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公开(公告)号：EP3303638A1
公开(公告)日：2018-04-11
申请号：EP16714851.9
申请日：2016-04-01
发明人： MATE DE GERANDO, Hadrien , RUDANT, Laetitia , ROPARS, Marcel , LOPES FERREIRA, Nicolas , LOPEZ CONTRERAS, Ana Maria
摘要： The invention relates to mutant bacteria of the genus
Clostridium beijerinckii , CNCM I-4985, CNCM I-4986, CNCM I-4987 and CNCM I-4988, deposited on the 27th May 2015 at the Pasteur institute (CNCM, 25 rue du Docteur Roux, F-75724 PARIS Cedex 15, France), and CNCM I-5027, cNCM I-5028 and CNCM I-5029, deposited on the 26th November at the Pasteur institute (CNCM, 25 rue du Docteur Roux, F-75724 PARIS Cedex 15, France), which can be used in the fermentation of sugars for the production of isopropanol and butanol.-
2.发明公开BACTERIUM WITH INCREASED TOLERANCE TO BUTYRIC ACIDS 审中-公开BAKTERIUM MITERHÖHTERTOLERANZGEGENÜBERBUTTERSÄURE
公开(公告)号：EP3099781A4
公开(公告)日：2017-10-04
申请号：EP15742642
申请日：2015-01-28
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3.发明公开
公开(公告)号：EP3050966A1
公开(公告)日：2016-08-03
申请号：EP15152866.8
申请日：2015-01-28
申请人： Evonik Degussa GmbH
发明人： Haas, Thomas , Bülter, Thomas , Demler, Martin , Beck, Simon
摘要： A reaction mixture for producing ethanol and/or acetate from a carbon source in aerobic conditions, wherein the mixture comprises
- a first acetogenic microorganism in an exponential growth phase;
- free oxygen; and
- a second acetogenic microorganism in a stationary phase
wherein the first and second acetogenic microorganism is capable of converting the carbon source to the acetate and/or ethanol.摘要翻译： 一种用于在需氧条件下从碳源生产乙醇和/或乙酸盐的反应混合物，其中所述混合物包含指数生长期的第一种乙酰酵母微生物; - 游离氧; 和 - 固定相中的第二种致病微生物，其中所述第一和第二种致产生微生物能够将碳源转化成乙酸盐和/或乙醇。
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4.发明公开EXTRACTION OF NITROGEN FROM ORGANIC MATERIALS THROUGH AMMONIFICATION BY MIXED BACTERIAL POPULATIONS 审中-公开中氮有机材料BY氨化法提取混合细菌种群
公开(公告)号：EP2971025A1
公开(公告)日：2016-01-20
申请号：EP14715416.5
申请日：2014-03-07
申请人： Ductor Oy
发明人： OKSANEN, Ilona , KÄÄRIÄINEN, Susanna , KOSKENNIEMI, Kerttu , VIROLAINEN, Nina , HERNESNIEMI, Saara
摘要： The invention provides a process for producing ammonia or ammonium from an organic material by fermenting a medium comprising organic material in the presence of a mixed bacterial population capable of ammonification, wherein the fermenting is under conditions, and for a sufficient period of time, to produce a fermentation product that comprises ammonia or ammonium. The organic material includes nitrogenous compounds suitable for conversion to ammonia or ammonium.
摘要翻译： 本发明提供了一种通过发酵介质，其包括有机材料在能够氨化的混合细菌群体的存在下，worin发酵是条件下生产由有机材料氨或铵，而对于一段足够的时间，以产生 发酵产品确实含有氨或铵。 所述有机材料包括适合于转化为氨或铵含氮化合物。
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公开(公告)号：EP2861744A1
公开(公告)日：2015-04-22
申请号：EP13728508.6
申请日：2013-03-13
申请人： Ductor Oy
发明人： LATVALA, Veikko , KETOLA, Ari , OSKANEN, Ilona , KOSKENNIEMI, Kerttu , LAAKSONEN, Maiju , LENSU, Elisa
摘要： The invention provides a process for producing ammonia or ammonium from an organic material, the method by contacting the organic material with at least one hydrolytic enzyme, in a medium, to produce a medium including hydrolyzed or partially hydrolyzed organic material suitable for microbial fermentation. The hydrolyzed or partially hydrolyzed medium with organic material is then fermented in the presence of at least one microorganism capable of ammonification, wherein the fermenting is under conditions, and for a sufficient period of time, to produce a fermentation product that comprises ammonia or ammonium. The organic material includes nitrogenous compounds suitable for conversion to ammonia or ammonium.
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公开(公告)号：EP2855690A1
公开(公告)日：2015-04-08
申请号：EP13797085.1
申请日：2013-05-30
发明人： CHEN, Wendy , KOEPKE, Michael
CPC分类号： C12P7/52 , C12N9/0008 , C12P7/42 , C12R1/145 , C12Y102/01075
摘要： Bacteria are genetically engineered to produce 3-hydroxypropionate (3-HP). The bacteria are carboxydotrophic acetogens. The bacteria produce acetyl-coA using the Wood-Ljungdahl pathway for fixing CO/CO2. A malonyl-coA reductase from a bacterium that contains such an enzyme is introduced. Additionally, an acetyl-coA carboxylase may also be introduced The production of 3-HP can be improved by overproduction of acetyl-CoA carboxylase or by overproduction of biotin. This can be effected by improved promoters or higher copy number or enzymes that are catalytically more efficient.
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7.发明公开A PROCESS FOR PRODUCING CHEMICALS USING MICROBIAL FERMENTATION OF SUBSTRATES COMPRISING CARBON MONOXIDE 审中-公开用于生产化学品通过微生物发酵KOHLENMONOXIDHALTIGER衬底
公开(公告)号：EP2606138A2
公开(公告)日：2013-06-26
申请号：EP11818796.2
申请日：2011-08-18
发明人： SIMPSON, Sean , FLEMING, Shane , TREVETHICK, Simon
摘要： A process for converting a substrate such as carbon monoxide to useful chemicals has been developed. The process involves providing a substrate comprising CO to a bioreactor which contains a culture of one or more micro-organisms and anaerobically fermenting the substrate to produce 2,3-butanediol (BDO). The BDO is next converted to one or more of butane, butadiene and/or methyl ethyl ketone which in turn can be converted to other compounds. The source of the CO can be an industrial process such as the ferrous metal products manufacturing. The microorganism can be Clostridium autoethanogenum, Clostridium ljundahlii or Clostridium ragsdalei.
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公开(公告)号：EP2598630A1
公开(公告)日：2013-06-05
申请号：EP11812829.7
申请日：2011-07-28
摘要： This invention relates generally to the field of microbial fermentation of gases. It more particularly relates to a novel strain of
Clostridium autoethanogenum bacteria with improved efficiency in the production of ethanol by anaerobic fermentation of substrates containing carbon monoxide (CO).摘要翻译： 本发明一般涉及气体微生物发酵领域。 本发明更具体地涉及通过厌氧发酵含有一氧化碳（CO）的底物提高乙醇生产效率的新型产醇梭菌菌株。
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9.发明公开METHODS AND COMPOSITIONS FOR AFFECTING THE DIFFERENTIATION OF CLOSTRIDIA IN CULTURE 审中-公开方法和组合物影响的差异梭状芽胞杆菌的培养
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10.发明公开Method for producing cellulolytic enzyme using clostridium microorganism and method for culturing and proliferating clostridium microorganism 审中-公开一种用于使用梭菌微生物和方法的微生物梭菌的培养和增殖产生纤维素分解酶处理
公开(公告)号：EP2330185A1
公开(公告)日：2011-06-08
申请号：EP10193628.4
申请日：2010-12-03
发明人： Mori, Yutaka , Kosugi, Akihiko
摘要： A method for producing cellulolytic enzyme, where clostridium microorganisms having cellulose utilizability are cultured, wherein after utilizable carbon source is consumed by the clostridium microorganisms, addition and consumption of the carbon source are repeated periodically to accumulate the cellulolytic enzyme in a culture medium.
摘要翻译： 一种用于生产纤维素分解酶，其中具有纤维素梭菌利用性培养微生物的方法，利用的碳源后worin由碳源的微生物梭菌，添加和消费消耗重复周期性累积所述纤维素分解酶在培养基中。
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