正交优选法筛选茅根炭炮制的最佳工艺  

Opitimization of Processing Technique of Imperata Cylindrical Carbonisatus by Orthogonal Design

作　　者：焦坤[1] 张丽[1] 陈佩东[1] 丁安伟[1] 

机构地区：[1]南京中医药大学,江苏南京210046

出　　处：《中国中医药信息杂志》2008年第5期60-61,共2页Chinese Journal of Information on Traditional Chinese Medicine

基　　金："十一五"国家科技支撑计划项目(2006BAI09B006-2)

摘　　要：目的筛选茅根炭炮制的最佳工艺。方法采用分光光度法,测定不同工艺炮制的茅根炭吸附力的大小和鞣质含量。结果茅根炭炮制的最佳工艺条件是270℃、加热4min。结论重复试验表明,所选的最佳炮制工艺较为合理。Objective Orthogonal design was employed to determine the best techniques in processing Carbonized Imperata Cylindrical. Methods UV was used to detect the absorption force and tannis in Carbonized Imperata Cylindrica by different kinds of processing methods. Results The best technique is to bark the drug for 4 minutes at 270℃. Conclusion The optimized processing technique was proved to be reasonable by the repeated test.

关 键 词：茅根炭 炮制工艺 鞣质 

分 类 号：R283.5[医药卫生—中药学]