کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5167603 | 1380159 | 2006 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative phytochemical characterization of three Rhodiola species
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparative phytochemical characterization of three Rhodiola species Comparative phytochemical characterization of three Rhodiola species](/preview/png/5167603.png)
چکیده انگلیسی
In comparison to the well-recognized adaptogenic herb Rhodiola rosea, phytochemical constituents of two other Rhodiola species (R. heterodonta and R. semenovii) were elucidated and characterized. Chemical similarities among the three species were observed; however, each species displayed differences in phytochemical constituents. Cyanogenic glucosides were characteristic for all three species, but phenylethanoid or propanoid glycosides were detected only in R. heterodonta and R. rosea. A phenylethanoid glycoside; heterodontoside; was isolated from R. heterodonta. Proanthocyanidin oligomers and polymers, with different polymerization degrees, based on (â)-epigallocatechin gallate units (EGCG), were characteristic of all three Rhodiola species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Phytochemistry - Volume 67, Issue 21, November 2006, Pages 2380-2391
Journal: Phytochemistry - Volume 67, Issue 21, November 2006, Pages 2380-2391
نویسندگان
Gad G. Yousef, Mary H. Grace, Diana M. Cheng, Igor V. Belolipov, Ilya Raskin, Mary Ann Lila,