Study of substance changes in flowers of Pueraria thunbergiana Benth. during storage

被引:85
作者
Kim, C [1 ]
Shin, S [1 ]
Ha, H [1 ]
Kim, JM [1 ]
机构
[1] Korea Inst Oriental Med, Drug Res & Dev Team, Kangnam Ku, Seoul 135100, South Korea
关键词
Puerariae Flos; isoflavones; substance change; CONSTITUENTS; COMPONENTS; ISOFLAVONE; SAPONINS; LOBATA;
D O I
10.1007/BF02976832
中图分类号
R914 [药物化学];
学科分类号
100705 [微生物与生化药学];
摘要
Puerariae Flos is a traditional herbal medicine that has long been used as a treatment for colds, diabetes, and hangovers. The herbal medicine contains a wide variety of isoflavones such as kakkalide, tectoridin, and tectorigenin. This study demonstrates that the substances undergo a certain degree of change depending on the storage period by the method of HPLC and C-13-NMR, and that the HPLC analysis can be used to determine the freshness of Puerariae Flos.
引用
收藏
页码:210 / 213
页数:4
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