Method for producing polyunsaturated fatty acid-containing composition

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United States of America Patent

PATENT NO 10899994
APP PUB NO 20200172829A1
SERIAL NO

16621464

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Abstract

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Provided is a method for producing a polyunsaturated fatty acid while suppressing deterioration of a silver salt solution. A method for producing a polyunsaturated fatty acid-containing composition, the method comprising: supplying a raw material solution comprising an alkyl ester of polyunsaturated fatty acid and an aqueous solution comprising a silver salt to a flow channel mixer to contact the raw material solution with the aqueous solution; and collecting the aqueous solution comprising the silver salt which has been contacted with the raw material solution, in which the supplying the aqueous solution comprising the silver salt to the flow channel mixer and the collecting the same are performed concurrently.

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Patent Owner(s)

Patent OwnerAddress
NISSHIN PHARMA INC25 KANDA-NISHIKI-CHO 1-CHOME CHIYODA-KU TOKYO 101-8441

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harata, Masataka Ueda, JP 8 27
Ikemoto, Hiroyuki Fujimino, JP 31 870
Kanai, Hideki Ueda, JP 21 263
Nonaka, Shingo Ueda, JP 8 60
Takemoto, Kenji Fujimino, JP 6 13

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