نتایج جستجو برای: sabinene
تعداد نتایج: 272 فیلتر نتایج به سال:
مقدمه: سبزی های خشک نظیر نعناع معمولا بمنظور پیشگیری از آلودگی ثانویه وکاهش بار میکروبی به صورت از پیش بسته بندی شده پرتودهی می شوند. تحت تاثیر این فرایند، نوع و مقدار ترکیبات موثره فرار طبیعی محصول تغییر می کند و نیز در نتیجه واکنش های رادیولیز، یکسری یون ها، رادیکال های آزاد و مواد فرار با وزن مولکولی کم از ماده بسته بندی آزاد می شوند و به درون بسته مهاجرت و در محصول جذب می شوند. مواد و روش ه...
The purpose of this systematic review was to identify the available literature on essential oil from species genus Cordia. This study followed Preferred Reporting Items for Systematic Reviews. search conducted four databases: LILACS, PubMed, Science Direct, and Scopus until June 5th, 2020, with no time or language restrictions. Sixty out 1,333 initially gathered studies fit inclusion criteria a...
We examined effects of individual terpenes on alfalfa pellet intake of lambs in five experiments. Forty-five lambs (nine lambs/treatment) were individually fed alfalfa pellets sprayed with either p-cymene, alpha-humulene, 1,8-cineole, 3-carene, or sabinene at one of five concentrations (one terpene per experiment). Treatments (0, .5, 1, 2, and 10x) were multiples of the concentration (x) of a s...
Laurus nobilis L. (sweet laurel) is one of the volatile oil bearing plants of Lauraceae family. It is cultivated in different parts of Iran and its leaves and fruits have been used in food, cosmetics and pharmaceutical industries. There are a few reports about the effects of some environmental conditions on the quality and quantity of laurel volatiles. The goal of our work was to search the sea...
The studies conducted in 2007–2008 were aimed to assess how the developmental stage of common oregano affected the quality and quantity of the herb yield. The field experiment was established with the use of random blocks in four repetitions. Oregano was grown from seeding produced in a greenhouse. Herbage harvest of one-year-old plants was conducted before flowering, in budding phase, at the b...
BACKGROUND Plant material from different organs of Pistacia terebinthus L., (Anacardiaceae) were collected in Kosovo with aim to analyze the chemical variability of the essential oils among native populations and to test them for potential antibacterial activity against Staphylococcus aureus. METHODS Essential oils obtained from leaves, pedicels, fruits and galls were analyzed by GC-FID and G...
Staphylococcus aureus causes many severe diseases, such as meningitis, lung infection, and hematogenous osteomyelitis. The prolonged use of antibiotic drugs leads to antimicrobial resistance (AMR), decreasing their effectiveness against S. aureus. Therefore, novel isolated from natural products have been the focus researchers solve that problem. essential oils Vitex trifolia leaf pharmacologica...
The transition of grasslands to shrub-dominated scrubland reduces livestock productivity and contributes to impoverished conditions for humans in arid and semiarid regions worldwide. Many shrubs that are increasing in dominance contain secondary compounds that deter browsing by herbivores. Knowledge concerning the effects of specific compounds in herbivore diets is limited but may provide usefu...
Background Anthriscus caucalis is a non-native plant in North America with invasive potential. As part of our interests essential oils the Great Basin, wild-growing sample A. was collected southwestern Idaho. Methods The obtained by hydrodistillation and analyzed gas chromatographic methods (GC–MS, GC–FID, chiral GC–MS). Results major components oil were cis-chrysanthenyl acetate (42.3%), myrce...
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