کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5171288 | 1380564 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phenolic constituents in tissue cultures of Phyllanthus niruri
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Adventitious root, hairy root, shoot and crown gall cultures of Phyllanthus niruri were established and the production of several phenolic compounds was analysed. From hairy roots cultured in 1/2 Murashige-Skoog liquid medium, six phenolic compounds; gallic acid, (â)-epicatechin, (+)-gallocatechin, (â)-epigallocatechin, (â)-epicatechin 3-O-gallate and (â)-epigallocatechin 3-O-gallate were isolated. The production of these six phenols and the related compound (+)-catechin in tissue cultures were determined by HPLC. Roots of the mother plant cultivated under hydroponic conditions contained almost the same phenolic compounds as those in root cultures. On the other hand, leaves and stems of the cultivated plant contained hydrolysable tannins such as geraniin, corilagin and galloylglucose which were similarly observed in the plant collected in Peru.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Phytochemistry - Volume 31, Issue 6, June 1992, Pages 2015-2018
Journal: Phytochemistry - Volume 31, Issue 6, June 1992, Pages 2015-2018
نویسندگان
Kanji Ishimaru, Kayo Yoshimatsu, Takashi Yamakawa, Hiroshi Kamada, Koichiro Shimomura,