نتایج جستجو برای: linalyl acetate
تعداد نتایج: 50071 فیلتر نتایج به سال:
From the medicinal species Lavender, inflorescences (Flores SpicaeLavandulae), with a pleasant, characteristic smell, notes of freshness, are used for therapeutic purposes. The active principle lavender flowers is volatile oil, content which differs depending on species, variety, time harvest or form conditioning. Fresh contain up to 0.8% and dried ones 1.5%. Lavender have high linalool (a terp...
the volatile components of citrus aurantium l. flowers were characterized by gc-ms with two different extraction techniques, hydrodistillation (hd) and ultrasonic-assisted headspace solid phase microextraction (ua-hs-spme). in the spme method, the volatile components of the samples, irradiated by ultrasonic radiation, were collected on a polydimethyl siloxane (pdms) commercial fiber as well as ...
The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determined. The antibacterial activity of these oils and their main components; i.e. camphor, carvacrol, ...
The mitogen-activated protein kinase (MAPK) family, including extracellular signal-regulated kinase (ERK)1/2, c-Jun N-terminal kinase (JNK)1/2 and p38 MAPK, is known to be activated by ultraviolet (UV) radiation in melanocytes to regulate melanin production. Reactive oxygen species (ROS) play important roles in the pathway of ERK and JNK activation. It has been established that the essential oi...
Essential oil components were extracted from Lavandula angustifolia (Lavender) flowers using pressurized fluid extraction (PFE). A Box-Behnken design was used to optimize the effective extraction variables. The chemical composition of extracted samples was analyzed by gas chromatograph-flame ionization detector column. For achieving maximum % extraction yield the temperature, pressure, and dyna...
Qualitative and quantitative chemical composition, activity against bacteria, yeasts and moulds and antioxidant activity of two variants (HV400 and HV3200) of hydrolates from dried lavender flowers (Lavandula angustifolia) were determined. The main chemical compounds were linalool (39.2% HV400, 29.0% HV3200), α-terpineol (7.1% HV400, 12.7% HV3200), borneol (4.8% HV400, 9.3% HV3200) and terpinen...
This work has demonstrated the ixodicidal and insect antifeedant effects of essential oils from 14 experimentally cultivated aromatic plants. The strong corresponded to Thymus zygis, vulgaris, Satureja montana, Oreganum virens , Mentha suaveolens . moderately active were Lavandula angustifolia, piperita, spicata, Artemisa herba-alba Rosmarinus officinalis most effective larvicidal compounds pip...
a Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, United States b Member RIFM Expert Panel, Department of Dermatology, Columbia University Medical Center, 161 Fort Washington Ave., New York, NY 10032, United States c Member RIFM Expert Panel, Department of Occupational & Environmental Dermatology, Malmo University Hospital, Sodra Forstadsgatan 101,...
The sedative properties of the essential oil of Lavender (Lavandula angustifolia Miller) and of its main constituents--linalool and linalyl acetate--were investigated in mice followed up in a series of experimental procedures. The significant decrease in the motility of female and male laboratory animals under standardized experimental conditions is found to be closely dependent on the exposure...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید