DE2156091A1 - - Google Patents
Info
- Publication number
- DE2156091A1 DE2156091A1 DE19712156091 DE2156091A DE2156091A1 DE 2156091 A1 DE2156091 A1 DE 2156091A1 DE 19712156091 DE19712156091 DE 19712156091 DE 2156091 A DE2156091 A DE 2156091A DE 2156091 A1 DE2156091 A1 DE 2156091A1
- Authority
- DE
- Germany
- Prior art keywords
- diglyceride
- isomer
- days
- diglycerides
- solid state
- 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
- 238000000034 method Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims description 6
- 230000032050 esterification Effects 0.000 claims description 5
- 238000005886 esterification reaction Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000000194 fatty acid Substances 0.000 description 8
- 238000006317 isomerization reaction Methods 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 7
- 229930195729 fatty acid Natural products 0.000 description 7
- 150000004665 fatty acids Chemical class 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 150000003626 triacylglycerols Chemical class 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229930014626 natural product Natural products 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 3
- -1 palmityl stearyl Chemical group 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- 229940110456 cocoa butter Drugs 0.000 description 2
- 235000019868 cocoa butter Nutrition 0.000 description 2
- 235000019879 cocoa butter substitute Nutrition 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000000378 dietary effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OUQGOXCIUOCDNN-UHFFFAOYSA-N Glycidyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC1CO1 OUQGOXCIUOCDNN-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000002889 oleic acids Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical compound [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 description 1
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
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/14—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by isomerisation
-
- 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
-
- 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
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/10—Ester interchange
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5411870A GB1369438A (en) | 1970-11-13 | 1970-11-13 | Glycerides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2156091A1 true DE2156091A1 (enrdf_load_stackoverflow) | 1972-05-18 |
| DE2156091C2 DE2156091C2 (de) | 1985-01-10 |
Family
ID=10469978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2156091A Expired DE2156091C2 (de) | 1970-11-13 | 1971-11-11 | Verfahren zur Herstellung von 1,3-Fettsäurediglyceriden |
Country Status (14)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003057808A1 (de) * | 2002-01-09 | 2003-07-17 | Siegfried Peter | Verfahren zur umesterung von fett und/oder öl durch heterogene katalyse |
-
1970
- 1970-11-13 GB GB5411870A patent/GB1369438A/en not_active Expired
-
1971
- 1971-11-10 AU AU35530/71A patent/AU468408B2/en not_active Expired
- 1971-11-10 ZA ZA717557A patent/ZA717557B/xx unknown
- 1971-11-11 NL NL717115476A patent/NL151126B/xx not_active IP Right Cessation
- 1971-11-11 DE DE2156091A patent/DE2156091C2/de not_active Expired
- 1971-11-12 IT IT70705/71A patent/IT1043877B/it active
- 1971-11-12 BE BE775303A patent/BE775303A/xx not_active IP Right Cessation
- 1971-11-12 DK DK556871A patent/DK132886C/da active
- 1971-11-12 SE SE7114548A patent/SE425239B/xx unknown
- 1971-11-12 CH CH1642971A patent/CH561272A5/xx not_active IP Right Cessation
- 1971-11-12 NO NO4178/71A patent/NO137085C/no unknown
- 1971-11-12 CA CA127,452A patent/CA968367A/en not_active Expired
- 1971-11-12 FR FR7140601A patent/FR2114629A5/fr not_active Expired
- 1971-11-13 JP JP9104671A patent/JPS5647169B1/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003057808A1 (de) * | 2002-01-09 | 2003-07-17 | Siegfried Peter | Verfahren zur umesterung von fett und/oder öl durch heterogene katalyse |
Also Published As
| Publication number | Publication date |
|---|---|
| NO137085B (no) | 1977-09-19 |
| NL7115476A (enrdf_load_stackoverflow) | 1972-05-16 |
| DE2156091C2 (de) | 1985-01-10 |
| AU3553071A (en) | 1973-05-17 |
| CA968367A (en) | 1975-05-27 |
| DK132886C (da) | 1986-06-16 |
| DK132886B (da) | 1976-02-23 |
| FR2114629A5 (enrdf_load_stackoverflow) | 1972-06-30 |
| ZA717557B (en) | 1973-07-25 |
| GB1369438A (en) | 1974-10-09 |
| JPS5647169B1 (enrdf_load_stackoverflow) | 1981-11-07 |
| SE425239B (sv) | 1982-09-13 |
| NL151126B (nl) | 1976-10-15 |
| BE775303A (fr) | 1972-05-12 |
| IT1043877B (it) | 1980-02-29 |
| NO137085C (no) | 1980-01-03 |
| CH561272A5 (enrdf_load_stackoverflow) | 1975-04-30 |
| AU468408B2 (en) | 1976-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |