https://scholars.lib.ntu.edu.tw/handle/123456789/189894
標題: | Hypoglycemic Constituents of Gynura divaricata subsp.formosana | 作者: | Chou, Shen-Chieh Chuang, Lee-Ming Lee, Shoei-Sheng |
關鍵字: | Gynura divaricata subsp.formosana;Compositae;Fructooligosaccharides;Nystose;Hexose transport assay | 公開日期: | 2012 | 卷: | 7 | 期: | 2 | 起(迄)頁: | 221-222 | 來源出版物: | Nat. Prod. Commun. | 摘要: | Gynura divaricata Kitam. subsp. formosana is a folk medicine used as a hypoglycemic agent for diabetes patients in Taiwan. Guided by the hexose transport assay, the hypoglycemic constituents of the aerial part of this plant were disclosed through chromatographic methods. They are fructooligosaccharides, including beta-D-fructofuranose, sucrose, 1-kestose, nystose, and 1(F)-beta-fructofuranosylnystose. The hexose transport assay indicated that nystose was the most potent among these compounds, showing a 46.7% difference from pinitol in the stimulation index at a concentration of 0.5 mg/mL. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/258771 |
顯示於: | 醫學系 |
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