Method for detecting quality of Yangweishu granules

A detection method and technology of Weishu granules, applied in the field of quality inspection of Yangweishu granules, can solve the problems of difficult to effectively control the quality of finished products, complicated qualitative identification methods of hesperidin, and great influence on the treatment effect, etc. Improve qualitative identification, ensure quality and exact curative effect, and facilitate the effect of operation

Active Publication Date: 2012-07-04
合肥华润神鹿药业有限公司
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AI Technical Summary

Problems solved by technology

There is no content measurement item in the existing Yangweishu granule quality inspection method, it is difficult to effectively control the quality of the finished product, and there is no index to measure the quality of different batches of products, which has a great impact on the clinical therapeutic effect
And its qualitative identification method to hesperidin is complicated, and the operation time is long, and reagent needs to consume a large amount, therefore, need to further improve the quality detection method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Yangweishu Granule prescription ingredients: Codonopsis, Atractylodes macrocephala (stir-fried), Polygonatum (steamed), Chinese yam, dried ginger, dodder, tangerine peel, Scrophulariaceae, ebony plum, hawthorn (stir-fried), and northern ginseng.

[0009] Preparation process: Take the prescription amount of medicinal materials, add water and decoct twice (decoction with dodder wrapped), the first time is 1.5 hours, the second time is 1 hour, combine the decoction, filter, the filtrate is left to settle, take the supernatant, concentrate to For a thick paste with a relative density of 1.34~1.37 (20°C), add an appropriate amount of powdered sugar and dextrin, mix evenly, make granules, dry, and make 1000g.

[0010] Identification of Yangweishu Granules:

[0011] Take 20ml of the test solution under [Content Determination], put it on a water bath and steam it to about 5ml, add water to dilute to 20ml, add dilute hydrochloric acid to adjust the pH to 6, extract 3 times with ...

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Abstract

The invention discloses a method for detecting quality of Yangweishu granules. The method comprises the steps of Yangweishu granule distinguishment, hesperidin content detection, and the like. Based on the content of hesperidin (C28H34O15), the content of dried tangerine peel per bag cannot be less than 0.80mg through the detection of the method. The invention has the advantages of advanced method and technique, easy and convenient operation and effective quality control of the product.

Description

technical field [0001] The invention relates to a quality detection method of Chinese patent medicines, in particular to a quality detection method of Yangweishu granules. Background technique [0002] Yangweishu Granules are granules made from Codonopsis Atractylodes (stir-fried), Rhizoma Polygonatum (steamed), yam, dried ginger, dodder, tangerine peel, Scrophulariaceae, black plum, hawthorn (fried), and Radix Ginseng, etc. Strengthen the foundation, nourish yin and nourish the stomach, regulate the middle burner, promote qi and eliminate channels. It is used for scorching pain in the epigastric cavity caused by deficiency of both qi and yin, hot hands, feet, heart, dry mouth, bitter mouth, anorexia, etc., as well as chronic atrophic gastritis and chronic gastritis with the above syndromes. There is no content measurement item in the existing Yangweishu granule quality inspection method, it is difficult to effectively control the quality of the finished product, and there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/90A61K36/9068A61P1/04
Inventor 张慧
Owner 合肥华润神鹿药业有限公司
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