Soy daidzin composition and preparation process and use thereof

A composition of isoflavone glycosides and technology of isoflavone glycosides, applied in the field of medicine, can solve problems such as lack of clear unity, inconsistency, and unclear content of product indicators
CN1449763AInactive Publication Date: 2003-10-22SHENYANG PHARMA UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENYANG PHARMA UNIVERSITY
Publication Date
2003-10-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to a Soy daidzin composition and its preparation method and application. It provides three compounds containing isoflavone glucoside which can be used for preparing medicine for curing climacteric syndrome due to female hormone deficiency and middle-aged and senile obtiterating angiocardiopathy and cerebrovascular disease. Said composition contains isoflavone glucoside compound, i.e. diadzin, soyabean flaving glucoside and genistin, and three kinds of isoflavone are 90%-100% of the composition, and the ratio of three isoflavone glucoside is 2-3:1-2:3-4. It can be made into various dosage forms of medicine preparation, and its preparation method includes the following steps: extracting soyabean with ethyl alcohol, concentrating, extracting with petroleum ether, vacuum drying to obtain dried powder.
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Description

Technical field:

[0001] The invention relates to the technical field of medicine, in particular it is a soybean isoflavone glycoside composition and its preparation method and application. Background technique:

[0002] Soybean isoflavone glycosides are isoflavones extracted from soybeans. Soybean is the mature seed of Glycine max (L.) Merr., a leguminous plant, and it is one of the main food varieties in my country and many countries and regions in the world. As a functional food, soybean and its medicinal value were first recorded in "Shen Nong's Materia Medica" in 2838 BC, and listed as "medium grade". Isoflavones exist in a variety of plants and are recognized as an important class of substances in the field of herbal medicine extraction. Soybean is especially an important resource of isoflavones. At present, the research on isoflavones is mainly focused on the role of isoflavones as plant hormones, and its estrogen-like effects are believed to be due to their structur...

Claims

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