Utilization of the novel, environmental isolate Pseudomonas sp. IPB-A36 for the efficient production of mcl/lcl-PHAs and specialty-PHAs
申请人:Dritte Patentportfolio Beteiligungsgesellschaft
mbH & Co. KG
公开号:EP2818562A1
公开(公告)日:2014-12-31
The present application is directed at a microorganism of the genus Pseudomonas as deposited under DSM26198 with the Leibnitz Institute DSMZ. The present application is further directed at a process for the production of medium- and long-chain PHAs, comprising cultivating said microorganism in a culture medium comprising a carbon source and isolating the PHA from the microorganism. It has been observed that the microorganism allows for PHA production in high yield. In addition, the inventive microorganism possesses the valuable capability to efficiently incorporate unsaturated and/or aromatically modified fatty acids into the resulting PHAs. Accordingly, the inventive microorganism enables the production of chemically diverse PHAs, opening new fields of applications for these materials.
本申请涉及一种假单胞菌属微生物,该微生物以 DSM26198 登记在莱布尼茨研究所 DSMZ 下。本申请还涉及一种生产中链和长链 PHA 的工艺,包括在含有碳源的培养基中培养所述微生物并从微生物中分离 PHA。据观察,该微生物可高产生产 PHA。此外,本发明的微生物还具有将不饱和脂肪酸和/或芳香修饰脂肪酸有效地加入到所产生的 PHA 中的宝贵能力。因此,本发明的微生物能够生产化学性质多样的 PHA,为这些材料的应用开辟了新的领域。