چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | سولماز اثناعشری |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | مرکز تحقیقات بیوتکنولوژی(زیست فناوری) |
| کد مقاله | 59412 |
| عنوان فارسی مقاله | The Seasonal Variations of the Chemical Composition of Essential Oil Obtained From Scrophularia frigida |
| عنوان لاتین مقاله | The Seasonal Variations of the Chemical Composition of Essential Oil Obtained From Scrophularia frigida |
| ناشر | 5 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ | بلی |
| عنوان نشریه (خارج از لیست فوق) | |
| نوع مقاله | Original Article |
| نحوه ایندکس شدن مقاله | ایندکس شده سطح یک – ISI - Web of Science |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | http://jjnpp.ajums.ac.ir/?page=article&article_id=29742 |
| Background: In general, seasonal growing of plants influences chemical composition and biological activities of essential oils. Objectives: Therefore, the aerial parts of Scrophularia frigida (S. frigida) were used in the current study to find seasonal variations in the content and composition of essential oil. Materials and Methods: The oil was extracted by hydro-distillation from two samples collected in different seasons, and analyzed by GC-FID and GC-MS. Results: In total, 18 and 20 components were identified and quantified in the oil of summer and autumn samples representing 97.42% and 94.77% of the oil components, respectively. The essential oil of autumn sample was mainly composed of fatty acid derivatives (42.69%). The major components of the autumn oil were palmitic acid (30.49%), phytol (12.99%), L-linalool (11.41%), and hexahydrofarnesyl acetone (6.65%). The essential oil of summer sample was dominated by oxygenated monoterpenes (68.91%), L-linalool (38.69%), geraniol (11.20%), α-terpineol (9.99%), and palmitic acid (7.32%). Conclusions: Based on these observations, wide variation is detected in the chemical composition of the oil obtained from the same plant in different seasons. |
| نویسنده | نفر چندم مقاله |
|---|---|
| پرینا اصغریان | اول |
| سولماز اثناعشری | سوم |
| صدیقه بامدادمقدم | چهارم |
| عباس دل آذر | پنجم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| jjnpp-11-01-29742(S.frigida).pdf | 1395/08/29 | 101009 | دانلود |
