JPS6460392A - Modification of fat and oil - Google Patents
Modification of fat and oilInfo
- Publication number
- JPS6460392A JPS6460392A JP62216465A JP21646587A JPS6460392A JP S6460392 A JPS6460392 A JP S6460392A JP 62216465 A JP62216465 A JP 62216465A JP 21646587 A JP21646587 A JP 21646587A JP S6460392 A JPS6460392 A JP S6460392A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fat
- peg
- ester interchange
- modified
- 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
Links
- 230000004048 modification Effects 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 7
- 235000019198 oils Nutrition 0.000 abstract 6
- 239000003925 fat Substances 0.000 abstract 4
- 235000019197 fats Nutrition 0.000 abstract 4
- 102000004882 Lipase Human genes 0.000 abstract 3
- 108090001060 Lipase Proteins 0.000 abstract 3
- 239000004367 Lipase Substances 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 235000019421 lipase Nutrition 0.000 abstract 3
- 235000019737 Animal fat Nutrition 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 2
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 240000006394 Sorghum bicolor Species 0.000 abstract 1
- 235000005687 corn oil Nutrition 0.000 abstract 1
- 239000002285 corn oil Substances 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000003760 tallow Substances 0.000 abstract 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 abstract 1
- 235000019871 vegetable fat Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE:To obtain a modified fat and oil having lowered melting point while maintaining the flavor, by carrying out ester interchange reaction of a mixture of an animal fat and oil and a vegetable oil with a PEG-modified lipase. CONSTITUTION:An unreacted fat and oil is produced by mixing an animal fat and oil which is solid at normal temperature (e.g. lard or tallow) and a vegetable fat and oil (e.g. corn oil). A PEG(polyethylene glycol)-modified lipase is prepared in an amount of 0.5-2% based on the above fats and oils and is added with equal amount of water to promote the activity of the PEG- modified lipase. Said pretreated enzyme is added with a dehydrated and mixed fats and oils and the mixture is subjected to ester interchange reaction for 24-72hr to obtain a triglyceride. The ester interchange reaction is carried out by substituting the air in the reaction vessel with dried nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216465A JPS6460392A (en) | 1987-09-01 | 1987-09-01 | Modification of fat and oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62216465A JPS6460392A (en) | 1987-09-01 | 1987-09-01 | Modification of fat and oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6460392A true JPS6460392A (en) | 1989-03-07 |
| JPH0412715B2 JPH0412715B2 (en) | 1992-03-05 |
Family
ID=16688899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62216465A Granted JPS6460392A (en) | 1987-09-01 | 1987-09-01 | Modification of fat and oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6460392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990015146A1 (en) * | 1989-06-05 | 1990-12-13 | Rhone-Poulenc Inc. | Enzymes and their use |
| US6386949B1 (en) | 1999-03-18 | 2002-05-14 | Shibuya Kogyo Co., Ltd. | Method for cleansing/scraping and apparatus therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156395A (en) * | 1984-01-17 | 1985-08-16 | Mihama Hisaharu | Preparation of ester by modification lipase |
-
1987
- 1987-09-01 JP JP62216465A patent/JPS6460392A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156395A (en) * | 1984-01-17 | 1985-08-16 | Mihama Hisaharu | Preparation of ester by modification lipase |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990015146A1 (en) * | 1989-06-05 | 1990-12-13 | Rhone-Poulenc Inc. | Enzymes and their use |
| US5108916A (en) * | 1989-06-05 | 1992-04-28 | Rhone-Poulenc Rorer, S.A. | Process for stereoselectively hydrolyzing, transesterifying or esterifying with immobilized isozyme of lipase from candida rugosa |
| US6386949B1 (en) | 1999-03-18 | 2002-05-14 | Shibuya Kogyo Co., Ltd. | Method for cleansing/scraping and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412715B2 (en) | 1992-03-05 |
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