METHOD FOR PRODUCING TOMATIDINE OR ESCULEOGENIN, AND ARTICLE USING TOMATIDINE OR ESCULEOGENIN

Japanese Patent JP2023076824

A

To provide a method for producing tomatidine or esculeogenin that can produce tomatidine or esculeogenin efficiently by a simple industrial process, and an article that utilizes the resultant tomatidine or esculeogenin, taking advantage of characteristics of the tomatidine or esculeogenin.SOLUTION: A method for producing tomatidine includes an acid treatment step for heating tomatine with acid, giving an acid-treated product containing tomatidine, and a purification step for purifying the acid-treated product to give an acid-treatment extract. A method for producing esculeogenin includes an acid treatment step for heating esculeoside with acid, giving an acid-treated product containing esculeogenin A and/or B, and a purification step for purifying the acid-treated product to give an acid-treatment extract.SELECTED DRAWING: None

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NAITO KENTARO
KUDO MICHIKO
NAKAJO TAKAHISA

JP2023031015A

June 02, 2023

March 01, 2023

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DHC CO

C07J71/00; A61K8/49; A61K8/63; A61Q19/00

Shoichi Okuyama
Ayako Nakamura
Soji Morimoto
Yu Tanaka

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