ATE344329T1 - Selektive transesterifikation von stanole in mischungen die sterole und stanole enthalten - Google Patents
Selektive transesterifikation von stanole in mischungen die sterole und stanole enthaltenInfo
- Publication number
- ATE344329T1 ATE344329T1 AT02255546T AT02255546T ATE344329T1 AT E344329 T1 ATE344329 T1 AT E344329T1 AT 02255546 T AT02255546 T AT 02255546T AT 02255546 T AT02255546 T AT 02255546T AT E344329 T1 ATE344329 T1 AT E344329T1
- Authority
- AT
- Austria
- Prior art keywords
- stanols
- sterols
- mixture
- separating
- fraction
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 10
- 229930182558 Sterol Natural products 0.000 title abstract 8
- 150000003432 sterols Chemical class 0.000 title abstract 8
- 235000003702 sterols Nutrition 0.000 title abstract 8
- 238000005809 transesterification reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 4
- 102000004882 Lipase Human genes 0.000 abstract 2
- 108090001060 Lipase Proteins 0.000 abstract 2
- 239000004367 Lipase Substances 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 235000019421 lipase Nutrition 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6436—Fatty acid esters
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P33/00—Preparation of steroids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2001002045 | 2001-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE344329T1 true ATE344329T1 (de) | 2006-11-15 |
Family
ID=4574564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02255546T ATE344329T1 (de) | 2001-08-22 | 2002-08-08 | Selektive transesterifikation von stanole in mischungen die sterole und stanole enthalten |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7087402B2 (de) |
| EP (1) | EP1285968B1 (de) |
| JP (1) | JP2003079391A (de) |
| AT (1) | ATE344329T1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1285969B1 (de) * | 2001-08-22 | 2006-10-11 | Härting, Thomas Francis | Verfahren zur Herstellung von Sterol- und Stanolestern mittels enzymatischer Transesterifikation in lösungsmittel- und wasserfreien Medien |
| US9221869B2 (en) * | 2008-03-10 | 2015-12-29 | Sunpine Ab | Recovery of phytosterols from residual vegetable oil streams |
| WO2017137908A1 (en) | 2016-02-12 | 2017-08-17 | Stora Enso Oyj | Distillation of neutral compounds from tall oil soap |
| CN116699039A (zh) * | 2023-07-21 | 2023-09-05 | 山东金胜粮油食品有限公司 | 一种快速检测玉米油脱除物dd油中植物甾醇含量的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3672270D1 (de) * | 1985-03-06 | 1990-08-02 | Yoshikawa Oil & Fat | Verfahren zur herstellung von fettsaeureestern. |
| AU2001226654A1 (en) * | 2000-01-21 | 2001-07-31 | Novozymes A/S | Process for preparing esters |
| US6660491B2 (en) * | 2000-11-24 | 2003-12-09 | Ikeda Food Research Co., Ltd. | Process for producing dietary sterol fatty acid esters |
| EP1285969B1 (de) * | 2001-08-22 | 2006-10-11 | Härting, Thomas Francis | Verfahren zur Herstellung von Sterol- und Stanolestern mittels enzymatischer Transesterifikation in lösungsmittel- und wasserfreien Medien |
-
2002
- 2002-08-08 EP EP02255546A patent/EP1285968B1/de not_active Expired - Lifetime
- 2002-08-08 AT AT02255546T patent/ATE344329T1/de not_active IP Right Cessation
- 2002-08-09 JP JP2002234081A patent/JP2003079391A/ja active Pending
- 2002-09-30 US US10/205,957 patent/US7087402B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1285968A3 (de) | 2003-07-23 |
| JP2003079391A (ja) | 2003-03-18 |
| US7087402B2 (en) | 2006-08-08 |
| EP1285968B1 (de) | 2006-11-02 |
| EP1285968A2 (de) | 2003-02-26 |
| US20030100044A1 (en) | 2003-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |