摘要
目的考察宁夏不同地区和不同生长期地骨皮总蒽醌的含量。方法采用60％甲醇提取、直接和酸水解后醋酸镁比色法。分别测定地骨皮药材中总蒽醌的含量。结果银川、固原、青铜峡5～6年生地骨皮总蒽醌含量较高。结论宁夏各地产不同生长期的地骨皮药材中总蒽醌含量有较大差异。
Objective To determine the content of anthraquinone in Lycium barbarum L. from different regions and in different years of Ningxia . Methods The Lycium barbarum L. was extracted by 60% methanol, the colorimetry with magnesium acetate as color - developing reagent was applied. The content of total anthraquinone was determined. Results The contents of total anthraquinone in Lycium barbarum L. collected from Yinchuan, Guyuan, Qingtongtia were high. Conclusion The difference of the anthraquinone content in these samples is obvious.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2008年第3期636-637,共2页
Lishizhen Medicine and Materia Medica Research
基金
宁夏医学院2006年学院面上项目
关键词
地骨皮
总蒽醌
Lycium barbarum L.
Total anthraquinone
