MY139391A - Process for producing concentrate of unsaturated fatty acid - Google Patents
Process for producing concentrate of unsaturated fatty acidInfo
- Publication number
- MY139391A MY139391A MYPI20054729A MY139391A MY 139391 A MY139391 A MY 139391A MY PI20054729 A MYPI20054729 A MY PI20054729A MY 139391 A MY139391 A MY 139391A
- Authority
- MY
- Malaysia
- Prior art keywords
- isomer
- enriched
- mixture
- fatty acid
- crystals
- Prior art date
Links
Landscapes
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Edible Oils And Fats (AREA)
Abstract
41 - METHOD FOR PREPARING CONCENTRATES OF UNSATURATED ACIDS ABSTRACT THE PRESENT INVENTION RELATES TO A METHOD FOR PREPARING A CONCENTRATE WHICH IS ENRICHED WITH A DESIRED ISOMER (A) STARTING FROM A MIXTURE W SELECTED FROM THE GROUP CORWISTING OF A MIXTURE COMPRISING AT LEAST TWO ISOMERS OF A CIO OR HIGHER CONJUGATED .5 UNSATURATED FATTY ACID AND A MIXTURE COMPRISING AT LEAST TWO CIS-ISOMERS OF A CIO OR HIGHER UNSATURATED FATTY ACID HAVING A DOUBLE BOND INVOLVED IN THE CIS-CONFIGURATION. WHEREIN THE METHOD COMPRISES A STEP OF MIXING THE MIXTURE W WITH AT LEAST ONE C4-C,4 SATURATED FATTY ACID (B) TO THUS FORM A MIXED SOLUTION CONTAINING THE DESIRED ISOMER (A) DISSOLVED THEREIN; A CRYSTALLIZATION AND PRECIPITATION STEP IN WHICH CRYSTALS ENRICHED WITH 10 THE ISOMER (A) ARE SEPARATED FROM THE MIXED SOLUTION OR CRYSTALS HAVING THE REDUCED CONCENTRATION OF THE ISOMER (A) AM SEPARATED FROM THE MIXED SOLUTION; AND A SOLID-LIQUID SEPARATION STOP FOR REODVEZING CRYSTALS ENRICHED WITH THE ISOMER (A) OR FOR REMOVING THE CRYSTALS HAVING THE REDUCED CONCENTRATION OF THE ISOMER (A) TO THUS RECOVER A SOLUTION ENRICHED WITH THE ISOMER (A). THE METHOD PERMITS THE PREPARATION OF A CONOENTRATE 15 ENRICHED WITH A DESIRED UNSATURATED FATTY ADD STARTING FROM A MIXTURE WHOSE CONCENTRATION HAS CONVENTIONALLY BEEN CONSIDERED TO BE VERY DIFFICULT ACCORDING -TO A OOST-SAVING METHOD AND THE METHOD IS QUITE SIMPLE SINCE IT ONLY COMPRISES A CRYSTALLIZATION1SEPARATION STEP AND A STEP FOR REMOVING SOLVENTS/MIDDLE CHAIN FATTY ADDS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004296617 | 2004-10-08 | ||
| JP2005272534A JP4931391B2 (en) | 2004-10-08 | 2005-09-20 | Method for producing unsaturated fatty acid concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY139391A true MY139391A (en) | 2009-09-30 |
Family
ID=36725718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20054729 MY139391A (en) | 2004-10-08 | 2005-10-07 | Process for producing concentrate of unsaturated fatty acid |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4931391B2 (en) |
| MY (1) | MY139391A (en) |
| TW (1) | TWI372781B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8703818B2 (en) * | 2011-03-03 | 2014-04-22 | Tersus Pharmaceuticals, LLC | Compositions and methods comprising C16:1n7-palmitoleate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58198423A (en) * | 1982-05-12 | 1983-11-18 | Nippon Oil & Fats Co Ltd | Fractionation method of fat or oil |
| JPH0780808B2 (en) * | 1993-09-08 | 1995-08-30 | 財団法人地球環境産業技術研究機構 | Method for separating fatty acids |
| JP2000044983A (en) * | 1998-07-31 | 2000-02-15 | Maruha Corp | Method for purifying fatty acid having double bond or derivative thereof |
-
2005
- 2005-09-20 JP JP2005272534A patent/JP4931391B2/en active Active
- 2005-10-06 TW TW094134991A patent/TWI372781B/en not_active IP Right Cessation
- 2005-10-07 MY MYPI20054729 patent/MY139391A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP4931391B2 (en) | 2012-05-16 |
| JP2006131888A (en) | 2006-05-25 |
| TWI372781B (en) | 2012-09-21 |
| TW200626711A (en) | 2006-08-01 |
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