| 灵芝野微粉的激光粒度测定法研究 |
| |
| 引用本文： | 张嫦,胡蓉,杨学军,马怀普,李驰宇,孙莉曼,黄庭建.灵芝野微粉的激光粒度测定法研究[J].西南民族学院学报(自然科学版),2009,35(3):507-510. |
| |
| 作者姓名： | 张嫦 胡蓉 杨学军 马怀普 李驰宇 孙莉曼 黄庭建 |
| |
| 作者单位： | 西南民族大学化学与环境保护工程学院,四川成都610041 |
| |
| 摘 要： | 灵芝的颗粒度对其药理作用有显著的影响．本文采用激光粒度法测定了灵芝野微粉的粒度．研究了分散别种类、分散剂用量、超声时间和测定温度对灵芝野微粉粒度测定的影响，得出最佳测定条件为：添加的分散剂为吐温-80：分散剂用量为1．0％：超声时间为≥6min；测定室温为5°C-35°C．
|
| 关 键 词： | 灵芝野微粉:粒度:激光粒度法. |
Study on the analysis method of superfine power of wild G.Lucidum by laser equipment of particle size |
| |
| Institution: | ZHANG Chang, HU Rong, YANG Xue-jun, MA Huai-pu, LI Chi-yu (School of Chemistry and Environment Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. C.) |
| |
| Abstract: | The pharmacodynamics is affect by particle size of wild G.Lucidum.This paper uses laser equipment of particle size analysis of the particle size for wild G.Lucidum powders. The study is focused on dispersion medium kind, dispersion medium quantity, ultrasonic time and temperatures for the influence of wild G.Lucidum powder, the particle size analysis. The best condition：dispersion medium is Tween - 80 ; dispersion medium quantity is 1.0%; ultrasonic time is ≥6min and temperature is 5°C - 35°C. |
| |
| Keywords: | wild G Lucidum powder particle size laser equipment of particle size method |
| 本文献已被 维普 等数据库收录！ |
|
