Method for improving stability of anthocyanin

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United States of America

PATENT NO 12167741
APP PUB NO 20220071242A1
SERIAL NO

17416347

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Abstract

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The present invention relates to the technical field of food science and engineering, and specifically to a method for improving the stability of anthocyanins. In the method, a starch and an anthocyanin are mixed in an aqueous solution of hydrochloric acid, treated at a certain high hydrostatic pressure condition to enable the starch to be gelatinized and to interact with the anthocyanin, and then stored at a certain temperature, so that interaction between the anthocyanin and the starch is further enhanced to form a complex. The method can improve the stability of anthocyanins, which helps to improve the quality of products and extend the shelf life of products.

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Patent Owner(s)

Patent OwnerAddress
CHINA AGRICULTURAL UNIVERSITY100193 WEST CAMPUS OF CHINA AGRICULTURAL UNIVERSITY 2 YUANMINGYUAN WEST ROAD HAIDIAN DISTRICT BEIJING BEIJING CITY BEIJING CITY 100193

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yuwan Beijing, CN 1 0
Liao, Xiaojun Beijing, CN 22 49
Wang, Yongtao Beijing, CN 28 88
Zhao, Liang Beijing, CN 669 2735

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