METHOD FOR MANUFACTURING GREEN TEA EXTRACTED SOLUTION

Title:

METHOD FOR MANUFACTURING GREEN TEA EXTRACTED SOLUTION

Document Type and Number:

Japanese Patent JP2003204754

Kind Code:

A

Abstract:

To provide a method for easily manufacturing green tea extracted solution rich in amino acids, having strong flavor, palatability and body taste, and slight astringency by efficiently eliminating tannin from relatively low-end tea leaves such as lower-grade green tea, coarse green tea, etc.

The method for easily manufacturing green tea extracted solution comprises the following process: preferably adding 5-100 wt.% polyvinyl polypyrrolidone (PVPP) to an extracted solution extracted from tea leaves based on the solid in the extracted solution under such a condition as to be left to stand or stirred in cold water at 0-30°C, preferably 10-30°C to subject the mixture to catalytic processing.

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Inventors:

YAMASHITA KAZUYUKI
IWASAKI AKIRA
SHIRAISHI SATORU

Application Number:

JP2002008473A

Publication Date:

July 22, 2003

Filing Date:

January 17, 2002

Export Citation:

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Assignee:

HASEGAWA T CO LTD

International Classes:

A23F3/20; (IPC1-7): A23F3/20

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