Roxburgh rose active extract with auxiliary protection effect on acute alcoholic liver injury

A technology for alcoholic liver injury and protection, applied in food ingredients containing natural extracts, medical preparations containing active ingredients, applications, etc., can solve problems such as less research on the mechanism
CN112641840AInactive Publication Date: 2021-04-13THE KEY LAB OF CHEM FOR NATURAL PROD OF GUIZHOU PROVINCE & CHINESE ACADEMY OF SCI +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
THE KEY LAB OF CHEM FOR NATURAL PROD OF GUIZHOU PROVINCE & CHINESE ACADEMY OF SCI
Publication Date
2021-04-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a roxburgh rose active extract with an auxiliary protection effect on acute alcoholic liver injury. The active extract is prepared by the following steps: performing alcohol reflux extraction on freshly squeezed roxburgh rose pomace or roxburgh rose fruits, filtering, concentrating to remove ethanol, adding water to disperse water insoluble precipitate, filtering, sequentially washing the precipitate with water and petroleum ether or n-hexane, removing water-soluble substances and grease, and drying. The active extract is rich in triterpene and flavone components, has an auxiliary protection effect on acute alcoholic liver injury, can be used for preparing medicines and auxiliary medicines for auxiliary protection of acute alcoholic liver injury or used as a healthy food additive, and has relatively high application value and market prospect. The roxburgh rose extract has important significance in high-value utilization and sustainable development of the rosa roxburghii tratt fruit industry, an intermediate or additive raw material is provided for medicines or health-care foods for auxiliary protection of acute alcoholic liver injury, and the preparation method is simple, easy to implement, low in cost and capable of realizing industrial production.
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Description

technical field

[0001] The invention relates to an extract of roxburghii fruit or pomace, in particular to an active extract of roxburghii with auxiliary protective effect on acute alcoholic liver injury. Background technique

[0002] Prickly pear (Rosaroxbughii Tratt) is a deciduous shrub plant in the family Rosaceae. Rosa roxburghii is known as the "King of Vitamin C", "China's Dengyi Fruit" and "Yanhuang Sacred Fruit". It is a precious fruit resource represented by the third generation of fruit (3G). Rosa roxburghii has been included in the list of new food resources approved by the Health and Health Commission, and is now a common food; the 1994 and 2003 editions of "Quality Standards for Traditional Chinese and National Medicinal Materials in Guizhou Province" include Rosa roxburghii, which has medicinal and medicinal properties. Edible dual attributes. Rosa roxburghii, as a kind of economic crop for food and medicine, is mainly produced in Southwest China, and has be...

Claims

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