中药粉末饮片的研究与应用进展分析

Research and Application Analysis of Chinese Herbal Medicine Powder

通过对相关文献的查阅与市场调研,本文介绍了中药粉末饮片的应用历史与特点、在全国的应用现状、中药粉末饮片常用的质量控制方法(外观形状、粒度与粒径分布、堆密度、流动性、吸湿性、润湿性),针对常见的问题提出了解决策略与思考,指出并不是所有中药都适合制成中药粉末饮片,应结合化学成分、成型工艺、药理、毒理、临床用药特点等研究中药制成中药粉末饮片的科学性;针对中药粉末饮片易掺假导致监管困难的问题,提出借助计算机软件等建立中药粉末饮片评价体系的研究思路,在评价体系中可重点引入红外光谱技术,为中药粉末饮片的质量控制提供参考。

According to review of literature and marketing research,this paper introduced application history and trait, national application status and common quality control methods of Chinese herb powder,proposed solutions and thinking for these common problems. It was pointed in the paper that not all herbs were suitable to make into powder. Chemical components, molding process, pharmacology, toxicology, clinical medication feature and so on should be considered to study scientific nature. For problem that some fake materials may be put in the powder that cause difficulty of quality control, it was proposed that computer software and infrared spectroscopy technology should be adopted in quality evaluation system of Chinese herbal medicine powder,which can provide references for quality control of Chinese herbal medicine powder.