金银花超微细粉与普通粉的比较研究  

Comparative Study of Honeysuckle Ultra-fine Powder and Common Powder

作　　者：张璐 

机构地区：[1]山西省医药与生命科学研究院,山西太原030006

出　　处：《安徽农业科学》2014年第23期7736-7737,共2页Journal of Anhui Agricultural Sciences

基　　金：山西省科技厅资助项目(20110321081-02)

摘　　要：[目的]考察微粉化技术对中药材金银花的显微特征以及溶出度的影响。[方法]显微镜下观察金银花普通细粉与超微细粉的显微特征区别,并以绿原酸含量为指标,采用紫外分光光度法测定金银花超微细粉与普通细粉的溶出度。[结果]2种金银花粉末显微镜下观察有明显差异;绿原酸含量超微细粉(10μm)>普通细粉(80目筛)。[结论]微粉化技术对金银花粉末显微特征和溶出度影响明显。[Objective] To investigate the impact of micronization technology on the microscopic characteristics and dissolution of Chinese herbal medicine honeysuckle. [Method] The microscopic characteristics of honeysuckle common powder and ultra-fine powder were observed under the microscope. With chlorogenic acid content as indicators, using UV spectrophotometry, the dissolution was determined. [Result] The microscopic characteristics： there are significant differences under microscope; chlorogenic acid content： ultra-fine powder （lOtLm） 〉 ordinary powder （80 mesh）. [ Conclusion] The micronized powder technology has significant effects on honeysuckle microscopic characteristics and dissolution.

关 键 词：微粉化技术 金银花 超微细粉 普通粉 显微特征 含量测定 

分 类 号：S567[农业科学—中草药栽培]