DE69811676T2 - Verfahren zur verminderung des gehaltes an langkettigen gesättigten fettsäuren in fettsäurezusammensetzungen - Google Patents

Verfahren zur verminderung des gehaltes an langkettigen gesättigten fettsäuren in fettsäurezusammensetzungen

Info

Publication number
DE69811676T2
DE69811676T2 DE69811676T DE69811676T DE69811676T2 DE 69811676 T2 DE69811676 T2 DE 69811676T2 DE 69811676 T DE69811676 T DE 69811676T DE 69811676 T DE69811676 T DE 69811676T DE 69811676 T2 DE69811676 T2 DE 69811676T2
Authority
DE
Germany
Prior art keywords
reducing
content
long
chain saturated
acid compositions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69811676T
Other languages
English (en)
Other versions
DE69811676D1 (de
Inventor
Masakatsu Sugiura
Minoru Kase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Publication of DE69811676D1 publication Critical patent/DE69811676D1/de
Application granted granted Critical
Publication of DE69811676T2 publication Critical patent/DE69811676T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/005—Splitting up mixtures of fatty acids into their constituents
    • 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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0083—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils with addition of auxiliary substances, e.g. cristallisation promotors, filter aids, melting point depressors
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/08—Refining
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/02—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69811676T 1997-08-07 1998-05-21 Verfahren zur verminderung des gehaltes an langkettigen gesättigten fettsäuren in fettsäurezusammensetzungen Expired - Lifetime DE69811676T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21309797 1997-08-07
PCT/JP1998/002230 WO1999007812A1 (en) 1997-08-07 1998-05-21 Method for reducing saturated fatty acids from fatty acid compositions

Publications (2)

Publication Number Publication Date
DE69811676D1 DE69811676D1 (de) 2003-04-03
DE69811676T2 true DE69811676T2 (de) 2003-11-13

Family

ID=16633525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811676T Expired - Lifetime DE69811676T2 (de) 1997-08-07 1998-05-21 Verfahren zur verminderung des gehaltes an langkettigen gesättigten fettsäuren in fettsäurezusammensetzungen

Country Status (9)

Country Link
US (1) US5952518A (de)
EP (1) EP1003824B1 (de)
CN (1) CN1089801C (de)
BR (1) BR9811080A (de)
CA (1) CA2299261C (de)
DE (1) DE69811676T2 (de)
DK (1) DK1003824T3 (de)
MY (1) MY117129A (de)
WO (1) WO1999007812A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718113B2 (ja) 2000-07-13 2005-11-16 花王株式会社 油脂組成物の固液分別法
KR20050083570A (ko) * 2002-05-06 2005-08-26 아처 다니엘 미드랜드 캄파니 디아실글리세롤을 함유하는 식음료
JP3839791B2 (ja) * 2002-06-14 2006-11-01 花王株式会社 脂肪酸の製造法
JP4157734B2 (ja) * 2002-07-15 2008-10-01 花王株式会社 脂肪酸類の製造法
US6706903B1 (en) 2002-10-07 2004-03-16 Crompton Corporation Process for separating saturated fatty acids from fatty acid mixtures
FI116680B (fi) * 2002-11-20 2006-01-31 Forchem Oy Menetelmä polttoaineen apuaineen valmistamiseksi ja apuaine
CN101175560B (zh) * 2005-05-11 2012-12-26 亚申科技研发中心（上海）有限公司 高通量物质处理系统
US20090077862A1 (en) * 2007-09-25 2009-03-26 Schwab Scott D Lubricity additives and methods of producing lubricity additives
US20090118397A1 (en) * 2007-10-30 2009-05-07 Archer-Daniels-Midland Company Waterborne Film-Forming Compositions Containing Reactive Surfactants and/or Humectants
US7906571B2 (en) * 2008-10-28 2011-03-15 Archer Daniels Midland Company Waterborne film-forming compositions containing reactive surfactants and/or humectants
US20110135805A1 (en) * 2009-12-08 2011-06-09 Doucet Jim R High diglyceride structuring composition and products and methods using the same
JP5947064B2 (ja) 2012-02-29 2016-07-06 花王株式会社 脂肪酸組成物の製造方法
KR101397161B1 (ko) * 2013-06-10 2014-05-20 대원산업 주식회사 올레인산의 제조방법
CN105432809A (zh) * 2015-12-04 2016-03-30 广东润科生物工程有限公司 一种结晶抑制剂组合物及其制备和应用
CN109913317A (zh) * 2019-03-11 2019-06-21 嘉必优生物技术（武汉）股份有限公司 一种去除油脂中饱和脂肪酸的方法及设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195A (en) * 1980-06-04 1982-01-05 Nippon Oils & Fats Co Ltd Fractionation of fatty substance
JPS60237997A (ja) * 1984-05-12 1985-11-26 Nippon Oil & Fats Co Ltd オレイン酸の製造法
US4792418A (en) * 1985-08-14 1988-12-20 Century Laboratories, Inc. Method of extraction and purification of polyunsaturated fatty acids from natural sources
JPH0738771B2 (ja) * 1989-01-17 1995-05-01 花王株式会社 液状食用油組成物
GB8911819D0 (en) * 1989-05-23 1989-07-12 Unilever Plc Counter current dry fractional crystallization
DE4132892A1 (de) * 1991-10-04 1993-04-22 Krupp Maschinentechnik Stoffgemischfraktionierung
US6004611A (en) * 1996-10-18 1999-12-21 Kao Corporation General-purpose oils composition

Also Published As

Publication number Publication date
EP1003824A1 (de) 2000-05-31
DE69811676D1 (de) 2003-04-03
US5952518A (en) 1999-09-14
CN1272872A (zh) 2000-11-08
EP1003824B1 (de) 2003-02-26
WO1999007812A1 (en) 1999-02-18
CA2299261A1 (en) 1999-02-18
CN1089801C (zh) 2002-08-28
DK1003824T3 (da) 2003-05-19
MY117129A (en) 2004-05-31
CA2299261C (en) 2006-07-11
BR9811080A (pt) 2000-08-15

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