摘要
目的:根据中药饮片相关法规质量要求和传统分级经验,结合现代检测技术,提出一种创新性的饮片分级理念,并选择附片(黑顺片)为模型进行了实践。方法:选择不同产地黑顺片样品20批按照"三步"分级理念原则进行分级。第1步以性状、检查、含量测定等药典规定指标,确定统货级;第2步以大小(片长、片宽)和颜色(外部颜色E*ab、内部颜色E*ab)等外观指标,确定一级;第3步以道地性及更高级检查项为指标,确定优级。结果:运用该分级研究思路与方法,20批样品中除去3批不符要求者,划分为3个等级:2批为优级;7批为一级;8批为统货级。结论:提出的中药饮片分级的思路与方法可划分黑顺片等级,为附子其他饮片品种分级提供科学支撑,为中药饮片分级思路、技术方法提供借鉴。
Objective： According to the regulations about quality requirements and the experience of traditional classification of Chinese medicine Yinpian, combined with the modern testing technology, an innovative concept of Yinpian classification was put forward with Fupian （Heishunpian） selected for model practice. Method： Twenty batches of Heishunpian of different origins were graded according to the principle of ＇three-step＇ hierarchical concept. The first step： the indicators of pharmacopoeia, such as traits, inspection, content determination and so on were adopted to determine the general level; the second step： size （length, width） and color （outer color E ＊ oh, inner color E ＊ oh） were employed to determine the first level; the third step： the geoherbalism and the more advanced inspection items were adopted as indicators to determine the best level. Result： Use of the research ideas and methods of classification, 3 batches of samples were removed from 20 batches because of its disqualification. Three levels were divided： 2 batches were the best level; 7 batches were the first level; 8 batches were the general level. Conclusion： In this paper, the thought of Yinpian＇s classification and methods could divide the level of Heishunpian, and provide a basis for the classification of other varieties of Heishunpian and a reference for the thought of classification and technique of traditional Chinese Yinpian.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第16期77-81,共5页
Chinese Journal of Experimental Traditional Medical Formulae
基金
国家中医药管理局中医药行业科研专项(201007012-3-1)
四川省科技支撑计划项目(2009SZ0048)
关键词
附片
黑顺片
分级
等级
“三步”
Fupian
Heishunpian
classification
grade
three-step
