نتایج جستجو برای: terpineol
تعداد نتایج: 441 فیلتر نتایج به سال:
Candida albicans forms oral biofilms that cause disease and are difficult to treat with conventional antifungal agents. Tea tree oil (TTO) is a natural compound with reported antimicrobial and immunomodulatory activities. The aims of the study were to evaluate the antifungal efficacy of TTO and key derivatives against C. albicans biofilms, to assess the toxicological effects of TTO on a clinica...
Production, transformation and essential oils composition of leaves and stems of lemon verbena [Aloysia triphylla (L’Herit.) Britton] grown in Portugal. More than seventy compounds, including 13 n-alkanes, were identified by GC and GC-MS in essential oils from leaves of lemon verbena [Aloysia triphylla (L’Herit.) Britton] plants harvested and analysed with intervals of around two months during ...
Shortly after Kangas et al. (1) reported that a-terpineol was the major component of a primary host attractant for Blastophagus piniperda L., Silverstein, Rodin, and Wood (2) revealed the identity of three other terpene alcohols that play a role in the orientation of bark beetles. However, Silverstein et al. concluded, from laboratory bioassay, that a mixture of the three terpene alcohols they ...
مقدمه: ارس و پیرو2 از مهم ترین سوزنی برگان بومی ایران هستند و به عنوان مقاوم ترین درختان به سرمای شدید و خشکی، جایگاه ویژه ای در نواحی کوهستانی ایران دارند. هدف: در این پژوهش سعی شده است ویژگی های کمی و کیفی مواد موثره و اسانس مخروط های ماده آنها با یکدیگر مقایسه و بررسی شود. روش بررسی: جهت بررسی اسانس حاصل از مخروط های ماده این دو گیاه توسط gc-ms مورد شناسایی قرار گرفت. نتایج: نتایج نشان داد ک...
The kinetics of antibacterial activity cajuput oil (Melaleuca cajuputi) to E. coli, B. cereus, and S. aureus were investigated. aim this study was determine the reaction orders as an agent. extraction conducted by water-steam distillation. yield 0.88%. GC-MS analysis showed that contained β-ocimene (19.35%), 1.8-cineole (17.67%), limonene (12.09%), β-caryophyllene (9.51%), γ-terpinene (8.93%), ...
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