[关键词]
[摘要]
中药制剂的原料大部分是中药提取物,其理化性质不明确,往往流动性差,吸湿性强,稳定性差。对于这些物料所表现出的共性和特殊性问题很少进行系统深入的评价与研究,因而也缺少改善其不良物理性质方法(改性技术)的研究。结合我们自己的研究工作,综述了中药提取物物理性质的评价方法和改性技术,为解决中药制剂的研究和生产中存在的问题,为中药由传统制剂向现代制剂向现代剂型转变提供研究思路。
[Key word]
[Abstract]
Most of the raw materials of Chinese herbal preparation are exerted from Chinese herbs whose physical-chemical properties are unidentified.Most of the extracts are of instability,weak fluidity,high hygroscopicity and so on.Few systematical studies have been carried out on these extracts and research about modifying their physical properties are also deficient.Combining with our research,this article reviews the evaluating and reshaping methods for the physical properties of extracts from Chinese herbs.Hence providing research methods for resolving the problems existing in the research and manufacturing of Chinese herbal preparation,and for the transformation of Chinese herbs from traditional preparation to modern preparation.
[中图分类号]
[基金项目]
上海市教委特色学科资助项目:中药提取物物理性质表征与改性技术研究
