CN1257982C - 从细菌发酵液中直接分离提纯胞内聚羟基脂肪酸酯的方法 - Google Patents
从细菌发酵液中直接分离提纯胞内聚羟基脂肪酸酯的方法 Download PDFInfo
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- CN1257982C CN1257982C CN 02112208 CN02112208A CN1257982C CN 1257982 C CN1257982 C CN 1257982C CN 02112208 CN02112208 CN 02112208 CN 02112208 A CN02112208 A CN 02112208A CN 1257982 C CN1257982 C CN 1257982C
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- fatty acid
- purification
- hydroxy fatty
- fermented liquid
- poly hydroxy
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
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CN 02112208 CN1257982C (zh) | 2002-06-25 | 2002-06-25 | 从细菌发酵液中直接分离提纯胞内聚羟基脂肪酸酯的方法 |
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CN 02112208 CN1257982C (zh) | 2002-06-25 | 2002-06-25 | 从细菌发酵液中直接分离提纯胞内聚羟基脂肪酸酯的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1464063A CN1464063A (zh) | 2003-12-31 |
CN1257982C true CN1257982C (zh) | 2006-05-31 |
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CN 02112208 Expired - Lifetime CN1257982C (zh) | 2002-06-25 | 2002-06-25 | 从细菌发酵液中直接分离提纯胞内聚羟基脂肪酸酯的方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005059153A1 (fr) | 2003-12-19 | 2005-06-30 | Tianan Biologic Material Co., Ltd. Ningbo | Procede de separation, d'extraction et de purification de poly-$g(b)-hydroxyalcanoates (pha) directement a partir d'un milieu de culture bacterien fermente |
CN103098982B (zh) * | 2013-02-05 | 2014-03-26 | 宁波天安生物材料有限公司 | 利用发酵法生产聚羟基烷酸酯的废水生产蛋白饲料的方法 |
CN111346580B (zh) * | 2020-04-29 | 2020-12-11 | 吉林中粮生化有限公司 | 高温高压下结合超声提取聚羟基脂肪酸酯的方法和系统 |
CN111349218B (zh) | 2020-04-29 | 2021-02-09 | 吉林中粮生化有限公司 | 聚羟基脂肪酸酯的分离方法及其制备的聚羟基脂肪酸酯 |
CN111500650B (zh) | 2020-06-30 | 2020-10-23 | 中粮营养健康研究院有限公司 | 一种高效生产pha的方法 |
CN115058461B (zh) * | 2022-06-20 | 2024-05-28 | 宁波天安生物材料有限公司 | 一种从发酵液中直接分离提纯聚羟基烷酸酯的方法 |
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2002
- 2002-06-25 CN CN 02112208 patent/CN1257982C/zh not_active Expired - Lifetime
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CN1464063A (zh) | 2003-12-31 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Direct separation and purification of intracellular polyhydroxyfatty acid esters from bacterial fermentation broth Effective date of registration: 20210527 Granted publication date: 20060531 Pledgee: Bank of Shanghai Limited by Share Ltd. Ningbo branch Pledgor: TIANAN BIOLOGIC MATERIAL Co.,Ltd. NINGBO Registration number: Y2021980004057 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060531 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230414 Granted publication date: 20060531 Pledgee: Bank of Shanghai Limited by Share Ltd. Ningbo branch Pledgor: TIANAN BIOLOGIC MATERIAL Co.,Ltd. NINGBO Registration number: Y2021980004057 |