期刊论文

Studies on the Quality Standard of Herb Houttuyniae

中文

湖南中医药大学学报

1674-070X

2004

24

6

1-3,11

10.3969/j.issn.1674-070X.2004.06.001

国家“十五”科技攻关课题 （ 2 0 0 1BA70 1A2 4—0 8）；

本校为第一机构

目的对中药材鱼腥草的水分、总灰分、酸不溶灰分、水溶性浸出物和醇溶性浸出物等物质质量进行研究.方法按2000版附录IX H水分测定法第一法、附录IX K灰分测定法、附录XA浸出物测定法测定.结果 中药材鱼腥草的含水量均不超过12%,总灰分不高于15%,酸不溶性灰分不高于2.5%,冷浸法水溶性浸出物量不低于10%,热浸法水溶性浸出物量不低于17%,70%乙醇浸出物量不低于12%.结论 为建立和完善鱼腥草的质量标准体系和提供了可供参考的数据资料.

Objective To set up the quality standards of Herb houttuyniae through determination of the contents of moisture, total ashes, ashes imdissolvable in acid, water extracts and ethanol extracts in this herb. Methods These indexes were determined based on the procedures recorded in the Appendix IX H,IX K and XA of Chinese Pharmacopeoia, published in 2000, for moisture, ashes and extracts determination respectively.Results The moisture in Herb houttuyniae was less than 12%, with the total ashes content within 15%, ashes imdissolvable in acid not higher than 2.5%, the content of water extracts highe...