Chestnut Bark Extract

A technology of extract and chestnut skin, which is applied in the field of chestnut skin extract, can solve the problems that cannot be easily and difficult to achieve self-digestion state, and there is no production of free ceramide
CN109562054BActive Publication Date: 2022-07-01SATICINE MEDICAL CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SATICINE MEDICAL CO LTD
Publication Date
2022-07-01

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Abstract

Provided are a method for efficiently producing free ceramide (especially human-type free ceramide) and the like. The extract obtained from chestnut bark contains relatively abundant free ceramides and glucosylceramides, which is useful. In addition, chestnut bark acetone extract has ultraviolet absorption and ultraviolet wavelength conversion actions, which is useful.
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Description

technical field

[0001] The present invention relates to chestnut bark extract. Moreover, this invention also relates to the manufacturing method (extraction method) and use of this extract. Background technique

[0002] Regarding sphingolipids, the basic skeleton is a ceramide in which a long-chain fatty acid is bound to the amino group of a sphingosine base, which is a long-chain amino alcohol, and a polar group such as a sugar and phosphoric acid is bound to an alcohol hydroxyl group. state exists in the cell membrane. Among them, glycosylceramide, which is a glycosphingolipid, is a component widely present in animals, plants, and microorganisms, and is also called cerebroside. In recent years, it is also a functional substance that has been attracting attention due to its role in regulating biological functions. .

[0003] Among glycosylceramides, glucosylceramides (glycosphingolipids in which glucose is bound to ceramides), which are widely present in plants and fungi...

Claims

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