摘要
目的分析不同地区连钱草中总黄酮的含量,并考察其变化规律,为连钱草的采收和质量评价提供依据。方法采集不同地区的连钱草,用紫外—可见分光光度法测定连钱草中总黄酮的含量。结果不同产地连钱草中总黄酮的含量差异很大。结论在使用本品入药时一定要测定其含量,依据含量结果决定用量大小,以确保疗效。
Objective: To investigate the content Variation of total flavones from Herba Glechomae collected at different habitat and demonstrate a basis to the quality valuation and collecting for Herba Glechomae. Methods: The contents of total flavones from Herba Glechomae collected at different habitat were determined by UVNisible spectrophotometry. Results: The contents difference of total flavones in Herba Glechomae from different habitat is very big. Conclusion: When using this product as a medicine must measure its content, according to the results of content determine dosage size, to ensure that the curative effect.
出处
《广东化工》
CAS
2014年第17期164-164,163,共2页
Guangdong Chemical Industry
关键词
连钱草
总黄酮
含量测定
Jilin
HerbaGlechomae: total flavones: content determination