JPS63290845A - 高度不飽和脂肪酸エステルの濃縮分離方法 - Google Patents

高度不飽和脂肪酸エステルの濃縮分離方法

Info

Publication number
JPS63290845A
JPS63290845A JP62125076A JP12507687A JPS63290845A JP S63290845 A JPS63290845 A JP S63290845A JP 62125076 A JP62125076 A JP 62125076A JP 12507687 A JP12507687 A JP 12507687A JP S63290845 A JPS63290845 A JP S63290845A
Authority
JP
Japan
Prior art keywords
zeolite
ester
fatty acid
acid ester
epa
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.)
Granted
Application number
JP62125076A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456021B2 (enExample
Inventor
Makoto Arai
誠 荒井
Hideki Fukuda
秀樹 福田
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP62125076A priority Critical patent/JPS63290845A/ja
Priority to EP88108087A priority patent/EP0291993B1/en
Priority to DK279588A priority patent/DK279588A/da
Priority to DE8888108087T priority patent/DE3867309D1/de
Publication of JPS63290845A publication Critical patent/JPS63290845A/ja
Priority to US07/676,470 priority patent/US5149852A/en
Publication of JPH0456021B2 publication Critical patent/JPH0456021B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/56Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
JP62125076A 1987-05-22 1987-05-22 高度不飽和脂肪酸エステルの濃縮分離方法 Granted JPS63290845A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62125076A JPS63290845A (ja) 1987-05-22 1987-05-22 高度不飽和脂肪酸エステルの濃縮分離方法
EP88108087A EP0291993B1 (en) 1987-05-22 1988-05-20 Process for concentration and separation of highly unsaturated fatty acid ester
DK279588A DK279588A (da) 1987-05-22 1988-05-20 Fremgagnsmaade til koncentrering og separation a fedtsyreester
DE8888108087T DE3867309D1 (de) 1987-05-22 1988-05-20 Verfahren zur konzentration und abtrennung eines hochungesaettigten fettsaeureesters.
US07/676,470 US5149852A (en) 1987-05-22 1991-03-27 Process for concentration and separation of highly unsaturated fatty acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62125076A JPS63290845A (ja) 1987-05-22 1987-05-22 高度不飽和脂肪酸エステルの濃縮分離方法

Publications (2)

Publication Number Publication Date
JPS63290845A true JPS63290845A (ja) 1988-11-28
JPH0456021B2 JPH0456021B2 (enExample) 1992-09-07

Family

ID=14901231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62125076A Granted JPS63290845A (ja) 1987-05-22 1987-05-22 高度不飽和脂肪酸エステルの濃縮分離方法

Country Status (5)

Country Link
US (1) US5149852A (enExample)
EP (1) EP0291993B1 (enExample)
JP (1) JPS63290845A (enExample)
DE (1) DE3867309D1 (enExample)
DK (1) DK279588A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02258742A (ja) * 1989-03-30 1990-10-19 Chiyoda Corp エイコサペンタエン酸エステル及び/又はドコサヘキサエン酸エステルの分離方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049688A (en) * 1976-08-02 1977-09-20 Uop Inc. Process for separating esters of fatty acids by selective adsorption
JPS54106417A (en) * 1977-10-28 1979-08-21 Procter & Gamble Method of separating fatty acid ester
JPS5967245A (ja) * 1982-10-07 1984-04-16 Nippon Oil & Fats Co Ltd 高度不飽和脂肪酸エステルの濃縮分離方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048205A (en) * 1976-08-02 1977-09-13 Uop Inc. Process for separating an ester of a monoethanoid fatty acid
EP0002545A1 (en) * 1977-12-08 1979-06-27 THE PROCTER & GAMBLE COMPANY Process for separating esters of fatty acids by degree of unsaturation
US4210594A (en) * 1977-12-08 1980-07-01 The Procter & Gamble Company Process for separating esters of fatty acids
US4213913A (en) * 1979-03-12 1980-07-22 Uop Inc. Two-stage process for separating mixed fatty-acid esters
DE3172404D1 (en) * 1981-04-08 1985-10-31 Procter & Gamble Fractionation of alkyl carboxylate mixtures
US4721584A (en) * 1985-11-21 1988-01-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of concentration and separation of unsaturated fatty acid esters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049688A (en) * 1976-08-02 1977-09-20 Uop Inc. Process for separating esters of fatty acids by selective adsorption
JPS54106417A (en) * 1977-10-28 1979-08-21 Procter & Gamble Method of separating fatty acid ester
JPS5967245A (ja) * 1982-10-07 1984-04-16 Nippon Oil & Fats Co Ltd 高度不飽和脂肪酸エステルの濃縮分離方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02258742A (ja) * 1989-03-30 1990-10-19 Chiyoda Corp エイコサペンタエン酸エステル及び/又はドコサヘキサエン酸エステルの分離方法

Also Published As

Publication number Publication date
DK279588D0 (da) 1988-05-20
DK279588A (da) 1988-11-23
EP0291993B1 (en) 1992-01-02
JPH0456021B2 (enExample) 1992-09-07
DE3867309D1 (de) 1992-02-13
EP0291993A1 (en) 1988-11-23
US5149852A (en) 1992-09-22

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