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11.发明授权
公开(公告)号：US4853334A
公开(公告)日：1989-08-01
申请号：US186962
申请日：1988-04-27
CPC分类号： A62D3/02 , C02F3/1231 , C02F3/34 , C12R1/39 , A62D2101/22 , Y02W10/15
摘要： A process for degrading volatile halogenated aliphatic hydrocarbons containing 1 to 3 carbon atoms using Pseudomonas fluorescens NRRL-B-18296 is described. The method preferably uses a carbon source, such as glucose or molasses, which stimulates the bacterium to degrade the hydrocarbons and which is readily degraded in the environment so that the halogenated aliphatic hydrocarbon is degraded to carbon dioxide, water and hydrochloric acid so that no toxic residues are produced.
摘要翻译： 描述了使用荧光假单胞菌NRRL-B-18296降解含有1至3个碳原子的挥发性卤代脂族烃的方法。 该方法优选使用碳源，例如葡萄糖或糖蜜，其刺激细菌降解烃并且易于在环境中降解，使得卤代脂族烃降解为二氧化碳，水和盐酸，使得没有毒性 产生残留物。
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公开(公告)号：US4800158A
公开(公告)日：1989-01-24
申请号：US841889
申请日：1986-03-20
申请人： Peter A. Vandenbergh
发明人： Peter A. Vandenbergh
CPC分类号： C12R1/40 , C12N15/52 , C12N15/78 , Y10S210/908 , Y10S435/876 , Y10S435/877
摘要： A method for degrading linalool using Pseudomonas strains is described. Also described are novel Pseudomonas putida strains which degrade linalool and in some instances geraniol and citronellol. A method for producing 6-methyl-5-heptene-2-one using certain novel strains is also described.
摘要翻译： 描述了使用假单胞菌属菌株降解里哪醇的方法。 还描述了新的恶臭假单胞菌菌株，其降解里哪醇，并且在某些情况下降解香叶醇和香茅醇。 还描述了使用某些新型菌株生产6-甲基-5-庚烯-2-酮的方法。
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13.发明授权
公开(公告)号：US4493895A
公开(公告)日：1985-01-15
申请号：US404344
申请日：1982-07-30
CPC分类号： C12R1/38 , C02F3/34 , C12N1/20 , C12N15/00 , Y10S435/874
摘要： This invention relates to microbial methods and materials useful in the degradation of organic chemicals having toxic and obnoxious characteristics into innocuous materials compatible with the environment and to the process comprising identification, production and utilization of microorganisms for said purposes.
摘要翻译： 本发明涉及可用于降解与环境相容的无害材料中具有毒性和令人讨厌的特性的有机化学物质的微生物方法和材料以及用于所述目的鉴定，生产和利用微生物的方法。
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公开(公告)号：US4452894A
公开(公告)日：1984-06-05
申请号：US310090
申请日：1981-10-09
CPC分类号： C12R1/385 , C02F3/34 , C12N1/26 , C12N15/52 , C12N15/78 , C12R1/40 , Y10S210/909 , Y10S435/875 , Y10S435/877
摘要： Compositions of selected strains of Pseudomonas bacteria having the ability to utilize halogenated aromatic compounds as a sole carbon source are described. The bacteria are isolated from environments where they have been in long association with halogenated aromatic compounds, usually analagous compounds. First L-tryptophan and then a halogenated aromatic hydrocarbon are used as sole carbon sources for isolating and testing the selected strains. The isolated Pseudomonas strains are Pseudomonas putida; Pseudomonas sp. NRRL-B-12,538 or NRRL-B-12,539 or transfer derivatives thereof and are useful for degrading halogenated aromatic pollutants, particularly mono- and di-chloroaromatics.
摘要翻译： 描述了具有使用卤代芳族化合物作为唯一碳源的能力的选择的假单胞菌菌株的组合物。 细菌从与卤代芳族化合物（通常是化合物）长期结合的环境中分离。 首先使用L-色氨酸，然后使用卤代芳烃作为分离和测试所选菌株的唯一碳源。 分离的假单胞菌属是恶臭假单胞菌; 假单胞菌属 NRRL-B-12,538或NRRL-B-12,539或其转移衍生物，并且可用于降解卤化芳族污染物，特别是单氯和二氯芳族化合物。
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公开(公告)号：US06558538B2
公开(公告)日：2003-05-06
申请号：US09845629
申请日：2001-04-30
IPC分类号： C02F150
摘要： The present invention provides a method and device for preventing the formation of deposits in a drainage system (100). The device (10) includes a container (12, 212), connected by a flexible cord (20) to a stopper (22). An antimicrobial composition (24) is placed in the container and the container is inserted into a drain opening (102). The container moves to the bottom of the trap (106) of the drainage system. The container is preferably located at least partially beneath the water or drainage fluid (110) in the bottom of the trap. The cord and stopper prevent the container from moving beyond the trap. The cord and stopper allow for removal of the container from the drainage system, once the composition has been fully dispensed.
摘要翻译： 本发明提供一种用于防止在排水系统（100）中形成沉积物的方法和装置。 装置（10）包括通过软线（20）连接到止动器（22）的容器（12,212）。 将抗微生物组合物（24）放置在容器中，并将容器插入排水开口（102）中。 容器移动到排水系统的收集器（106）的底部。 容器优选地至少部分位于捕集器底部的水或排出流体（110）的下面。 电线和塞子防止容器移动超过陷阱。 一旦组合物完全分配，绳索和塞子就可以从排水系统中取出容器。
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16.发明授权
公开(公告)号：US5910571A
公开(公告)日：1999-06-08
申请号：US910551
申请日：1997-08-11
申请人： Sylvain Moineau , Barbara J. Holler , Peter A. Vandenbergh , Ebenezer R. Vedamuthu , Jeffrey K. Kondo
发明人： Sylvain Moineau , Barbara J. Holler , Peter A. Vandenbergh , Ebenezer R. Vedamuthu , Jeffrey K. Kondo
IPC分类号： A23C19/032 , C07K14/315 , C12N1/21 , C12N15/31 , C12N15/74 , C07K1/00
CPC分类号： C07K14/315 , A23C19/0323 , C12N15/746 , A23C2220/202 , A23Y2240/41
摘要： DNA encoding phage resistance protein which aborts infection by the phage, designated as AbiE. The DNA which is contained in a Lactococcus lactis deposited as NRRL-B-21443 and described in SEQ ID NO:1, is incorporated into a bacterium to encode the AbiE and provide phage resistance. Lactococcus and other bacteria encoding the AbiE are useful in industrial fermentations wherein phage are a problem.
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公开(公告)号：US5861376A
公开(公告)日：1999-01-19
申请号：US30911
申请日：1993-03-15
IPC分类号： A23C9/13 , A23C19/11 , A23L3/3526 , A23L3/3571 , C07K14/315 , A61K38/00 , C07K5/00 , C07K7/00
CPC分类号： A23C9/1322 , A23C19/11 , A23L3/3526 , A23L3/3571 , C07K14/315
摘要： A peptide (QSP-9124) was synthesized corresponding to the 34 residue sequence of a peptide precursor to the bacteriocin LL-2 produced by Lactococcus lactis LLA-2.0. The precursor to native bacteriocin LL-2 is extensively modified by post-translational mechanisms. Serine and threonine residues are dehydrated and lanthionine and methyl-lanthionine sulfur bridges are formed between cysteine and several of the dehydrated serine and threonine residues. The synthesized peptide has greater anti-bacterial action against Listeria monocytogenes, than did the native, post-translationally modified protein LL-2. Antibacterial activity against several beneficial food lactobacterial strains was absent, so that the peptide is of value as a food preservative against L. monocytogenes.
摘要翻译： 对应于乳酸乳球菌LLA-2.0产生的细菌素LL-2的肽前体的34个残基序列合成肽（QSP-9124）。 天然细菌素LL-2的前体被翻译后机制广泛修饰。 丝氨酸和苏氨酸残基脱水，在半胱氨酸与几种脱水丝氨酸和苏氨酸残基之间形成羊血酸和甲基 - 硫代磷酸硫桥。 合成的肽比天然的翻译后修饰的蛋白LL-2具有更强的针对单核细胞增生利斯特氏菌的抗菌作用。 对几种有益食物乳杆菌菌株的抗菌活性不存在，因此该肽对于单核细胞增生李斯特菌属是有价值的食品防腐剂。
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公开(公告)号：US5702923A
公开(公告)日：1997-12-30
申请号：US840503
申请日：1992-02-24
IPC分类号： A23L27/60 , A01N63/02 , A23L3/3463 , A23L3/3571 , A61F13/15 , A61F13/472 , A61L15/44 , C07K14/005 , C07K14/195 , C07K14/315 , C07K14/41 , C12P21/00 , C12R1/01 , C12P21/04 , C12K2/00
CPC分类号： C07K14/315 , A01N63/02 , A23L3/34635 , A23L3/3571 , Y10S435/822
摘要： A method of making a bacteriocin produced by Lactococcus lactis NRRL-B-18535 is described. The bacteriocin is useful in foods and other materials and has a wide spectrum of activity against Gram-positive bacteria in a pH range between 2 and 8.
摘要翻译： 描述了由乳酸乳球菌NRRL-B-18535制备细菌素的方法。 细菌素可用于食品和其他材料，并且在2至8之间的pH范围内具有广泛的革兰氏阳性菌活性。
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公开(公告)号：US5175252A
公开(公告)日：1992-12-29
申请号：US841655
申请日：1992-02-25
IPC分类号： A23L3/3571 , A61K38/00 , C07K14/195 , C12N15/70
CPC分类号： A23L3/3571 , C07K14/195 , C12N15/70 , A61K38/00
摘要： Isolation and identification of a gene encoding for a bacteriocin precursor in Pediococcus acidilactici, cloning of the gene in a vector plasmid and transformation to bacteria is described. The bacteriocin is particularly useful for inhibiting Listeria in food products.
摘要翻译： 描述了编码乳酸球菌的细菌素前体的基因的分离和鉴定，载体质粒中的基因的克隆和转化为细菌。 细菌素特别可用于抑制食品中的李斯特菌。
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公开(公告)号：US4929445A
公开(公告)日：1990-05-29
申请号：US148044
申请日：1988-01-25
IPC分类号： A23L3/3472 , A01N63/00 , A01N63/02 , A23C3/08 , A23C9/12 , A23L3/3463 , A23L3/3571 , C07K14/195 , C12P1/04
CPC分类号： C07K14/195 , A23L3/3571 , Y10S435/822 , Y10S435/835
摘要： A method for inhibiting Listeria monocytogenes in a food or other material which can be contaminated with this pathogen using a bacteriocin produced by DNA in Pediococcus acidilactici is described. The bacteriocin is particularly produced by Pediococcus acidilactici containing a 6.2 Mdal (9.4 Kilobase pairs) plasmid encoding for the bacteriocin.
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