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高效液相色谱分析银杏萜内酯的含量
李典鹏; 方宏; 梁小燕; 陈海珊; 文永新;   
1.广西壮族自治区;2.中国科学院广西植物研究所!广西桂林 541006
摘要:
用高效液相色谱法测定银杏叶及提取物中银杏内酯A、B、C和白果内酯的含量。采用C18分离柱,示差检测器,甲醇:水(33:67)为流动相,方法回收率平均达97%以上,变异系数(CV)为2.1%。
关键词:  高效液相色谱  银杏内酯A、B、C  白果内酯  银杏叶提取物  
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