公开(公告)号：US2595605A

公开(公告)日：1952-05-06

申请号：US4315948

申请日：1948-08-07

申请人： AMERICAN CYANAMID CO

发明人： PETTY MILTON A

CPC分类号： Y10S435/838

公开(公告)号：US2359950A

公开(公告)日：1944-10-10

申请号：US45929042

申请日：1942-09-22

申请人： CLAUDE R WICKARD

发明人： WARD GEORGE E ,  WICKERHAM LYNFERD J ,  LOCKWOOD LEWIS B

IPC分类号： C12P7/18

CPC分类号： C12P7/18 ,  Y10S435/822 ,  Y10S435/828 ,  Y10S435/838 ,  Y10S435/842

公开(公告)号：US5547863A

公开(公告)日：1996-08-20

申请号：US393604

申请日：1989-08-14

申请人： Youn W. Han ,  Margaret A. Clarke

发明人： Youn W. Han ,  Margaret A. Clarke

IPC分类号： C08B37/00 ,  C12P19/04 ,  C07D413/00 ,  C07G3/00

CPC分类号： C12R1/07 ,  C08B37/0051 ,  C12P19/04 ,  Y10S435/838

摘要： Soil isolates, identified as strains of Bacillus polymyxa, NRRL B-18475 and NRRL B-18476, produce large quantities of a pure and uniform extracellular polysaccharide fructan (levan), in a sucrose medium. The levan consists entirely of fructose and the residues linked by .beta., 2-6 fructofuranoside linkage.

摘要翻译： 鉴定为多粘菌芽孢杆菌菌株NRRL B-18475和NRRL B-18476的土壤分离物在蔗糖培养基中产生大量纯的和均匀的细胞外多糖果聚糖（levan）。 levan完全由果糖和由β，2-6呋喃果糖苷键连接的残基组成。

公开(公告)号：US5053328A

公开(公告)日：1991-10-01

申请号：US908777

申请日：1986-09-18

申请人： Bernhard Muetze ,  Christian Wandrey ,  Wolfgang Leuchtenberger ,  Toshihisa Ohshima

发明人： Bernhard Muetze ,  Christian Wandrey ,  Wolfgang Leuchtenberger ,  Toshihisa Ohshima

IPC分类号： C12N9/06 ,  C12P13/04 ,  C12P13/06 ,  C12R1/07

CPC分类号： C12P13/06 ,  C12P13/04 ,  Y10S435/832 ,  Y10S435/833 ,  Y10S435/834 ,  Y10S435/835 ,  Y10S435/836 ,  Y10S435/837 ,  Y10S435/838 ,  Y10S435/839

摘要： The preparation of an L-amino acid, particularly valine, leucine, isoleucine, alanine and phenylalanine, from the corresponding .alpha.-keto carboxylic acid by bacterial fermentation in the presence of ammonium ions is carried out with the aid of thermophilic Bacillus strains at temperatures above 45.degree. C., in particular above 60.degree. C. Bacillus strains DSM 406, 452, 461, 42, 463, 465 and 466 are particularly suitable for this purpose. The greater solubility of the amino acid at the elevated fermentation temperature permits the separation out of the amino acid from the reaction mixture simply by cooling, whereafter the depleted reaction mixture can be pumped back into the fermenter. Especially favorable yields are achieved by supplying oxygen to the fermenter to an amount of less than about 20% dissolved oxygen.

摘要翻译： 在铵离子存在下通过细菌发酵从相应的α-酮羧酸制备L-氨基酸，特别是缬氨酸，亮氨酸，异亮氨酸，丙氨酸和苯丙氨酸，借助于嗜热芽孢杆菌菌株，在温度高于 45℃，特别是高于60℃。芽孢杆菌菌株DSM 406,452,461,42,463,465和466特别适用于此目的。 氨基酸在升高的发酵温度下的更大的溶解度允许简单地通过冷却从反应混合物中分离出氨基酸，然后将贫化的反应混合物泵送回发酵罐。 通过向发酵罐供应氧气至小于约20％的溶解氧的量来实现特别有利的产率。

公开(公告)号：US4483848A

公开(公告)日：1984-11-20

申请号：US410780

申请日：1982-08-23

申请人： Roger B. Cox ,  David C. Steer

发明人： Roger B. Cox ,  David C. Steer

IPC分类号： A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/00 ,  C09K8/20 ,  C09K8/90 ,  C11D3/22 ,  C12N15/52 ,  C12P19/04 ,  A61K7/16

CPC分类号： C09K8/905 ,  A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/002 ,  C09K8/206 ,  C11D3/222 ,  C12N15/52 ,  C12P19/04 ,  C08L5/00 ,  Y10S435/838 ,  Y10S507/936

摘要： An heteropolysaccharide known as Bipolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Bipolymer PS 87 is synthesised by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.

公开(公告)号：US4464410A

公开(公告)日：1984-08-07

申请号：US410793

申请日：1982-08-23

申请人： Roger B. Cox ,  David C. Steer

发明人： Roger B. Cox ,  David C. Steer

IPC分类号： A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/00 ,  C09K8/20 ,  C09K8/90 ,  C11D3/22 ,  C12N15/52 ,  C12P19/04 ,  A23L1/04

CPC分类号： C09K8/905 ,  A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/002 ,  C09K8/206 ,  C11D3/222 ,  C12N15/52 ,  C12P19/04 ,  C08L5/00 ,  Y10S435/838 ,  Y10S507/936

摘要： An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.

公开(公告)号：US4456714A

公开(公告)日：1984-06-26

申请号：US410778

申请日：1982-08-23

申请人： Roger B. Cox ,  David C. Steer

发明人： Roger B. Cox ,  David C. Steer

IPC分类号： A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/00 ,  C09K8/20 ,  C09K8/90 ,  C11D3/22 ,  C12N15/52 ,  C12P19/04 ,  C08K5/04 ,  C09D3/10 ,  C09D5/04

CPC分类号： C09K8/905 ,  A23L29/269 ,  A61K8/73 ,  A61Q11/00 ,  C08B37/00 ,  C08F2/18 ,  C09D7/002 ,  C09K8/206 ,  C11D3/222 ,  C12N15/52 ,  C12P19/04 ,  C08L5/00 ,  Y10S435/838 ,  Y10S507/936

摘要： An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.

公开(公告)号：US4254227A

公开(公告)日：1981-03-03

申请号：US18675

申请日：1979-03-08

申请人： Shigetaka Okada ,  Sumio Kitahata ,  Shigeharu Yoshikawa ,  Kentaro Miyake

发明人： Shigetaka Okada ,  Sumio Kitahata ,  Shigeharu Yoshikawa ,  Kentaro Miyake

IPC分类号： A23L1/09 ,  C12N11/02 ,  C12N11/10 ,  C12P19/18

CPC分类号： C12P19/18 ,  A23L29/30 ,  Y10S435/832 ,  Y10S435/835 ,  Y10S435/837 ,  Y10S435/838 ,  Y10S435/852

摘要： The present invention relates to processes for producing syrups or syrup solids containing fructose-terminated oligosaccharides, characterized by subjecting a mixture containing liquefied starch and either fructose or sucrose to the action of immobilized cyclodextrin glucanotransferase E.C. 2.4.1.19.

摘要翻译： 本发明涉及生产含有果糖封端的寡糖的糖浆或糖浆固体的方法，其特征在于使含有液化淀粉和果糖或蔗糖的混合物进行固定化的环糊精葡聚糖转移酶E.C.2.4.1.19的作用。

公开(公告)号：US4032403A

公开(公告)日：1977-06-28

申请号：US594680

申请日：1975-07-10

申请人： Shuzo Sakai ,  Naoto Tsuyama

发明人： Shuzo Sakai ,  Naoto Tsuyama

IPC分类号： C12P19/14 ,  C13K7/00 ,  C12D13/02

CPC分类号： C13K7/00 ,  C12P19/14 ,  Y10S435/803 ,  Y10S435/822 ,  Y10S435/83 ,  Y10S435/832 ,  Y10S435/834 ,  Y10S435/837 ,  Y10S435/838 ,  Y10S435/839 ,  Y10S435/847 ,  Y10S435/848 ,  Y10S435/85 ,  Y10S435/852 ,  Y10S435/853 ,  Y10S435/859 ,  Y10S435/874 ,  Y10S435/886 ,  Y10S435/91

摘要： A process for the production of saccharified starch products in which maltose is the predominant constituent characterized by subjecting a starch hydrolysate simultaneously or successively to the action of an enzyme(s) with a maltotriose-decomposing activity versus maltose-decomposing activity ratio of 2.5 or higher and which is obtained from higher plant and/or bacterial source and to the action(s) of a maltogenic enzyme(s), purifying, concentrating and recovering the resulting saccharified starch products.

公开(公告)号：US3950221A

公开(公告)日：1976-04-13

申请号：US490278

申请日：1974-07-22

申请人： Yoshitaka Kokusho ,  Susumu Higashi ,  Haruo Machida ,  Shinjiro Iwasaki

发明人： Yoshitaka Kokusho ,  Susumu Higashi ,  Haruo Machida ,  Shinjiro Iwasaki

IPC分类号： A23C19/032 ,  C12N9/00 ,  C12N9/52 ,  C12N9/58 ,  C07G7/02 ,  A23C19/00

CPC分类号： C12N9/58 ,  A23C19/0326 ,  C12N9/00 ,  C12N9/52 ,  Y10S435/838 ,  Y10S435/839 ,  Y10S435/911 ,  Y10S435/931 ,  Y10S435/939

摘要： A process for improving the quality of microbial rennet by inactivating cellulase impurities in microbial rennet which comprises heat-treating microbial rennet in an aqueous medium in the presence of sodium chloride.