Process for preparing concentrated polyunsaturated fatty acid oil

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United States of America Patent

PATENT NO 9150817
APP PUB NO 20090176284A1
SERIAL NO

12296786

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Abstract

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The present invention provides a process for concentrated PUFA oil, characterized in that alcoholysis reaction using lipase is carried out in the presence of a small amount of water and at least one compound as an additive selected from magnesium oxide, magnesium hydroxide, calcium oxide and calcium hydroxide, and then separation is conducted to obtain a glyceride fraction.

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Patent Owner(s)

Patent OwnerAddress
NIPPON SUISAN KAISHA LTD3-1 NISHI-SHIMBASHI 1-CHOME MINATO-KU TOKYO 105-8676

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doisaki, Nobushige Tokyo, JP 36 339
Furihata, Kiyomi Tokyo, JP 14 285
Kawahara, Hiroyuki Tokyo, JP 64 743

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