ES2058287T3 - Ureasa acida y su produccion. - Google Patents
Ureasa acida y su produccion.Info
- Publication number
- ES2058287T3 ES2058287T3 ES88305854T ES88305854T ES2058287T3 ES 2058287 T3 ES2058287 T3 ES 2058287T3 ES 88305854 T ES88305854 T ES 88305854T ES 88305854 T ES88305854 T ES 88305854T ES 2058287 T3 ES2058287 T3 ES 2058287T3
- Authority
- ES
- Spain
- Prior art keywords
- acid
- ureasa
- production
- urease
- microorganism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/225—Lactobacillus
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/46—Streptococcus ; Enterococcus; Lactococcus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/803—Physical recovery methods, e.g. chromatography, grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/814—Enzyme separation or purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/853—Lactobacillus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/885—Streptococcus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
UNA UREASA ACIDA QUE TIENE UN PH OPTIMO PARA ACTIVIDAD EN LA REGION ACIDA SE PRODUCE POR UN MICROORGANISMO QUE PERTENECE AL GENERO LACTOBACILLUS STREPTOCOCCUS. LA UREASA ES SUPERIOR A LA UREASA CONVENCIONAL EN ESTABILIDAD AL PH, A LA TEMPERATURA Y AL ALCOHOL
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17175087 | 1987-07-09 | ||
JP9235688 | 1988-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058287T3 true ES2058287T3 (es) | 1994-11-01 |
Family
ID=26433800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88305854T Expired - Lifetime ES2058287T3 (es) | 1987-07-09 | 1988-06-28 | Ureasa acida y su produccion. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5093255A (es) |
EP (1) | EP0298641B1 (es) |
KR (1) | KR960014702B1 (es) |
CN (1) | CN1037617C (es) |
AU (1) | AU615661B2 (es) |
BG (1) | BG48218A3 (es) |
BR (1) | BR8803412A (es) |
CA (1) | CA1333889C (es) |
DE (1) | DE3884295T2 (es) |
ES (1) | ES2058287T3 (es) |
HU (1) | HU202918B (es) |
MX (1) | MX173764B (es) |
NZ (1) | NZ225225A (es) |
PT (1) | PT87941B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837017A (en) * | 1987-03-12 | 1989-06-06 | Leveen Harry H | Urease antigen product and process |
EP0654273A1 (en) * | 1993-11-18 | 1995-05-24 | Harry H. Leveen | Pharmaceutical product and method for treatment |
FR2715166B1 (fr) * | 1994-01-18 | 1996-04-26 | Orstom | Souches bactériennes phylogénétiquement proches du genre Lactobacillus et du genre Bacillus, procédé de culture et applications. |
US5846752A (en) * | 1996-07-26 | 1998-12-08 | Board Of Trustees Operating Michigan State University | Mutant urease and method of use for determination of urea |
US7717857B2 (en) | 2007-04-25 | 2010-05-18 | Stc.Unm | Diagnosis of P. aeruginosa infection in the lungs of patients |
JP2011217737A (ja) * | 2010-03-24 | 2011-11-04 | Sumitomo Chemical Co Ltd | 5−(アミノメチル)−2−クロロチアゾールの製造方法 |
JP2011193857A (ja) * | 2010-03-24 | 2011-10-06 | Sumitomo Chemical Co Ltd | N−カルバモイルアミノ化合物の製造方法 |
CN102242109B (zh) * | 2011-04-29 | 2012-11-07 | 江南大学 | 一种保持固定化酸性脲酶酶膜稳定性的方法 |
CN103571815B (zh) * | 2013-10-29 | 2016-03-02 | 江南大学 | 一种高效制备食品级酸性脲酶的方法及应用 |
CN105861235B (zh) * | 2016-06-22 | 2019-11-08 | 江南大学 | 一种降低浓香型白酒酒醅中尿素的方法 |
CN107723259A (zh) * | 2017-10-17 | 2018-02-23 | 华北水利水电大学 | 一种培养具有高脲酶活性的巴氏生孢八叠球菌的方法 |
CN109735575B (zh) * | 2019-01-18 | 2022-04-22 | 东南大学 | 一种从土壤中直接提取植物脲酶制备碳酸钙的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5620830A (en) * | 1979-07-26 | 1981-02-26 | Matsushita Electric Ind Co Ltd | Rotation transmitting device |
JPH0657149B2 (ja) * | 1986-01-13 | 1994-08-03 | サッポロビール株式会社 | ウレア−ゼ及びその製造法 |
AU598305B2 (en) * | 1986-10-14 | 1990-06-21 | Gekkeikan Sake Company, Ltd. | Quality improvement of alcoholic liquors |
EP0280398B1 (en) * | 1987-02-06 | 1993-06-30 | NAGASE & COMPANY, LTD. | Method for producing acid urease, and use thereof |
-
1988
- 1988-06-28 DE DE88305854T patent/DE3884295T2/de not_active Expired - Lifetime
- 1988-06-28 EP EP88305854A patent/EP0298641B1/en not_active Expired - Lifetime
- 1988-06-28 ES ES88305854T patent/ES2058287T3/es not_active Expired - Lifetime
- 1988-06-29 NZ NZ225225A patent/NZ225225A/en unknown
- 1988-07-05 AU AU18716/88A patent/AU615661B2/en not_active Ceased
- 1988-07-07 BR BR8803412A patent/BR8803412A/pt unknown
- 1988-07-08 CA CA000571507A patent/CA1333889C/en not_active Expired - Fee Related
- 1988-07-08 MX MX1220588A patent/MX173764B/es unknown
- 1988-07-08 HU HU883602A patent/HU202918B/hu not_active IP Right Cessation
- 1988-07-08 PT PT87941A patent/PT87941B/pt not_active IP Right Cessation
- 1988-07-08 KR KR1019880008501A patent/KR960014702B1/ko not_active IP Right Cessation
- 1988-07-08 BG BG84829A patent/BG48218A3/xx unknown
- 1988-07-09 CN CN88104235A patent/CN1037617C/zh not_active Expired - Lifetime
- 1988-07-11 US US07/217,355 patent/US5093255A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
HUT47316A (en) | 1989-02-28 |
HU202918B (en) | 1991-04-29 |
US5093255A (en) | 1992-03-03 |
BR8803412A (pt) | 1989-01-24 |
MX12205A (es) | 1993-09-01 |
EP0298641B1 (en) | 1993-09-22 |
KR890002391A (ko) | 1989-04-10 |
CA1333889C (en) | 1995-01-10 |
CN1036405A (zh) | 1989-10-18 |
CN1037617C (zh) | 1998-03-04 |
BG48218A3 (en) | 1990-12-14 |
DE3884295D1 (de) | 1993-10-28 |
KR960014702B1 (ko) | 1996-10-19 |
AU1871688A (en) | 1989-01-12 |
DE3884295T2 (de) | 1994-01-20 |
AU615661B2 (en) | 1991-10-10 |
EP0298641A3 (en) | 1990-01-31 |
PT87941A (pt) | 1989-06-30 |
MX173764B (es) | 1994-03-28 |
NZ225225A (en) | 1991-06-25 |
PT87941B (pt) | 1995-03-01 |
EP0298641A2 (en) | 1989-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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