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Title: Prepn process of Chinese medicine nano prepn
Other Title: 中药纳米制剂的制备方法
Authors: Li, Y
Yeung, PKW
Hu, JY
Song, QW
Issue Date: 17-Aug-2011
Source: 中国专利 ZL 200410031357.2
Abstract: The preparation process of nanometer Chinese medicine preparation includes the following steps: pre-treatment, preparing suspension, crushing and filtering, and preparing nanometer particle. The preparation process may includes also the steps of extracting the effective component from the nanometer Chinese medicine suspension and/or drying. The nanometer level Chinese medicine suspension or nanometer level Chinese medicine powder may be further prepared into various kinds of preparation. The step of preparing nanometer particle is completed in a nanometer collider, and medicine particle has stable and reliable size. The method of the present invention is universal and suitable for various kinds of Chinese medicinal materials.
Publisher: 中华人民共和国国家知识产权局
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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