MY200548A - Method for producing oil and fat - Google Patents

Method for producing oil and fat

Info

Publication number
MY200548A
MY200548A MYPI2020001297A MYPI2020001297A MY200548A MY 200548 A MY200548 A MY 200548A MY PI2020001297 A MYPI2020001297 A MY PI2020001297A MY PI2020001297 A MYPI2020001297 A MY PI2020001297A MY 200548 A MY200548 A MY 200548A
Authority
MY
Malaysia
Prior art keywords
fat
triglyceride
palmitic acid
oil
acid
Prior art date
Application number
MYPI2020001297A
Inventor
Yoshitaka Nishiyama
Tomohiro AIBARA
Hidetaka Uehara
Sachiko ORIKASA
Yutaro Kataoka
Original Assignee
Nisshin Oillio Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshin Oillio Group Ltd filed Critical Nisshin Oillio Group Ltd
Publication of MY200548A publication Critical patent/MY200548A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Edible Oils And Fats (AREA)
  • Fats And Perfumes (AREA)

Abstract

The present invention addresses the problem of providing a method for efficiently producing an oil and fat that contains palmitic acid bonded to the 2-position of a triglyceride in an amount of at least 50% by mass of the total amount of palmitic acid included in the constituent fatty acids of the triglyceride. The present invention is a method for producing an oil and fat comprising: (a) a step for obtaining a mixture that contains a starting material oil and fat containing palmitic acid in an amount of 30-100% by mass relative to the total amount of fatty acids bonded at the 2-position of a triglyceride, and a fatty acid or a fatty-acid lower alkyl ester that contains 70% by mass or higher of a C18 or higher unsaturated fatty acid, in a ratio such that the palmitic acid content relative to the total amount of fatty acids bonded to the 1- and 3-positions of the triglyceride in the starting material oil and fat, after selective transesterification at the 1- and 3-positions, is 0.15-0.65 times the pre-transesterification level; and (b) a step for transesterifying the mixture using a 1, 3-position-selective lipase, and obtaining a transesterification product having a reaction ratio of 70% or higher.
MYPI2020001297A 2017-09-13 2018-09-05 Method for producing oil and fat MY200548A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017175611 2017-09-13
PCT/JP2018/032919 WO2019054256A1 (en) 2017-09-13 2018-09-05 Method for producing fat

Publications (1)

Publication Number Publication Date
MY200548A true MY200548A (en) 2024-01-03

Family

ID=65723633

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020001297A MY200548A (en) 2017-09-13 2018-09-05 Method for producing oil and fat

Country Status (4)

Country Link
JP (2) JP6557798B1 (en)
CN (1) CN111065743A (en)
MY (1) MY200548A (en)
WO (1) WO2019054256A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109868189A (en) * 2019-04-11 2019-06-11 上海浦力膜制剂辅料有限公司 A method of grease is produced using continuous fixed bed system
JP7528407B2 (en) * 2020-02-26 2024-08-06 太陽油脂株式会社 Method for producing oils and fats containing β-palmitic acid
US20230337694A1 (en) * 2020-07-10 2023-10-26 Bunge Loders Croklaan B.V. Fat composition
AU2021331954A1 (en) * 2020-08-31 2023-02-16 Aak Ab (Publ) A process for production of a vegetable oil composition having at least 50% palmitic acid present in the sn2-position out of total palmitic acid in the triglycerides of the vegetable oil composition
CN116113684A (en) * 2020-08-31 2023-05-12 Aak股份有限公司 Method for producing a vegetable fat composition having an increased amount of palmitic acid in the sn2 position
KR102756955B1 (en) * 2024-03-12 2025-01-21 주식회사이맥솔루션 Method for reducing volatile organic compounds in transesterification solutions prepared from animal and vegetable oil ingredient

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE119744T1 (en) * 1991-01-23 1995-04-15 Unilever Nv BREAST MILK FAT SUBSTITUTES.
DE69718455T2 (en) * 1997-07-22 2003-04-30 Societe Des Produits Nestle S.A., Vevey Lipid composition for infant formula and manufacturing process
JP3971390B2 (en) * 2004-02-03 2007-09-05 明治飼糧株式会社 Method for producing livestock milk substitute
CN102776077B (en) * 2012-08-07 2013-09-25 浙江大学 Preparation method of grease with humanized structure
JP6818226B2 (en) * 2016-02-19 2021-01-20 不二製油株式会社 Oil and fat manufacturing method
CN106916631A (en) * 2015-12-28 2017-07-04 丰益(上海)生物技术研发中心有限公司 Fat or oil composition, human milk fat substituted thing and preparation method thereof
CN108265089B (en) * 2016-12-30 2021-06-11 中粮集团有限公司 Oil and fat composition containing 1, 3-dioleoyl-2-palmitic acid triglyceride and preparation method thereof

Also Published As

Publication number Publication date
JP2019183169A (en) 2019-10-24
JP6557798B1 (en) 2019-08-07
CN111065743A (en) 2020-04-24
JPWO2019054256A1 (en) 2019-11-07
WO2019054256A1 (en) 2019-03-21

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