专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3616234A Method of preparing protease from candida lipolytica 失效
标题翻译：从坎迪达脂质体制备蛋白质的方法
公开(公告)号：US3616234A
公开(公告)日：1971-10-26
申请号：US3616234D
申请日：1969-08-11
申请人： AJINOMOTO KK
发明人： KOMAGATA KAZUO , NAKASE TAKASHI , MITSUGI KOJI , OKUMURA SHINJI
IPC分类号： C12N9/60 , C12D13/10
CPC分类号： C12N9/60 , Y10S435/923
摘要： Candida lipolytica produces a protease intracellularly and particularly in a culture medium on which the micro-organism is grown. The enzyme may be recovered from the medium by conventional methods or the cell free medium may be contacted with the protein to be hydrolyzed. Alternatively, the protein may be contacted with live cells of the micro-organism in an aqueous medium.

2. 发明授权

US3532601A Fermentative preparation of threonine 失效
标题翻译： THREONINE的发酵制备
公开(公告)号：US3532601A
公开(公告)日：1970-10-06
申请号：US3532601D
申请日：1969-07-31
申请人： AJINOMOTO KK
发明人： OKUMURA SHINJI , SHIBUYA MASAO , YOSHINAGA FUMIHIRO , KOMAGATA KAZUO , KATSUYA NOROBU
IPC分类号： C12P13/08 , C12D13/06
CPC分类号： C12P13/08 , Y10S435/824 , Y10S435/874

3. 发明专利

CA775086A METHOD OF PRODUCING AMINO ACID BY FERMENTATION 未知
公开(公告)号：CA775086A
公开(公告)日：1968-01-02
申请号：CA775086D
申请人： AJINOMOTO KK
发明人： SHIIO ISAMU , YAMADA KAZUHIKO , IIZUKA HIROSHI , OTSUKA SHINICHIRO , KOMAGATA KAZUO , KATSUYA NOBORU , ISHII RYOSUKE

4. 发明专利

GB1204635A A FERMANTATION PROCESS FOR THE PRODUCTION OF CITRIC ACID 未知
公开(公告)号：GB1204635A
公开(公告)日：1970-09-09
申请号：GB935469
申请日：1969-02-20
申请人： AJINOMOTO KK
发明人： OKUMURA SHINJI , TSUGAWA RYUICHIRO , KAMIJO HIROTAKA , KAMIMURA AKIRA , KOMAGATA KAZUO
IPC分类号： C12P7/48
摘要： 1,204,635. Citric acid. AJINOMOTO CO. Inc. 20 Feb., 1969 [4 March, 1968; 20 April, 1968], No. 9354/69. Heading C2C. Citric acid is prepared by a fermentation process which comprises aerobically culturing a strain of micro-organism of genus Candida on a culture medium containing a hydrocarbon, e.g. straight-chain paraffin 10-20 C or a mixture thereof, an assimilable nitrogen source and minor nutrients. Candida lipolytica, and Candida tropicalis are used in examples using biotin and a biotin derivative and thiamine respectively as growth promoting agents. The nitrogen source may be ammonium salts, gaseous ammonia or urea.

5. 发明专利

DE1442193A1 未知
公开(公告)号：DE1442193A1
公开(公告)日：1968-11-21
申请号：DE1442193
申请日：1963-07-13
申请人： AJINOMOTO KK
发明人： IIZUKA HIROSHI , KATSUYA NOBORU , SHILIO ISAMU , KOMAGATA KAZUO , OTSUKA SHINICHIRO , ISHII RYOSUKE
IPC分类号： C12P13/04 , C12P13/14
摘要： Amino acids such as glutanic acid, aspartic acid, alanine, phenylalanine, lysine, arginine, tyrosine, isolevicene, valine, glycine, threonine, tryptophan, proline and serine are prepared by cultivating a microorganism in a medium containing a hydrocarbon, a nitrogen source, inorganic substances and, if desired, growth-promoting substances under aerobic conditions, said microorganism being one which is capable of growing on one of the following media, viz. (a) a medium containing keronsine 10g., NH4Cl 2.0g., Na2HPO4.12H2O 1.0g., KH2PO4 1.5g., MgSO4.7H2O 0.5g., NaCl 2.0g., and 1 litre of distilled water; (b) a medium containing crude petroleum 10g., NH4NO3 2.5g., Na2HPO4 12H2O 1.0g., KH2PO4 1.5g., MgSO4.7H2O 1.5g., MnCl2 0.2g., CaCl2 trace, FeSO4.7H2O trace, MoSO4 trace, CaCO3 (separately sterilized) 0.5g., and 1 litre of distilled water; (c) a medium containing dissolved methane and/or propane, NH4Cl 1.0g., KH2PO4 0.5., MgSO4 0.2g., FeCl3 trace, and 1 litre of distilled water, which medium is in contact with a gas mixture of air and methane and/or propane the ratio of air: methane and/or propane being 1 : 1; or (d) a medium comprising either of mediums (a), (b) or (c) together with a growth promoting substance. Suitable hydrocarbon sources are liquid paraffin, kerosine, light oil, heavy oil, naphtha, ligroin, propane, butane, propylene, ethane, methane, natural gas or a mixture thereof. Specified microorganisms are Corynebacterium oleophilus and hydrocarboclastus; Brevibacterium fulrum, acetylicum, albus and cerinus; Achromobacter pestifer; Pseudomonas ovalis; Escherichia coli; Mycobacterium brevicale; Candida lipolytica and tropicalis and Hansenula anomala.

6. 发明专利

CA748407A PROCESS FOR THE FERMENTATIVE PRODUCTION OF L-ISOLEUCINE 未知
公开(公告)号：CA748407A
公开(公告)日：1966-12-13
申请号：CA748407D
申请人： AJINOMOTO KK
发明人： UEMURA TEIJIRO , OKUMURA SHINJI , FUJII YOSHITSUGU , KOMAGATA KAZUO

7. 发明专利

CA654450A PROCESS FOR PREPARING GUANYLIC ACID 未知
公开(公告)号：CA654450A
公开(公告)日：1962-12-18
申请号：CA654450D
申请人： AJINOMOTO KK
发明人： TAKAHASHI MASAHIRO , KOMAGATA KAZUO , MITSUGI KOJI , LIZUKA HIROSHI , MOTOZAKI SHINICHI , YAMADA HIDEAKI , KATAGIRI HIDEO

8. 发明专利

DE1517732A1 未知
公开(公告)号：DE1517732A1
公开(公告)日：1969-09-11
申请号：DE1517732
申请日：1966-06-04
申请人： AJINOMOTO KK
发明人： KOMAGATA KAZUO , NAKASE TAKASHI , MITSUGI KOJI , OKUMURA SHINJI
IPC分类号： C12N9/60

9. 发明专利

CA803492A PROCESS FOR PRODUCING 5'-NUCLEOTIDES 未知
公开(公告)号：CA803492A
公开(公告)日：1969-01-07
申请号：CA803492D
申请人： AJINOMOTO KK
发明人： OKUMURA SHINJI , TSUCHIYA YOSHIO , TAKAHASHI MASAHIRO , KOMAGATA KAZUO , KATAGIRI HIDEO , MITSUGI KOJI

10. 发明专利

DE1210758B 未知
公开(公告)号：DE1210758B
公开(公告)日：1966-02-17
申请号：DEA0044390
申请日：1963-10-25
申请人： AJINOMOTO KK
发明人： UEMURA TEIJIRO , FUJII YOSHITSUGU , OKUMURA SHINJI , KOMAGATA KAZUO
IPC分类号： C12P13/04

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式