Results 21 to 30 of about 64,426 (258)

ANTIOXIDANT AND ANTIMICROBIAL ACTIVITY OF SOME HERBS VOLATILE OILS AND THEIR ETHANOLIC EXTRACTS [PDF]

open access: yesJournal of Food and Dairy Sciences, 2012
Antioxidative and antimicrobial properties of volatile oils and their ethanolic extracts from four  herbs namely, thyme, rosemary, fennel and marjoram  were determined.
Sabrene Omar, Rania El-Gammal
doaj   +1 more source

Efek Antijamur Minyak Atsiri Jahe Putih Kecil (Zingiber officinale var. Amarum) terhadap Candida Albicans

open access: yesJournal of Dentistry Indonesia, 2015
The side effects of many antifungal drugs make it necessary to find an herbal alternative with reduced side effects. Many herbals are knwon to have an antifungal effect, including ginger with its volatile oil composition. However, the specific antifungal
Huanny Satriyani   +2 more
doaj   +1 more source

PHENOLOGICAL CYCLE AND DIURNAL VARIATION EFFECTS ON THE VOLATILE OIL CHARACTERISTICS OF SAGE (Salvia officinalis L.)

open access: yesTrakya University Journal of Natural Sciences, 2021
This study was carried out to evaluate the effects of phenological and diurnal variation on volatile oil content and quality of Salvia officinalis L. (Lamiaceae) cultivated in Afyonkarahisar/Turkey.
Elanz Samadpourrıganı   +1 more
doaj   +1 more source

Evaluation of 60Co Irradiation on Volatile Components of Turmeric (Curcumae Longae Rhizoma) Volatile Oil with GC–IMS

open access: yesFoods, 2023
60Co irradiation is an efficient and rapid sterilization method. The aim of this work is to determine the changes in essential-oil composition under different irradiation intensities of 60Co and to select an appropriate irradiation dose with GC–IMS ...
Ye He   +6 more
doaj   +1 more source

Assessment of variation in volatile oil content in cardamom [Elettaria cardamomum (L.) Maton]

open access: yesElectronic Journal of Plant Breeding, 2020
The volatile oil of cardamom capsules is an expensive ingredient in food preparation, beverages, perfumery and traditional medicines. The capsules of 65 promising cardamom accessions were used to evaluate the volatile oil content estimation. The volatile
K. Ashokkumar, M. K. Dhanya, M. Murugan, K. V. Haritha, M. Nimisha and S. Aiswarya
doaj   +1 more source

Effect of Menthe and Green Tea Volatile Oil Extract on Streptococcus mutans, a Bacterium Species Isolated from Dental Caries

open access: yesDentistry 3000
Objectives: To identify phytochemical components, evaluate the yield or volatile oil extraction, and assess the impact of volatile oil extract on a strain of Streptococcus mutans that was isolated from a dental caries.
Mohamed Abdulmunem Abdulafeet   +3 more
doaj   +1 more source

Evaluation of Mutagenic ability of Volatile oils from Mentha longifolia in the Fungus Aspergillus amstelodami [PDF]

open access: yesMesopotamia Journal of Agriculture, 2012
This research involved testing the mutagenic ability of the volatile oil of Mentha longifolia on the conidia of fungus Aspergillus amstelodami .the inhibitory effect of different concentrations of volatile oil of Mentha were investigated so the ...
Fadeya M. Al-Hyaly
doaj   +1 more source

Analysis of essential oil from different parts of Pelargonium odoratissimum and its application in cigarette

open access: yesShipin yu jixie, 2022
Objective: Develop new natural characteristic plant tobacco flavor. Methods: The volatile oil from the seeds, leaves and stems of Pelargonium odoratissimum was extracted by simultaneous steam distillation solvent extraction (SDE). The chemical components
YIN Hong-fei   +9 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

open access: yesFEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

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