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Title:
METHOD FOR SUPPRESSING COLORATION OF FRYING FATS AND OILS COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/151007
Kind Code:
A1
Abstract:
[Problem] To provide: a method for suppressing the coloration of oils and fats during frying; and a coloring inhibitor. [Solution] A method for suppressing the coloration of an oil/fat composition for frying, the method comprising a step for adding a prepared oil to an edible oil or fat, wherein the prepared oil is obtained through (1) a degumming step, (2) a deoxidizing step which may or may not be performed, (3) a decoloring step which may or may not be performed, and (4) a deodorizing step, in this order, in the process of refining a crude oil obtained from an oil feedstock, and the absorbance difference determined by subtracting the absorbance at a wavelength of 750 nm from the absorbance at a wavelength of 660 nm of the prepared oil obtained from step (3) is at least 0.030 when isooctane is used as the control. A coloring inhibitor characterized by containing said prepared oil.

Inventors:
SAKAINO Masayoshi (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
HORI Ryuji (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
ARAI Hisashi (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
MAKITA Naruto (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
OKABE Ryo (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
SANO Takashi (INC. 8-1, Akashi-ch, Chuo-ku Tokyo 44, 〒1040044, JP)
Application Number:
JP2019/001617
Publication Date:
August 08, 2019
Filing Date:
January 21, 2019
Export Citation:
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Assignee:
J-OIL MILLS, INC. (8-1 Akashi-cho, Chuo-ku Tokyo, 44, 〒1040044, JP)
International Classes:
A23D9/00; A23D9/02; C11B3/14
Attorney, Agent or Firm:
NAKAJIMA Shinsuke (Nakajima IP Office, 10-5-605 Iwamotocho 2-chom, Chiyoda-ku Tokyo 32, 〒1010032, JP)
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