首页> 外国专利> FERMENTATION METHOD FOR PRODUCING POLYHYDROXYALKANOATES AND DERIVATIVES WHICH COMPRISES THE USE OF BACTERIAL PREDATORS

FERMENTATION METHOD FOR PRODUCING POLYHYDROXYALKANOATES AND DERIVATIVES WHICH COMPRISES THE USE OF BACTERIAL PREDATORS

机译：发酵法生产含细菌捕食者的多羟基羟酸酯和衍生物

页面导航

摘要
著录项
相似文献

摘要

Method for the extraction of a bioproduct selected from the group comprising polyhydroxyalkanoate (PHA), PHA hydrolysate, and any mixture thereof, obtained by fermentation of a prey producer bacterium, said extraction method being characterized in that it comprises mixing the prey producer bacterium containing the bioproduct within it with a predator bacterium in a medium comprising a source of Ca and Mg. Preferably, the predator bacterium is Bdellovibriobacteriovorus HD100 and the prey producer bacterium is Pseudomonas putida KT2440 or Cupriavidus necator H16. In addition, a description is given likewise of a method for producing the bioproduct comprising the extraction by means of the method of the invention.

机译：提取通过捕食者细菌发酵而获得的选自聚羟基链烷酸酯（PHA），PHA水解产物及其任何混合物的生物产物的方法，所述提取方法的特征在于，其包括混合含有所述捕食者细菌的捕食者细菌。含有钙和镁来源的培养基中与捕食性细菌一起产生的生物产品。较佳地，捕食者细菌是 Bdellovibrio bacteriovorus HD100，而捕食者细菌是 Pseudomonas putida KT2440 或 Cupriavidus necator H16。。另外，同样给出了一种用于生产生物产物的方法的描述，所述方法包括通过本发明的方法进行的提取。 展开▼

著录项

公开/公告号WO2014053687A1

专利类型

公开/公告日2014-04-10

原文格式PDF

申请/专利权人 CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC);YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREWUNIVERSITY OF JERUSALEM LTD;
展开▼

申请/专利号WO2013ES70674

发明设计人 JURKEVITCH EDOUARD;PRIETO JIMÉNEZ MARÍA AUXILIADORA;MARTÍNEZ LÓPEZ VIRGINIA;GARCÍA LÓPEZ JOSÉ LUIS;
展开▼

申请日2013-09-30

分类号C12P39/00;C12P7/62;C12N1/06;

国家 WO

入库时间 2022-08-21 15:50:31

相似文献

专利

外文文献

中文文献

1. 含胺荒酸的羟基衍生物、含胺荒酸的羟基衍生物的硼酸酯及其制备方法与应用 [P] . 中国专利： CN103183626B . 2014.05.07

2. 含胺荒酸的羟基衍生物、含胺荒酸的羟基衍生物的硼酸酯及其制备方法与应用 [P] . 中国专利： CN103183626A . 2013-07-03

3. FERMENTATION METHOD FOR PRODUCING POLYHYDROXYALKANOATES AND DERIVATIVES WHICH COMPRISES THE USE OF BACTERIAL PREDATORS [P] . ES2458465A1 . 2014-05-05

机译：发酵法生产含细菌捕食者的多羟基羟酸酯和衍生物

4. Fermentation process for the production of polyhydroxyalkanoates and derivatives comprising the use of bacterial predators [P] . ES2458465B1 . 2015-02-11

机译：发酵生产多羟基链烷酸酯和衍生物的方法，包括使用细菌捕食者

5. Preparing polyhydroxyalkanoate comprises transformation of raw vegetable material of carbon source by extrusion in water to obtain sweet juice, bacterial fermentation of juice, centrifugation to recover bacterial biomass and extraction [P] . 法国专利： FR2951460A1 . 2011-04-22

机译：制备聚羟基链烷酸酯的方法包括：通过在水中挤压获得碳源的原料植物原料以转化为甜汁，对汁液进行细菌发酵，通过离心回收细菌生物质并进行提取。

1. Measuring methods for three kinds of polyhydroxyalkanoates from activated sludge by gas chromatography [J] . 陈玮, 陈志强, 吕炳南, 哈尔滨工业大学学报（英文版） . 2011,第005期

2. Environmental life cycle comparison of polyhydroxyalkanoates produced from renewable carbon resources by bacterial fermentation [J] . Akiyama M., Tsuge T., Doi Y. Polymer Degradation and Stability . 2003,第1期

3. Unraveling the Interplay between Abiotic Hydrolytic Degradation and Crystallization of Bacterial Polyesters Comprising Short and Medium Side-Chain-Length Polyhydroxyalkanoates [J] . Tarazona Natalia A., Machatschek Rainhard, Lendlein Andreas Biomacromolecules . 2020,第2期

4. Enhancing the degradation of mixed polycyclic aromatic hydrocarbon and medium-chain-length polyhydroxyalkanoate production by mixed bacterial cultures using modified repeated batch fermentation [J] . Journal of applied microbiology . 2020,第3期

5. Characterization of a 2,3-Butanediol Producing Bacterial Strain and Optimization of Fermentation Medium [C] . Songsong Gao, Hongjiang Yang, Xuying Qin International conference on applied biotechnology . 2014

6. Studies on the efficacy of a homofermentative lactic acid-producing bacterial inoculant and commercial, plant cell-wall-degrading enzyme mixtures to enhance the fermentation characteristics and aerobic stability of forages ensiled in temperate and tropical environments. [D] . Rodriguez-Carias, Abner Antonio. 1996

7. A four-microorganism three-step fermentation process for producing medium-chain-length polyhydroxyalkanoate from starch [O] . Xiaohui Yang, Suhang Li, Xiaoqiang Jia 2020

8. Electrodialysis for Recovery of Highly Concentrated Lactic Acid Produced through Bacterial Fermentation in Medium Containing Food-processing Waste Derivatives [O] . Ryohei Ueno, Tomokazu Mori, Miki Ogata-Saito, 2014

9. Differential Sensitivity of Polyhydroxyalkanoate Producing Bacteria to Fermentation Inhibitors and Comparison of Polyhydroxybutyrate Production from Burkholderia Cepaia and Pseudomonas Pseudoflava [R] . Dietrich, D, Illman, B, Crooks, C 2013

1. Bacterial Biofilm Degradation Using Extracellular Enzymes Produced by iPenicillium janthinellum/iEU2D-21 under Submerged Fermentation [J] . Anil Kumar Nagraj ,Digambar Gokhale . 微生物学（英文） . 2018,第9期

2. Optimization of Fermentation Medium for Producing α-Hydroxyphenylacetic Acid by Using Plackett-Burman Design and Response Surface Methodology [J] . Zhiguo Hou ,Bingmei Chen ,Jing Lan . 美国分析化学（英文） . 2013,第10期

3. Biosynthesis of Polyhydroxyalkanoate （PHA） by Hydrogenophaga sp. Isolated from Soil Environment during Batch Fermentation [J] . Varavut Tanamool ,Tsuyoshi Imai ,Paiboon Danvirutai . 生命科学（ISSN1934-7391） . 2011,第012期

4. Yields of Polyhydroxyalkanoates （PHAs） during Batch Fermentation of Sugar Cane Juice by Alcaligenes latus and Alcaligenes eutrophus [J] . Waranya Suwannasing ,Samart Moonamart ,Pakawadee Kaewkannetra . 生命科学（ISSN1934-7391） . 2011,第011期

5. 产聚羟基脂肪酸酯的深海细菌的筛选与鉴定 [C] . 王伟毅 ,阮灵伟 . 第五届青年海洋科学研讨会 . 2011

6. 3-羟基脂肪酸甲酯作为燃料的潜能开发及低成本生产聚羟基脂肪酸酯的初步探索 [A] . 罗容聪 . 2008