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[Exploration on oral preparations of Chinese materia medica by semi-bionic extraction].

Authors
  • Zhang, Z
  • Sun, X
Type
Published Article
Journal
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Publication Date
Nov 01, 1995
Volume
20
Issue
11
Identifiers
PMID: 8737469
Source
Medline
License
Unknown

Abstract

In the light of biopharmacy, the present new technology to extract oral preparations of Chinese traditional medicinal by semi-bionic method was designed. In the technological process, the prescribed drugs were decoction and extracted first in an acid solution with a certain value and then in an alkaline solution with ther pH value. Afterwards, the extracts were filtered concentrated, dried and made into preparation. The theoretical basis of this technology was analysed and the concrete procedures were introduced, with Shaaogan Zhitong pill as an example.

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