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.
出处
《辽宁中医杂志》
CAS
北大核心
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)
关键词
显微定量法
中药散剂
极细粉
粒度检测
microscopic quantitative method
traditional Chinese medicine powder
impalpable powder
determination of granularity
