Preparation method and quality control method of Yulan Jiangtang capsule extract

Abstract

The invention relates to a preparation method and quality control method of Yulan Jiangtang capsule extract. The preparation method comprises the following steps: taking radix scutellariae, folium mori, fructus arctii, radix wahlenbergiae marginatae, herba scutellariae barbatae, disporopsis longifolia root and semen celosiae; crushing part of the folium mori into fine powder; adding water into theresidual folium mori and the residual six medicines and decocting for two times; combining decoction and filtering; concentrating filtrate to obtain extract with the relative density of 1.17 to 1.20(at 80 DEG C), so as to obtain a product. According to the method provided by the invention, effective components can be sufficiently kept; the invention further discloses the quality control method of the Yulan Jiangtang capsule extract, and the quality of the product can be controlled better.

Description

technical field [0001] The invention belongs to the field of pharmaceutical preparations, and in particular relates to a preparation method of Yulan Jiangtang capsule extract, and also relates to a quality control method of Yulan Jiangtang capsule extract. Background technique [0002] Diabetes is a frequently-occurring disease that seriously endangers human health. At present, there are nearly 20 million patients in China, and there is an increasing trend year by year. The mortality rate is second only to malignant tumors and cardiovascular diseases, and it is the third largest disease that endangers human life. Diabetes will not heal for life , extensive and serious complications, due to the relative or absolute lack of insulin in the blood stream, causing sugar, fat, protein metabolism disorders, resulting in high blood pressure, hyperlipidemia, and increased blood viscosity, and extensive microvascular lesions throughout the body in the middle and late stages, of which 70...

AI Technical Summary

Problems solved by technology

[0002] Diabetes is a frequently-occurring disease that seriously endangers human health. At present, there are nearly 20 million patients in China, and there is an increasing trend year by year. The mortality rate is second only to malignant tumors and cardiovascular diseases, and it is the third largest disease that endangers human life. Diabetes will not heal for life , extensive and serious complications, due to the relative or absolute lack of insulin in the blood stream, causing sugar, fat, protein metabolism disorders, resulting in high blood pressure, hyperlipidemia, and increased blood viscosity, and extensive microvascular lesions throughout the body in the middle and late stages, of which 70- 80% of patients die of cardiovascular disease, renal failure and cerebrovascular accident are common causes of death in middle-aged and elderly diabetic patients; at present, the drug treatment of this disease at home and abroad is adopted: 1. Biguanide drug treatment, its curative effect is low 1. Large side effects, long-term use can cause hyperlactic acidemia; 2. Long-term use of iodourea drugs can damage the liver, kidney and blood cells, and cross allergies with sulfa drugs, resulting in secondary failure in the later stage; 3. Insulin therapy, long-term use is easy Produce antibodies, reduce biological activity, increase dosage, produce hyperinsulinemia, and promote the occurrence and development of microvascular lesions

Although our country has some Chinese patent medicines for the treatment of this disease in recent years, because the effect is not obvious, patients still have to rely on some western medicines, so there are still the above problems

The Chinese patent with the publication number CN1415323A discloses that the Chinese patent medicine for treating diabetes has obvious curative effect on diabetes, but it does not disclose the preparation method of Yulan Jiangtang Capsules, and there is no quality appraisal standard

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