METHOD FOR PREPARING COMPOSITION COMPRISING PHYTIC ACID FROM RICE-BRAN

WIPO Patent Application WO/2023/085762

A1

The present application relates to a method for preparing a composition comprising phytic acid from rice bran. According to the present application, a composition comprising phytic acid can be efficiently prepared from rice bran without the process of degreasing rice bran and without the use of a strong acid such as hydrochloric acid or sulfuric acid. The composition comprising phytic acid prepared according to the present application has a low inorganic ion concentration and high antioxidant activity and has antimicrobial activity against fermenting microorganisms and thus can be used for the control of fermenting microorganisms.

HAN JIN HEE (KR)
YOON HYO JUNG (KR)

PCT/KR2022/017537

May 19, 2023

November 09, 2022

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CJ CHEILJEDANG CORP (KR)

C12P9/00; A01N57/10; C12N9/24; C12N9/26; C12N9/42; C12N9/44; C12N9/48

CN1366025A	2002-08-28
CN101602776A	2009-12-16
KR20170004800A	2017-01-11

FUH W-S, CHIANG B-H: "DEPHYTINISATION OF RICE BRAN AND MANUFACTURING A NEW FOOD INGREDIENT", JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, WILEY & SONS, CHICHESTER., GB, vol. 81, no. 15, 1 December 2001 (2001-12-01), GB , pages 1419 - 1425, XP001107883, ISSN: 0022-5142, DOI: 10.1002/jsfa.962
ZHOU QI, ZHAO YU, DANG HUI, TANG YUANYUE, ZHANG BAOSHAN: "Antibacterial Effects of Phytic Acid against Foodborne Pathogens and Investigation of Its Mode of Action", JOURNAL OF FOOD PROTECTION, INTERNATIONAL ASSOCIATION FOR FOOD PROTECTION, US, vol. 82, no. 5, 1 May 2019 (2019-05-01), US , pages 826 - 833, XP093065473, ISSN: 0362-028X, DOI: 10.4315/0362-028X.JFP-18-418

BAE, KIM & LEE IP (KR)

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