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Title:
AN OIL/FAT COMPOSITION AND A PREPARATION METHOD FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2016/101891
Kind Code:
A1
Abstract:
An oil/fat composition and a preparation method for the same. The preparation method for the oil/fat composition comprises a random interesterification step: an oil/fat is subjected to a random interesterification and the oleic acid content is 40wt% or more and/or the palmitic acid content is 25wt% or more in said oil/fat. In the oil/fat composition, the content of Sn-2 palmitic acid esterified at the total palmitic acid is 30-80wt% and/or the content of Sn-2 palmitoleic acid esterified at the total palmitoleic acid is 20-60wt%. The method greatly reduces the requirement for the starting material, compared with the prior method, does not require controlling the content of the Sn-2 position palmitic acid in the fat/oil starting material, and therefore greatly widens the source for the fat/oil starting materials. In the oil/fat composition, the ratios of palmitoleic acid and the Sn-2 position palmitoleic acid to the total palmitoleic acid are close to those in the human milk fat.

Inventors:
WAN, Jianchun (No.118 Gaodong Road, Pudong New District, Shanghai 7, 200137, CN)
CHANG, Guifang (No.118 Gaodong Road, Pudong New District, Shanghai 7, 200137, CN)
Application Number:
CN2015/098392
Publication Date:
June 30, 2016
Filing Date:
December 23, 2015
Export Citation:
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Assignee:
WILMAR (SHANGHAI) BIOTECHNOLOGY RESEARCH & DEVELOPMENT CENTER CO., LTD (No.118 Gaodong Road, Pudong New District, Shanghai 7, 200137, CN)
International Classes:
C11C3/10; A23C11/02; A23D9/02
Foreign References:
CN102827885A2012-12-19
CN101940241A2011-01-12
CN101940242A2011-01-12
CN102757988A2012-10-31
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Centre23 Harbour Road, Wanchai, Hong Kong Special Administrative Region, Region, CN)
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