用显微定量法检测中药极细粉散剂粒度的尝试  

Determination of Granularity of Traditional Chinese Medicine Impalpable Powder by Microscopic Quantitative Method

作　　者：王伟[1] 郭庆梅[1] 周凤琴[1] 钟英杰[1] 

机构地区：[1]山东中医药大学药学院,山东济南250355

出　　处：《辽宁中医杂志》2015年第3期566-568,I0003,共4页Liaoning Journal of Traditional Chinese Medicine

基　　金：国家科技重大专项课题(2010ZX09401-302-5-12)

摘　　要：目的:探讨一种检测中药极细粉散剂粒度的方法。方法:采用显微定量法和容量分析方法。结果:两种中药极细粉散剂三批样品的粒度小于75μm的颗粒数均大于90%,符合质量标准草案规定。结论:显微定量法可以用于中药极细粉散剂粒度的检测。Objective： To explore a new method of the determination of the granularity of traditional Chinese medicine impalpable powder. Methods： The microscopic quantitative method and volumetric analysis method were adopted. Results： The granularity of two kinds of traditional Chinese medicine impalpable powder from three batches of samples which did not exceed 75 μm was 90%in all. The experimental results met the quality standard draft. Conclusion： The microscopic quantitative method could be used to determine the granularity of traditional Chinese medicine impalpable powder.

关 键 词：显微定量法 中药散剂 极细粉 粒度检测 

分 类 号：R284[医药卫生—中药学]