METHOD FOR PRODUCING POLYPHENOL-CONTAINING GELATIN

Title:

METHOD FOR PRODUCING POLYPHENOL-CONTAINING GELATIN

Document Type and Number:

Japanese Patent JP2023068060

Kind Code:

A

Abstract:

To provide a method for producing a polyphenol-containing raw material in which bitterness and astringency are reduced by using a substance, intake of which is not restricted and which specifically adsorbs the polyphenol.SOLUTION: The present invention discloses a method for producing a solid polyphenol-containing gelatin with reduced bitterness and astringency by using solid polyphenol or an extract of a plant containing polyphenol as a raw material, the method comprising a step of adding solid gelatin to a water-soluble polyphenol-containing aqueous solution under heating and mixing, thereby making the solid gelatin adsorb the water-soluble polyphenol.SELECTED DRAWING: None

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Inventors:

Gen Kohno

Application Number:

JP2023043957A

Publication Date:

May 16, 2023

Filing Date:

March 20, 2023

Export Citation:

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Assignee:

Gen Kohno

International Classes:

A23L29/281; A23F3/16; A23L27/00; A23L33/105; A23L33/17

Attorney, Agent or Firm:

Ippei Watanabe
Sei Koike
Yoshio Nagaoka
Kenichiro Tominaga

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