当前位置: 首页 > 文章 > 不同粒径大黄中有效成分溶出度对比 中兽医医药杂志 2011,13 (4) 15-16
Position: Home > Articles > Study on the dissolution of chemical composition in different particle size of Rhubarb Journal of Traditional Chinese Veterinary Medicine 2011,13 (4) 15-16

不同粒径大黄中有效成分溶出度对比

作  者:
刘永录;李艳玲
单  位:
郑州牧业工程高等专科学校
关键词:
大黄;芦荟大黄素;大黄酸;大黄素;大黄酚;大黄素甲醚;溶出度;高效液相色谱法
摘  要:
目的:测定不同粒径大黄中芦荟大黄素、大黄酸、大黄素、大黄酚、大黄素甲醚的溶出量。方法:用高效液相色谱法测定其溶出量。结果:随着粒径变细,其溶出量都在增加,但粉碎到300目以上时,其溶出量反而下降。结论:大黄超微粉的应用以200目效果最好。
译  名:
Study on the dissolution of chemical composition in different particle size of Rhubarb
作  者:
LIU Yong-lu,LI Yan-ling(Zhengzhou College of Animal Husbandry Engineering,Zhengzhou Henan 450011,China)
关键词:
Rhubarb;aloe-emodin;rhein;emodin;chrysophanol;physcion;dissolution;HPLC
摘  要:
Objective:To determine the dissolution of aloe-emodin,rhein,emodin,chrysophanol and physcion in different particle size of Rhubarb.Methods:The contents of aloe-emodin,rhein,emodin,chrysophanol and physcion in different particle size of Rhubarb were determined by HPLC.Results:The dissolution of these compositions in Rhubarb was increased with the diminution of particle size.But when the size surpassed 300 meshes,the dissolution was decreased.Conclusion:The 200 mesh was the best to Rhubarb.

相似文章

计量
文章访问数: 16
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊