; carvacrol; cineole; cinnamon; cumin; essential oils; eugenol; formalin; fungi; gas chromatography; mass spectrometry; saprolegniosis; thyme; thymoquinone
Abstract:
... In this study, thyme (Coridothymus capitatus L.), laurel (Laurus nobilis), lavender (Lavandula officinalis), cumin (Cuminum cyminum), cinnamon (Cinnamon zeylanicum), and eucalyptus (Eucalyptus globulus) essential oil nanoemulsions were screened for their antifungal activity against isolated Saprolegnia parasitica strains by disc diffusion and tube dilution methods. The constituents of the essentia ...
DOI:
10.1007/s10499-022-00897-5