Quality control method for leech and preparation containing leech

A leech and preparation technology is applied in the preparation of test samples, measuring devices, medical raw materials derived from leeches/worms, etc., and can solve the problems of poor specificity, lack of qualitative identification and content determination, insufficient research on chemical components, etc. Achieve the effect of ensuring uniformity, improving the level of quality control, and ensuring the stability of efficacy
CN101703524BActive Publication Date: 2011-01-12LUNAN PHARMA GROUP CORPORATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LUNAN PHARMA GROUP CORPORATION
Publication Date
2011-01-12

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Abstract

The invention relates to a quality control method for a leech and a preparation containing the leech. The method takes succinic acid or sodium succinate as an index component, and carries out quality control on the leech and the preparation containing the leech through the qualitative and / or quantitative determination of the index component. The quality of the leech and the preparation containingthe leech can be accurately controlled by the quality control method which can more reliably and more accurately evaluate the leech and the preparation containing the leech so as to improve the quality control level of medicaments and ensure the quality uniformity and the curative effect stability of the preparation.
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Description

technical field

[0001] The invention relates to the field of traditional Chinese medicine, in particular, the invention relates to a method for quality control of Chinese medicinal material leeches and pharmaceutical preparations containing leeches, or leech extracts, or effective parts of leeches, or groups of effective parts of leeches. Background technique

[0002] Leeches are the dried whole body of leech Whitmania pigra Whitman, Hirudonipponica Whitman or willow-leaf leech Whitmania acronulata Whitman, which are caught in summer and autumn, scalded to death with boiling water, and dried in the sun or at low temperature. It tastes salty, bitter, flat in nature, returns to the liver meridian, has little toxicity, has the effects of breaking blood, removing blood stasis, and dredging menstruation. It is used for lumps in the abdomen, blood stasis, amenorrhea, and injury from falls; Abdominal pain, blood accumulation, injury and blood stasis pain, carbuncle and erysipelas e...

Claims

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