BR9910131A - Bactérias do ácido láctico geneticamente modificadas tendo atividades modificadas de redutase diacetila - Google Patents
Bactérias do ácido láctico geneticamente modificadas tendo atividades modificadas de redutase diacetilaInfo
- Publication number
- BR9910131A BR9910131A BR9910131-9A BR9910131A BR9910131A BR 9910131 A BR9910131 A BR 9910131A BR 9910131 A BR9910131 A BR 9910131A BR 9910131 A BR9910131 A BR 9910131A
- Authority
- BR
- Brazil
- Prior art keywords
- diacetyl
- lactic acid
- acid bacteria
- modified
- genetically modified
- Prior art date
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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
- C12N15/746—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for lactic acid bacteria (Streptococcus; Lactococcus; Lactobacillus; Pediococcus; Enterococcus; Leuconostoc; Propionibacterium; Bifidobacterium; Sporolactobacillus)
Abstract
Patente de Invenção: <B>"BACTéRIAS DO áCIDO LáCTICO GENETICAMENTE MODIFICADAS TENDO ATIVIDADES MODIFICADAS DE REDUTASE DIACETILA"<D>. bactérias do ácido láctico geneticamente modificadas tendo uma atividade de redutase diacetila, atividade de redutase de acetoína e/ou atividade de desidrogenase de butanodiol reduzida ou eliminada ou intensificada são proporcionadas. Tais bactérias podem ser usadas em culturas de iniciação na produção de produtos alimentícios, incluindo produtos lácteos onde é desejado ter um elevado teor diacetila e para a redução ou remoção completa da diacetila em bebidas, incluindo cerveja, sucos de fruta e determinados tipos de vinho, onde a presença da diacetila é indesejada.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8256698P | 1998-04-21 | 1998-04-21 | |
DK55298 | 1998-04-21 | ||
DKPA199801697 | 1998-12-21 | ||
PCT/DK1999/000218 WO1999054453A1 (en) | 1998-04-21 | 1999-04-20 | Novel genetically modified lactic acid bacteria having modified diacetyl reductase activities |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910131A true BR9910131A (pt) | 2001-01-09 |
Family
ID=27220784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910131-9A BR9910131A (pt) | 1998-04-21 | 1999-04-20 | Bactérias do ácido láctico geneticamente modificadas tendo atividades modificadas de redutase diacetila |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1071760A1 (pt) |
AU (1) | AU754472B2 (pt) |
BR (1) | BR9910131A (pt) |
CA (1) | CA2326405C (pt) |
NO (1) | NO20005292L (pt) |
NZ (1) | NZ508136A (pt) |
PL (1) | PL344013A1 (pt) |
WO (1) | WO1999054453A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6449719B1 (en) | 1999-11-09 | 2002-09-10 | Widevine Technologies, Inc. | Process and streaming server for encrypting a data stream |
US8055894B2 (en) | 1999-11-09 | 2011-11-08 | Google Inc. | Process and streaming server for encrypting a data stream with bandwidth based variation |
US7165175B1 (en) | 2000-09-06 | 2007-01-16 | Widevine Technologies, Inc. | Apparatus, system and method for selectively encrypting different portions of data sent over a network |
JP4587348B2 (ja) | 2000-10-31 | 2010-11-24 | ダイセル化学工業株式会社 | 新規な(r)−2,3−ブタンジオール脱水素酵素 |
US7043473B1 (en) | 2000-11-22 | 2006-05-09 | Widevine Technologies, Inc. | Media tracking system and method |
US7150045B2 (en) | 2000-12-14 | 2006-12-12 | Widevine Technologies, Inc. | Method and apparatus for protection of electronic media |
US7007170B2 (en) | 2003-03-18 | 2006-02-28 | Widevine Technologies, Inc. | System, method, and apparatus for securely providing content viewable on a secure device |
US7406174B2 (en) | 2003-10-21 | 2008-07-29 | Widevine Technologies, Inc. | System and method for n-dimensional encryption |
US9609279B2 (en) | 2004-09-24 | 2017-03-28 | Google Inc. | Method and system for providing secure CODECS |
WO2007038245A2 (en) | 2005-09-23 | 2007-04-05 | Widevine Technologies, Inc. | Method for evolving detectors to detect malign behavior in an artificial immune system |
US7817608B2 (en) | 2005-09-23 | 2010-10-19 | Widevine Technologies, Inc. | Transitioning to secure IP communications for encoding, encapsulating, and encrypting data |
US8243924B2 (en) | 2007-06-29 | 2012-08-14 | Google Inc. | Progressive download or streaming of digital media securely through a localized container and communication protocol proxy |
US8868464B2 (en) | 2008-02-07 | 2014-10-21 | Google Inc. | Preventing unauthorized modification or skipping of viewing of advertisements within content |
CA2735948A1 (en) | 2008-09-29 | 2011-04-01 | Butamaxtm Advanced Biofuels Llc | Enhanced pyruvate to 2,3-butanediol conversion in lactic acid bacteria |
DE102011003387A1 (de) | 2011-01-31 | 2012-08-02 | Wacker Chemie Ag | Verfahren zur fermentativen Herstellung von 2,3-Butandiol |
US8751800B1 (en) | 2011-12-12 | 2014-06-10 | Google Inc. | DRM provider interoperability |
ES2867753T3 (es) * | 2016-04-07 | 2021-10-20 | Dsm Ip Assets Bv | Producto de leche fermentado con diacetilo producido con ayuda de lactasa |
CN115927136B (zh) * | 2022-08-01 | 2023-06-09 | 长江师范学院 | 一种产四甲基吡嗪的重组乳酸菌、其构建方法及其应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3512814A1 (de) * | 1985-04-10 | 1986-10-30 | Döhler GmbH, 6100 Darmstadt | Alkoholfreie getraenke auf basis von cerealien, verfahren und mikroorganismen zu ihrer herstellung |
-
1999
- 1999-04-20 AU AU31385/99A patent/AU754472B2/en not_active Ceased
- 1999-04-20 WO PCT/DK1999/000218 patent/WO1999054453A1/en active IP Right Grant
- 1999-04-20 PL PL99344013A patent/PL344013A1/xx not_active Application Discontinuation
- 1999-04-20 EP EP99913127A patent/EP1071760A1/en not_active Withdrawn
- 1999-04-20 CA CA2326405A patent/CA2326405C/en not_active Expired - Fee Related
- 1999-04-20 NZ NZ508136A patent/NZ508136A/xx unknown
- 1999-04-20 BR BR9910131-9A patent/BR9910131A/pt not_active IP Right Cessation
-
2000
- 2000-10-20 NO NO20005292A patent/NO20005292L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1999054453A1 (en) | 1999-10-28 |
NO20005292L (no) | 2000-12-18 |
PL344013A1 (en) | 2001-09-24 |
EP1071760A1 (en) | 2001-01-31 |
NO20005292D0 (no) | 2000-10-20 |
CA2326405C (en) | 2011-01-04 |
NZ508136A (en) | 2003-02-28 |
AU754472B2 (en) | 2002-11-14 |
CA2326405A1 (en) | 1999-10-28 |
AU3138599A (en) | 1999-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007. |