Title:
高度不飽和脂肪酸またはそのアルキルエステルを含有する組成物およびその製造方法
Document Type and Number:
Japanese Patent JP7381491
Kind Code:
B2
Abstract:
The disclosure aims to provide compositions comprising highly enriched PUFA or alkyl ester thereof while containing fatty acid esters of 3-MCPD at adequately low concentrations and to provide an efficient method for producing the composition.The proposed composition contains fatty acids or fatty acid alkyl esters as its major component, the composition containing highly unsaturated fatty acid or alkyl ester thereof, wherein the proportion of the highly unsaturated fatty acid in the constituent fatty acids of the composition is 50 area% or more and wherein the concentration of 3-MCPD, as found by analysing the composition using American Oil Chemists' Society official method Cd 29b-13 assay A, is less than 1.80 ppm.
Inventors:
Shinji Doizaki
Furuhata Kiyomi
Hideaki Yamaguchi
Furuhata Kiyomi
Hideaki Yamaguchi
Application Number:
JP2020559307A
Publication Date:
November 15, 2023
Filing Date:
December 12, 2019
Export Citation:
Assignee:
Nissui Co., Ltd.
International Classes:
C11B3/12; A23L33/12
Domestic Patent References:
| JP2014515940A |
Foreign References:
| WO2014054435A1 | ||||
| WO2017038861A1 | ||||
| WO2016043251A1 |
Other References:
SHIMIZU, M., et al,Generation of 3-monochloro-1,2-propanediol and related materials from tri-, di-, and monoolein at de,European Journal of Lipid Science and Technology,Vol.114, No.11,pp.1268-1273 (2012).
ZHANG, Z., et al.,Formation of 3-Monochloro-1,2-propanediol (3-MCPD) Di- and Monoesters from Tristearoylglycerol (TSG),Journal of Agricultural and Food Chemistry,Vol.63, No.6,pp.1839-1848 (2015).
ZHANG, Z., et al.,Formation of 3-Monochloro-1,2-propanediol (3-MCPD) Di- and Monoesters from Tristearoylglycerol (TSG),Journal of Agricultural and Food Chemistry,Vol.63, No.6,pp.1839-1848 (2015).
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Junichi Matsuo
Ichinomiya Ichinomiya
Toru Miyamae
Junichi Matsuo
Ichinomiya Ichinomiya