CN101914581B - 一种提高多烯不饱和脂肪酸发酵产量的方法 - Google Patents
一种提高多烯不饱和脂肪酸发酵产量的方法 Download PDFInfo
- Publication number
- CN101914581B CN101914581B CN201010237946.1A CN201010237946A CN101914581B CN 101914581 B CN101914581 B CN 101914581B CN 201010237946 A CN201010237946 A CN 201010237946A CN 101914581 B CN101914581 B CN 101914581B
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- Prior art keywords
- fermentation
- unsaturated fatty
- trehalose
- schizochytrium
- fatty acids
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Classifications
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- 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
- C12P7/6409—Fatty acids
- C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
- C12P7/6434—Docosahexenoic acids [DHA]
-
- 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
- C12P7/6409—Fatty acids
- C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
-
- 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
- C12P7/6409—Fatty acids
- C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
- C12P7/6432—Eicosapentaenoic acids [EPA]
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010237946.1A CN101914581B (zh) | 2010-07-27 | 2010-07-27 | 一种提高多烯不饱和脂肪酸发酵产量的方法 |
| PCT/CN2011/070240 WO2012013025A1 (zh) | 2010-07-27 | 2011-01-13 | 提高多烯不饱和脂肪酸发酵产量的方法 |
| US13/812,496 US20130217085A1 (en) | 2010-07-27 | 2011-01-13 | Methods for improving fermentation yield of polyunsaturated fatty acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010237946.1A CN101914581B (zh) | 2010-07-27 | 2010-07-27 | 一种提高多烯不饱和脂肪酸发酵产量的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101914581A CN101914581A (zh) | 2010-12-15 |
| CN101914581B true CN101914581B (zh) | 2012-05-23 |
Family
ID=43322219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010237946.1A Active CN101914581B (zh) | 2010-07-27 | 2010-07-27 | 一种提高多烯不饱和脂肪酸发酵产量的方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130217085A1 (zh) |
| CN (1) | CN101914581B (zh) |
| WO (1) | WO2012013025A1 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914581B (zh) * | 2010-07-27 | 2012-05-23 | 南京工业大学 | 一种提高多烯不饱和脂肪酸发酵产量的方法 |
| CN102839129A (zh) * | 2011-06-23 | 2012-12-26 | 法国罗凯特兄弟公司 | 一种裂殖壶菌诱变方法及其产生的变异株 |
| CN103305574B (zh) * | 2013-07-16 | 2016-01-27 | 深圳康泰生物制品股份有限公司 | 表达HBsAg的重组酿酒酵母菌发酵培养基及其配制方法和发酵工艺 |
| CN104357498A (zh) * | 2014-09-24 | 2015-02-18 | 江苏省农业科学院 | 一种2,4-二氯苯氧乙酸在提高裂壶藻dha产量及促进裂壶藻油脂积累中的应用 |
| CN105132485B (zh) * | 2015-09-24 | 2019-06-18 | 山东祥维斯生物科技股份有限公司 | 一种裂殖壶菌发酵生产dha的方法 |
| FR3045069B1 (fr) * | 2015-12-14 | 2019-01-25 | Metabolium | Procede d'enrichissement de protistes en lipides riches en acides gras polyinsatures, plus particulierement de classe omega 3, et sa mise en oeuvre pour la production de ces lipides |
| CN114009625B (zh) * | 2021-10-18 | 2024-06-25 | 南京师范大学 | 水产养殖饲料及其制备方法 |
| CN116479063B (zh) * | 2023-05-04 | 2024-02-20 | 厦门汇盛生物有限公司 | 一种ω-3多不饱和脂肪酸的生产方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916156A (zh) * | 2006-07-10 | 2007-02-21 | 温州大学 | 裂殖壶菌(Schizochytrium)WZU4771及其在制备DHA粉末和油脂中的应用 |
| CN101575584A (zh) * | 2009-06-18 | 2009-11-11 | 南京工业大学 | 一种裂殖弧菌及利用其生产dha油脂的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2267142T3 (en) * | 2002-10-11 | 2015-10-12 | Nippon Suisan Kaisha Ltd | Process for the preparation of microbial fat or oil of reduced non-sealable content and the fat or oil |
| WO2007120198A2 (en) * | 2005-11-08 | 2007-10-25 | University Of Florida Research Foundation, Inc. | Materials and methods for improved microbial production of organic compounds |
| ATE474909T1 (de) * | 2005-12-29 | 2010-08-15 | Abl Biotechnologies Ltd | Neuer schizochytrium-limacinum-stamm, der sich für die produktion von lipiden und extrazellulären polysacchariden eignet, sowie verfahren hierfür |
| EP2105506A1 (de) * | 2008-03-26 | 2009-09-30 | Lonza Ag | Verfahren zur Herstellung PUFAs enthaltender Öle unter Verwendung von Mikroorganismen der Ordnung Labyrinthulomycota |
| CN101914581B (zh) * | 2010-07-27 | 2012-05-23 | 南京工业大学 | 一种提高多烯不饱和脂肪酸发酵产量的方法 |
-
2010
- 2010-07-27 CN CN201010237946.1A patent/CN101914581B/zh active Active
-
2011
- 2011-01-13 WO PCT/CN2011/070240 patent/WO2012013025A1/zh active Application Filing
- 2011-01-13 US US13/812,496 patent/US20130217085A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916156A (zh) * | 2006-07-10 | 2007-02-21 | 温州大学 | 裂殖壶菌(Schizochytrium)WZU4771及其在制备DHA粉末和油脂中的应用 |
| CN101575584A (zh) * | 2009-06-18 | 2009-11-11 | 南京工业大学 | 一种裂殖弧菌及利用其生产dha油脂的方法 |
Non-Patent Citations (1)
| Title |
|---|
| 陈诚.裂殖壶菌(Schizochytrium limacinum SR21)发酵制备二十二碳六烯酸(DHA)过程的初步研究.《中国优秀硕士学位论文》.2007,全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101914581A (zh) | 2010-12-15 |
| WO2012013025A1 (zh) | 2012-02-02 |
| US20130217085A1 (en) | 2013-08-22 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230112 Address after: Room 207 and 208, building D6, Jiangsu Life Science Park, No. 9, Weidi Road, Xianlin street, Qixia District, Nanjing, Jiangsu 210000 Patentee after: Nanjing Zhihe Biotechnology Co.,Ltd. Address before: 210009, No. 5, new exemplary Road, Nanjing, Jiangsu Patentee before: Nanjing Tech University |
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| CP03 | Change of name, title or address |
Address after: Room 207 and 208, building D6, Jiangsu Life Science Park, No. 9, Weidi Road, Xianlin street, Qixia District, Nanjing, Jiangsu 210000 Patentee after: Zhihe Biotechnology (Changzhou) Co.,Ltd. Country or region after: China Address before: Room 207 and 208, building D6, Jiangsu Life Science Park, No. 9, Weidi Road, Xianlin street, Qixia District, Nanjing, Jiangsu 210000 Patentee before: Nanjing Zhihe Biotechnology Co.,Ltd. Country or region before: China |
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