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Position: Home > Articles > Isolation and Identification of Flavonoids from the Leaves of Lonicera japonica Thunb Journal of Anhui Agricultural Sciences 2008,36 (27) 185+187

忍冬叶黄酮类化合物的提取分离与结构鉴定

作  者:
姜洪芳;张卫明;张玖
单  位:
南京野生植物综合利用研究院
关键词:
忍冬;木犀草素-7-O-β-D-葡萄糖苷;木犀草素-7-鼠李糖葡萄糖苷
摘  要:
[目的]对忍冬叶的黄酮类成分进行提取分离和鉴定。[方法]对忍冬叶进行醇提,提取物经硅胶柱层析纯化后,对其中2个部位进行理化和波谱分析。[结果]提纯后的2个部位分别鉴定为木犀草素-7-O-β-D-葡萄糖苷和木犀草素-7-鼠李糖葡萄糖苷。[结论]木犀草素-7-O-β-D-葡萄糖苷和木犀草素-7-鼠李糖葡萄糖苷均首次从忍冬叶中获得。
译  名:
Isolation and Identification of Flavonoids from the Leaves of Lonicera japonica Thunb
作  者:
JIANG Hong-fang et al(Nanjing Institute for the Comprehensive Utilization of Wild Plants,Nanjing,Jiangsu 210042)
关键词:
Lonicera japonica Thunb;Luteolin-7-O-β-Dglcoside;Luteolin-7-rhamnoglucoside
摘  要:
[Objective] The research aimed to isolate and identify the flavonoids from the leaves of Lonicera japonica Thunb.[Method] The leaves of L.japonica Thunb were extracted with ethanol,and the extraction was purified with silica gel column chromatography.The physiochemical properties and spectral data of two compounds of the extraction were analyzed then.[Result] The two compounds were identified as luteolin-7-O-β-D-gulcoside and luteolin-7-rhamnoglucoside respectively.[Conclusion] Luteolin-7-O-β-D-gulcoside and luteolin-7-rhamnoglucoside were obtained from the leaves of L.japonica Thunb for the first time.

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