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公开(公告)号：US20170283842A1
公开(公告)日：2017-10-05
申请号：US15505320
申请日：2014-08-29
发明人： Feng Hong
IPC分类号： C12P19/04 , C12R1/02 , C12R1/025 , C12R1/865 , C12R1/065 , C12R1/38 , C12R1/41 , C12R1/645 , C12R1/01 , C12R1/05
CPC分类号： C12P19/04 , C12P19/00 , C12R1/00 , C12R1/01 , C12R1/02 , C12R1/025 , C12R1/05 , C12R1/065 , C12R1/38 , C12R1/41 , C12R1/645 , C12R1/865
摘要： Methods, compositions, systems and kits relating to processing of cassava bagasse into bacterial feedstock, such as bacterial feedstock suitable for nanocellulose production, are disclosed. Cassava bagasse may be contacted with an acid catalyst or an enzymatic catalyst to produce a hydrolysate, which can be used to form a pre-fermentation medium. Incubation of the pre-fermentation medium with a first population of microorganisms yields a supernatant enriched in reducing sugars, which may be used to form a culture medium which can be used to support growth of a second population of microorganisms to form the nanocellulose.
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公开(公告)号：US07534611B2
公开(公告)日：2009-05-19
申请号：US11844386
申请日：2007-08-24
摘要： Described herein is the isolation and identification of a number of sulfur oxidizing plant growth promoting rhizobacteria: RAY12, identified as Achromobacter piechaudii; RAY28, identified as Agrobacterium tumefaciens, RAY132, identified as Stenotrophomonas maltophilia; and RAY209, identified as Delftia acidovorans. The PGPR act to oxidize elemental sulfur which in turn provides sulfate for the plants. As a result of this arrangement, plants are able to grow more efficiently and effectively and have enhanced growth characteristics, for example, but by no means limited to, increased vigor, early emergence, increased emergence rate, increased biomass, increased plant leaf area, higher crop yield, increased pod number, increased pod weight, increased root biomass, increased seed weight, increased macro- and micro-nutrient uptake and the like. The sulfur-oxidizing PGPR may be applied to seeds, seed pieces, carrier materials, roots and planting soil.
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公开(公告)号：US07491535B2
公开(公告)日：2009-02-17
申请号：US10319645
申请日：2002-12-16
摘要： Described herein is the isolation and identification of a number of sulfur oxidizing plant growth promoting rhizobacteria: RAY12, identified as Achromobacter piechaudii; RAY28, identified as Agrobacterium tumefaciens, RAY132, identified as Stenotrophomonas maltophilia; and RAY209, identified as Delftia acidovorans. The PGPR act to oxidize elemental sulfur which in turn provides sulfate for the plants. As a result of this arrangement, plants are able to grow more efficiently and effectively and have enhanced growth characteristics, for example, but by no means limited to, increased vigor, early emergence, increased emergence rate, increased biomass, increased plant leaf area, higher crop yield, increased pod number, increased pod weight, increased root biomass, increased seed weight, increased macro- and micro-nutrient uptake and the like. The sulfur-oxidizing PGPR may be applied to seeds, seed pieces, carrier materials, roots and planting soil.
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4.发明申请SULFUR-OXIDIZING PLANT GROWTH PROMOTING RHIZOBACTERIA FOR ENHANCED CANOLA PERFORMANCE 有权促进植物生长的植物生长促进植物精油提高加拿大的性能公开(公告)号：US20080090729A1
公开(公告)日：2008-04-17
申请号：US11844383
申请日：2007-08-24
申请人： Manas Banerjee , Laila Yesmin
发明人： Manas Banerjee , Laila Yesmin
IPC分类号： A01N59/04
摘要： Described herein is the isolation and identification of a number of sulfur oxidizing plant growth promoting rhizobacteria: RAY12, identified as Achromobacter piechaudii; RAY28, identified as Agrobacterium turnefaciens, RAY132, identified as Stenotrophomonas maltophilia; and RAY209, identified as Delftia acidovorans. The PGPR act to oxidize elemental sulfur which in turn provides sulfate for the plants. As a result of this arrangement, plants are able to grow more efficiently and effectively and have enhanced growth characteristics, for example, but by no means limited to, increased vigor, early emergence, increased emergence rate, increased biomass, increased plant leaf area, higher crop yield, increased pod number, increased pod weight, increased root biomass, increased seed weight, increased macro- and micro-nutrient uptake and the like. The sulfur-oxidizing PGPR may be applied to seeds, seed pieces, carrier materials, roots and planting soil.
摘要翻译： 本文描述的是分离和鉴定许多硫氧化植物生长促进根际细菌：RAY12，鉴定为无色杆菌; RAY28，被鉴定为农杆菌，RAY132，鉴定为嗜麦芽寡养单胞菌; 和RAY209，鉴定为酸脱氢酶。 PGPR用于氧化元素硫，而硫元素又为植物提供硫酸盐。 作为这种安排的结果，植物能够更有效和更有效地生长并且具有增强的生长特征，例如但不限于增加活力，早期出苗，增加的出苗率，增加的生物量，增加的植物叶面积， 更高的作物产量，荚果数量增加，荚果重量增加，根生物量增加，种子重量增加，大量和微量营养摄取量增加等。 硫氧化PGPR可以应用于种子，种子片，载体材料，根和种植土壤。
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5.发明授权Process for producing the enzyme cholesterol esterase and for hydrolyzing cholesterol esters of fatty acids by using the enzyme itself 失效通过使用酶本身，生产酶胆固醇酯酶和用于水解脂肪酸胆固醇酯的方法
公开(公告)号：US4387163A
公开(公告)日：1983-06-07
申请号：US282744
申请日：1981-07-13
CPC分类号： C12R1/025 , C12N9/18 , Y10S435/824
摘要： The enzyme cholesterol esterase is produced by cultivating a strain of the Achromobacter delicatulus type, isolated from vegetable debris and identified by the symbol NRRL B-12115. Under the described culture conditions, the enzyme is exocellular and therefore does not require extraction from the cells.In addition, the micro-organism has a duplication time less than that of moulds and Actinomycetes. Cholesterol esters of fatty acids can be hydrolysed by adding them to the culture medium before inoculating the strain.
摘要翻译： 酶胆固醇酯酶是通过培养从蔬菜碎片分离并通过符号NRRL B-12115鉴定的无精细型无色杆菌菌株产生的。 在所述培养条件下，酶是细胞外的，因此不需要从细胞中提取。 此外，微生物的复制时间小于霉菌和放线菌的重复时间。 脂肪酸的胆固醇酯可以在接种菌株之前将其加入到培养基中来水解。
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公开(公告)号：US20170369349A1
公开(公告)日：2017-12-28
申请号：US15195335
申请日：2016-06-28
发明人： Manoj KUMAR , Mahendra Pratap SINGH , Dheer SINGH , Anurag Ateet GUPTA , Ravinder Kumar MALHOTRA
IPC分类号： C02F3/34 , C02F3/02 , C02F101/32 , C02F101/10 , C02F103/36 , C02F101/34
CPC分类号： C02F3/341 , C02F3/02 , C02F3/345 , C02F2101/101 , C02F2101/32 , C02F2101/345 , C02F2101/40 , C02F2103/365 , C10G19/08 , C12N1/20 , C12R1/01 , C12R1/025 , C12R1/06 , C12R1/125 , C12R1/38 , C12R1/385 , Y02W10/15
摘要： The present invention relates to a bio-assisted method for treatment of spent caustic by treating with haloalkaliphilic consortium of bacteria capable of reducing or transforming sulphides, thiols, mercaptants and other sulphur containing compounds, phenols, hydrocarbons, naphthenic acids and their derivatives in spent caustic.
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7.发明授权Isolated bacterial strain of Achromobacter sp. MTCC 5605 and a highly enantioselective epoxide hydrolase isolated therefrom 有权无色杆菌的分离菌株 MTCC 5605和从其分离的高度对映选择性的环氧化物水解酶公开(公告)号：US09150840B2
公开(公告)日：2015-10-06
申请号：US14000730
申请日：2012-08-27
CPC分类号： C12N9/14 , C12P7/18 , C12P41/001 , C12R1/025 , C12Y303/02003
摘要： The present invention relates to a novel epoxide hydrolase enzyme which aims to achieve a high degree of resolution towards a broader range of substrates with high enantioselectivity and yields with minimal product inhibition. The invention further relates to a new bacterial strain Achromobacter sp. MTCC 5605 isolated from a petroleum-contaminated sludge sample, capable of producing the said enzyme. It is notable that the enzyme can be used as whole bacterial cell preparation, which allows continuous hydrolysis of substrates at even higher concentration and have an advantage of being recycled. The invention further relates to a process for the hydrolysis of different aryl epoxides which are potential synthons of intermediates for the synthesis of chiral amino alcohols and bioactive compounds like β-blockers.
摘要翻译： 本发明涉及一种新的环氧化物水解酶，其目的是为具有高对映选择性的较宽范围的底物获得高度的分辨率，并以最小的产物抑制率得到产率。 本发明还涉及一种新的细菌菌株Achromobacter sp。 从能够产生所述酶的经石油污染的污泥样品中分离出的MTCC 5605。 值得注意的是，该酶可以用作整个细菌细胞制剂，其允许以更高浓度连续水解底物并且具有被回收的优点。 本发明还涉及用于水解不同芳基环氧化物的方法，它们是用于合成手性氨基醇和生物活性化合物（例如） - 阻滞剂的中间体的潜在合成子。
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公开(公告)号：US07521236B2
公开(公告)日：2009-04-21
申请号：US11844389
申请日：2007-08-24
CPC分类号： C12R1/025 , A01N63/00 , C12N1/20 , Y02A40/143
摘要： Described herein is the isolation and identification of a number of sulfur oxidizing plant growth promoting rhizobacteria: RAY12, identified as Achromobacter piechaudii; RAY28, identified as Agrobacterium tumefaciens, RAY132, identified as Stenotrophomonas maltophilia; and RAY209, identified as Delftia acidovorans. The PGPR act to oxidize elemental sulfur which in turn provides sulfate for the plants. As a result of this arrangement, plants are able to grow more efficiently and effectively and have enhanced growth characteristics, for example, but by no means limited to, increased vigor, early emergence, increased emergence rate, increased biomass, increased plant leaf area, higher crop yield, increased pod number, increased pod weight, increased root biomass, increased seed weight, increased macro- and micro-nutrient uptake and the like. The sulfur-oxidizing PGPR may be applied to seeds, seed pieces, carrier materials, roots and planting soil.
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公开(公告)号：US5885825A
公开(公告)日：1999-03-23
申请号：US344126
申请日：1994-11-23
申请人： Mow S. Lin , Eugene T. Premuzic
发明人： Mow S. Lin , Eugene T. Premuzic
摘要： A method of biochemically transforming macromolecular compounds found in solid carbonaceous materials, such as coal is provided. The preparation of new microorganisms, metabolically weaned through challenge growth processes to biochemically transform solid carbonaceous materials at extreme temperatures, pressures, pH, salt and toxic metal concentrations is also disclosed.
摘要翻译： 提供了一种在固体碳质材料如煤中发现的生物化学转化大分子化合物的方法。 还公开了通过攻击生长过程代谢断裂的新微生物的制备，以在极端温度，压力，pH，盐和有毒金属浓度下生物化学转化固体碳质材料。
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10.发明授权Process for producing modified microorganisms for oil treatment at high temperatures, pressures and salinity 失效用于在高温，压力和盐度下生产用于油处理的改性微生物的方法
公开(公告)号：US5492828A
公开(公告)日：1996-02-20
申请号：US169417
申请日：1993-12-20
申请人： Eugene T. Premuzic , Mow Lin
发明人： Eugene T. Premuzic , Mow Lin
摘要： This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil. The processes are comprised of steps which successively limit the carbon sources and increase the temperature, pressure and salinity of the media. This is done until microbial strains are obtained that are capable of growing in essentially crude oil as a carbon source and at a temperature range from about 70.degree. C. to 90.degree. C., at a pressure range from about 2,000 to 2,500 psi and at a salinity range from about 1.3 to 35%.
摘要翻译： 本发明涉及通过攻击生长过程制备新的，改良的生物体，其在极端温度，压力和pH条件下以及油藏的盐浓度是可行的，并且适用于微生物强化油采收。 本发明的改性微生物用于提高油的回收率并从原油中除去硫化合物和金属。 该方法包括连续限制碳源并增加介质的温度，压力和盐度的步骤。 这样做直到获得的微生物菌株能够在基本上作为碳源的原油生长，并且在约70℃至90℃的温度范围内，在约2,000至2,500psi的压力范围内， 盐度范围为约1.3％至35％。
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