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antioxidant activity
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Juniperus phoenicea
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- Author:
- Hayouni, E.A.; Abedrabba, M.; Bouix, M.; Hamdi, M.
- Source:
- Food chemistry 2007 v.105 no.3 pp. 1126-1134
- ISSN:
- 0308-8146
- Subject:
- Quercus coccifera; antibacterial properties; extraction; fruit extracts; Gram-positive bacteria; solvents; in vitro studies; antioxidant activity; Juniperus phoenicea; phenolic compounds; Tunisia
- Abstract:
- ... The aims of the present study were to determine biochemical properties of honey samples and to discriminate pure and adulterated honey produced by the standard bee feeding method (control honey), the shaking method (pure blossom honey), and overfeeding (100 kg/colony syrup) with sucrose syrup (adulterated honey). The biochemical properties evaluated were moisture, ash, acidity, hydroxymethylfurfur ...
- DOI:
- 10.1016/j.foodchem.2007.02.010
- https://doi.org/10.1016/j.foodchem.2007.02.010
- Author:
- Ennajar, Monia; Bouajila, Jalloul; Lebrihi, Ahmed; Mathieu, Florence; Abderraba, Manef; Raies, Aly; Romdhane, Mehrez
- Source:
- Journal of food science 2009 v.74 no.7 pp. M364
- ISSN:
- 0022-1147
- Subject:
- polyphenols; essential oils; medicinal plants; plant extracts; Juniperus phoenicea; alpha-pinene; leaves; antifungal properties; anthocyanins; small fruits; yeasts; tannins; antioxidant activity; chemical composition; methanol; Saccharomyces cerevisiae; solvents; bacteria
- Abstract:
- ... GC-FID and GC-MS analysis of essential oils of Juniperus phoenicea resulted in the identification of 30 compounds, representing more than 98% of the total composition. α-pinene (55.7% and 80.7%), δ-3-carene (10.7% and 4.5%), and γ-cadinene (2.9% and 5.1%) were the main components, respectively, in leaves and berries essential oil. Extracts of J. phoenicea were obtained by different extraction solv ...
- DOI:
- 10.1111/j.1750-3841.2009.01277.x
- PubMed:
- 19895482
- https://doi.org/10.1111/j.1750-3841.2009.01277.x
- Author:
- Ennajar, Monia; Bouajila, Jalloul; Lebrihi, Ahmed; Mathieu, Florence; Savagnac, Arlette; Abderraba, Manef; Raies, Aly; Romdhane, Mehrez
- Source:
- Journal of the science of food and agriculture 2010 v.90 no.3 pp. 462-470
- ISSN:
- 0022-5142
- Subject:
- antimicrobial properties; Gram-negative bacteria; sesquiterpenoids; Mucor; small fruits; essential oils; alpha-pinene; medicinal plants; drying quality; seasonal variation; Gram-positive bacteria; solar drying; shade; chemical constituents of plants; antioxidant activity; Juniperus phoenicea; leaves
- Abstract:
- ... BACKGROUND: Juniperus phoenicea is an important medicinal plant. In the present study, essential oils (18 samples) from leaves and berries of Juniperus phoenicea L. (Cupressaceae), obtained by various drying methods and in different collection months, were analysed by gas chromatography-mass spectrometry and also evaluated for in vitro antimicrobial and antioxidant activities. Correlations were st ...
- DOI:
- 10.1002/jsfa.3840
- PubMed:
- 20355069
- https://doi.org/10.1002/jsfa.3840
4. Chemical composition and antioxidant activity of the essential oil of Juniperus phoenicea L. berries
- Author:
- Hanène Medini; Ameur Elaissi; Med Larbi Khouja; Alessandra Piras; Silvia Porcedda; Danilo Falconieri; Bruno Marongiu; Rachid Chemli
- Source:
- Natural product research 2011 v.25 no.18 pp. 1695-1706
- ISSN:
- 1478-6427
- Subject:
- Juniperus phoenicea; alpha-pinene; antioxidant activity; camphene; carene; chemical composition; essential oils; free radical scavengers; gas chromatography-mass spectrometry; oils; small fruits; tumor necrosis factors
- Abstract:
- ... This study is designed to examine the chemical composition and antioxidant activity of the essential oil of Juniperus phoenicea L. ripe and unripe berries. GC and GC/MS analyses resulted in the detection of 42 components representing approximately 96.50–99.57% of the oils. Major components of the oils were α-pinene (58.61–77.39%), camphene (0.67–9.31%), δ-3-carene (0–10.01%) and trans-verbenol (0– ...
- DOI:
- 10.1080/14786419.2010.535168
- https://doi.org/10.1080/14786419.2010.535168
- Author:
- Bakchiche Boulanouar; Gherib Abdelaziz; Smail Aazza; Custódia Gago; M. Graça Miguel
- Source:
- Industrial crops and products 2013 v.46 pp. 85-96
- ISSN:
- 0926-6690
- Subject:
- Thymus algeriensis; Artemisia campestris; anti-inflammatory activity; beta-pinene; lipid peroxidation; Anthemis; essential oils; plant extracts; mass spectrometry; Juniperus phoenicea; Cytisus; flavanones; alpha-pinene; phenol; Haloxylon; superoxide anion; sabinene; linoleate 13S-lipoxygenase; flavonols; egg yolk; aerial parts; antioxidant activity; Arbutus unedo; chemical composition; hydroxyl radicals; gas chromatography; Algeria
- Abstract:
- ... Total phenol, hydroxycinnamic acid derivatives, flavone/flavonol and flavanones/dihydroflavonol contents of hydro-alcoholic extracts, obtained by sonication, from the aerial parts of Artemisia campestris L., Anthemis arvensis L., Haloxylon scoparium Pomel, Juniperus phoenicea L., Arbutus unedo L., Cytisus monspessulanus L., Thymus algeriensis Boiss et Reut, Zizyphus lotus L. (Desf.) collected in D ...
- DOI:
- 10.1016/j.indcrop.2013.01.020
- https://doi.org/10.1016/j.indcrop.2013.01.020
- Author:
- Fouad Menaceur; Ahmed Benchabane; Mohamed Hazzit; Aoumeur Baaliouamer
- Source:
- Journal of Biologically Active Products from Nature 2013 v.3 no.1 pp. 87-96
- ISSN:
- 2231-1874
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Juniperus phoenicea; alpha-pinene; antioxidant activity; antioxidants; butylated hydroxytoluene; chemical composition; essential oils; ethanol; gallic acid; gas chromatography-mass spectrometry; hydrodistillation; leaves; microwave treatment; quercetin; small fruits; solvents
- Abstract:
- ... Essential oils of Algerian Juniperus phoenicea L. obtained from leaves and berries by hydrodistillation (HD) and from berries by Solvent Free Microwave Assisted Extraction (SFMAE) were investigated using both capillary GC and GC-MS techniques. The monoterpene hydrocarbons constituted the most prominent group of constituents (43.2-86.5 %) in the three essential oils with α-pinene (34.4-80.8 %) as t ...
- DOI:
- 10.1080/22311866.2013.782754
- https://doi.org/10.1080/22311866.2013.782754
- Author:
- L. Riahi; H. Chograni; S. Ziadi; Y. Zaouali; N. Zoghlami; A. Mliki
- Source:
- Journal of essential oil research 2013 v.25 no.4 pp. 324-329
- ISSN:
- 2163-8152
- Subject:
- Juniperus oxycedrus; Juniperus phoenicea; antioxidant activity; beta-phellandrene; essential oils; leaves; medicinal plants; oils; Tunisia
- Abstract:
- ... A comparison of leaves essential oil composition and antioxidant activity of the two medicinal plant species Juniperus oxycedrus and Juniperus phoenicea grown in Tunisia is reported in this study. The highest yield of essential oil was recorded for J. phoenicea (0.34%, w/w) whereas J. oxycedrus exhibited the lowest yield (0.18%). Qualitative and quantitative variations in the composition of oils a ...
- DOI:
- 10.1080/10412905.2013.775675
- https://doi.org/10.1080/10412905.2013.775675
- Author:
- Henda Keskes; Kais Mnafgui; Khaled Hamden; Mohamed Damak; Abdelfattah El Feki; Noureddine Allouche
- Source:
- Asian Pacific Journal of Tropical Biomedicine 2014 v.4 pp. S649
- ISSN:
- 2221-1691
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Juniperus phoenicea; alpha-amylase; alpha-pinene; antioxidant activity; beta-carotene; bleaching; chemical composition; enzyme inhibition; essential oils; gallic acid; germacrene; hexane; inhibitory concentration 50; limonene; medicinal properties; methanol; oils; plant extracts; steam distillation; triacylglycerol lipase; Tunisia
- Abstract:
- ... To examine chemical composition and antioxidant activity as well as the in vitro α-amylase and pancreatic lipase inhibitory activities of the essential oil and various extracts of Juniperus phoenicea (J. phoenicea).Essential oil obtained by steam distillation were analyzed by gas chromatography-mass spectrometry technique. The antioxidant activity of the essential oil and various extracts of J. ph ...
- DOI:
- 10.12980/APJTB.4.201414B114
- https://doi.org/10.12980/APJTB.4.201414B114
- Author:
- Henda Keskes; Sahla Belhadj; Lobna Jlail; Abdelfattah El Feki; Mohamed Damak; Sami Sayadi; Noureddine Allouche
- Source:
- Pharmaceutical biology 2017 v.55 no.1 pp. 88-95
- ISSN:
- 1744-5116
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Juniperus phoenicea; alpha-amylase; antioxidant activity; butylated hydroxytoluene; chemical composition; dimethyl sulfoxide; enzyme inhibition; gas chromatography-mass spectrometry; hexane; high performance liquid chromatography; in vitro studies; inhibitory concentration 50; leaves; methanol; nuclear magnetic resonance spectroscopy; quercetin; tandem mass spectrometry; volatile compounds; Northern Africa
- Abstract:
- ... Context: Despite some studies related to Juniperus phoenicea L. (Cupressaceae), phytochemical and biological investigations of this plant remain unexplored. Objective: This work is the first report dealing with the identification and characterization of volatile components and flavonoids in hexane and methanol extracts from J. phoenicea leaves Materials and methods: Antioxidant activity of hexane, ...
- DOI:
- 10.1080/13880209.2016.1230139
- PubMed:
- 27925471
- PubMed Central:
- PMC7011873
- https://doi.org/10.1080/13880209.2016.1230139
- Author:
- Dalila Ghouti; Wahiba Rached; Moussaoui Abdallah; Tânia C. S. P. Pires; Ricardo C. Calhelha; Maria José Alves; Lazzouni Hamadi Abderrahmane; Lillian Barros; Isabel C. F. R. Ferreira
- Source:
- Food & function 2018 v.9 no.9 pp. 4664-4672
- ISSN:
- 2042-650X
- Subject:
- Cotula; Gram-positive bacteria; Juniperus phoenicea; anti-inflammatory activity; antimicrobial properties; antioxidant activity; antioxidants; cell lines; cytotoxicity; diodes; food industry; ingredients; ionization; liquid chromatography; liquids; minimum inhibitory concentration; pharmaceutical industry; phenolic compounds; plant extracts; spectrometers; Algeria
- Abstract:
- ... The aim of this study was to characterize the individual phenolic profile and antioxidant, anti-inflammatory, cytotoxic, and antimicrobial activities of hydroethanolic and infusion extracts prepared from Algerian Saharan Juniperus phoenicea L. and Cotula cinerea (Del). The phenolic profile was determined using a liquid chromatograph coupled to a diode array detector and an electrospray ionization ...
- DOI:
- 10.1039/c8fo01392f
- https://doi.org/10.1039/c8fo01392f
11. The mode of action of allelochemicals aqueous leaf extracts of some Cupressaceae species on lettuce
- Author:
- Kmar M’barek; Ines Zribi; Md. Jafar Ullah; Rabiaa Haouala
- Source:
- Scientia horticulturae 2019 v.252 pp. 29-37
- ISSN:
- 0304-4238
- Subject:
- Cupressus sempervirens; Juniperus phoenicea; Lactuca sativa; Tetraclinis articulata; allelochemicals; antioxidant activity; biochemical pathways; carotenoids; chemical composition; chlorophyll; electrolytes; enzyme activity; inhibitory concentration 50; leaf extracts; lettuce; lipid peroxidation; malondialdehyde; mechanism of action; membrane permeability; mitochondria; necrosis; phytotoxicity; root growth; roots; secondary metabolites; shoots; weeds
- Abstract:
- ... Species in the Cupressaceae have high potential phytotoxic effects leading to various perturbations of growth, physiological and biochemical processes in weed plants. A study was conducted to evaluate the effect of aqueous leaf extracts of Cupressus sempervirens L., Juniperus phoenicea L. and Tetraclinis articulata (Vahl) Mast. on the physiological and biochemical processes in Lactuca sativa L. (l ...
- DOI:
- 10.1016/j.scienta.2019.03.009
- https://doi.org/10.1016/j.scienta.2019.03.009
- Author:
- Aouadi Meriem; Kamel Msaada; Essia Sebai; Wissem Aidi Wannes; Mohamed Salah Abbassi; Hafidh Akkari
- Source:
- Journal of essential oil research 2022 v.34 no.2 pp. 163-172
- ISSN:
- 2163-8152
- Subject:
- Bacillus cereus; Escherichia coli; Haemonchus contortus; Juniperus phoenicea; Listeria monocytogenes; Salmonella Enteritidis; Salmonella Typhimurium; Staphylococcus aureus; adults; anthelmintics; antibacterial properties; antioxidants; eggs; essential oils; research
- Abstract:
- ... This study investigated the antioxidant, anthelmintic and antibacterial activities of essential oil obtained from red juniper (Juniperus phoenicea) leaves. Red juniper essential oil yield was 0.80%. The GC-MS analysis of this essential oil showed that α -pinene (74.14%) was the predominant component. The anthelmintic activity assay of red juniper essential oil was performed on Haemonchus contortus ...
- DOI:
- 10.1080/10412905.2021.1941338
- https://doi.org/10.1080/10412905.2021.1941338