BRPI0413460A - método para dissociação de células - Google Patents
método para dissociação de célulasInfo
- Publication number
- BRPI0413460A BRPI0413460A BRPI0413460-5A BRPI0413460A BRPI0413460A BR PI0413460 A BRPI0413460 A BR PI0413460A BR PI0413460 A BRPI0413460 A BR PI0413460A BR PI0413460 A BRPI0413460 A BR PI0413460A
- Authority
- BR
- Brazil
- Prior art keywords
- cells
- mixture
- cell wall
- cell dissociation
- dissociated
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/14—Yeasts or derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- C12N1/005—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 after treatment of microbial biomass not covered by C12N1/02 - C12N1/08
-
- 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
- C12N1/06—Lysis of microorganisms
- C12N1/063—Lysis of microorganisms of yeast
-
- 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
- C12N1/06—Lysis of microorganisms
- C12N1/066—Lysis of microorganisms by physical methods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Polymers & Plastics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Food Science & Technology (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Animal Husbandry (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Virology (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Birds (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Nutrition Science (AREA)
- Fodder In General (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Feed For Specific Animals (AREA)
Abstract
"MéTODO PARA DISSOCIAçãO DE CéLULAS". A presente invenção se refere a um método para dissociação das células segundo o qual as células são tratadas em condições de pH, de temperatura e de cisalhamento tal que se obtém uma mistura de ghosts de parede celular e citoplasma. Preferivelmente, as células são cozidas a jato em um pH alcalino para formar uma mistura intermediária, e a mistura intermediária é subsequentemente cozida a jato. Geralmente, as células se dissociam, de forma que ao menos um componente da parede celular separada esteja substancialmente separado das paredes celulares dissociadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49575003P | 2003-08-15 | 2003-08-15 | |
PCT/US2004/026582 WO2005016024A1 (en) | 2003-08-15 | 2004-08-16 | Method for dissociation of cells |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0413460A true BRPI0413460A (pt) | 2006-10-17 |
Family
ID=34193343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0413460-5A BRPI0413460A (pt) | 2003-08-15 | 2004-08-16 | método para dissociação de células |
Country Status (8)
Country | Link |
---|---|
US (3) | US7425439B2 (pt) |
EP (1) | EP1662893B9 (pt) |
JP (1) | JP2007502601A (pt) |
AT (1) | ATE397867T1 (pt) |
BR (1) | BRPI0413460A (pt) |
CA (1) | CA2535546C (pt) |
DE (1) | DE602004014390D1 (pt) |
WO (1) | WO2005016024A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100009028A1 (en) * | 2008-07-09 | 2010-01-14 | Grain Processing Corporation | Method for Dissociation of Cells |
US20170119831A1 (en) * | 2014-06-17 | 2017-05-04 | Neste Oyj | Use of hydrothermally treated biomass as pathogen binder |
WO2015193549A1 (en) * | 2014-06-17 | 2015-12-23 | Neste Oil Oyj | Use of hydrothermally treated biomass as mycotoxin binder |
US11419350B2 (en) | 2016-07-01 | 2022-08-23 | Corbion Biotech, Inc. | Feed ingredients comprising lysed microbial cells |
WO2020003905A1 (ja) * | 2018-06-27 | 2020-01-02 | アサヒグループホールディングス株式会社 | インターロイキン-6、10産生促進剤 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1187512A (en) * | 1966-08-05 | 1970-04-08 | Kyowa Hakko Kogyo Kk | Process for Extracting Proteins from Micro-Organisms |
US3843807A (en) * | 1970-06-19 | 1974-10-22 | Standard Oil Co | Texturizing process for single-cell protein |
CH532903A (fr) * | 1971-06-25 | 1973-01-31 | Nestle Sa | Procédé d'extraction de protéines à partir de cellules de microorganismes |
JPS4832672A (pt) * | 1971-08-20 | 1973-05-01 | ||
US4021303A (en) * | 1972-11-10 | 1977-05-03 | Dai-Nippon Sugar Manufacturing Co., Ltd. | Method for treatment of microorganisms |
GB1432039A (en) | 1972-11-10 | 1976-04-14 | Dai Nippon Sugar Mfg Co Ltd | Method of treating microorganisms |
US4225620A (en) * | 1977-08-26 | 1980-09-30 | Blue Wing Corporation | Method for feeding ruminant animals |
DE2629268C3 (de) * | 1976-06-30 | 1980-11-20 | Basf Ag, 6700 Ludwigshafen | Futterzusatzmittel |
GB2006823A (en) * | 1977-09-21 | 1979-05-10 | British Petroleum Co | Microbial Protein |
US4601986A (en) * | 1983-07-29 | 1986-07-22 | Phillips Petroleum Company | Protein product of reduced nucleic acid content and low allergenicity |
GB8819718D0 (en) * | 1988-08-19 | 1988-09-21 | Porter W L | Improvements in probiotic-type products |
US5130242A (en) * | 1988-09-07 | 1992-07-14 | Phycotech, Inc. | Process for the heterotrophic production of microbial products with high concentrations of omega-3 highly unsaturated fatty acids |
JPH05336896A (ja) * | 1992-04-06 | 1993-12-21 | Ajinomoto Co Inc | 母豚用飼料組成物 |
IL108908A (en) | 1994-03-09 | 1996-10-31 | Speech Therapy Systems Ltd | Speech therapy system |
FI952726A (fi) * | 1995-06-02 | 1996-12-03 | Cultor Oy | Menetelmä ruokatuotteen valmistamiseksi |
US6387420B1 (en) * | 1996-12-23 | 2002-05-14 | Juhani Vuorenmaa | Procedure for preparing a food additive, and an additive and its use |
IL130303A0 (en) * | 1999-06-03 | 2000-06-01 | M G Novobiotech Ltd | A bacterial strain processed plant extracts and probiotic compositions for human and veterinary use |
FI114895B (fi) | 2001-05-14 | 2005-01-31 | Suomen Rehu Oy | Ravinnon lisäaine |
US20100009028A1 (en) | 2008-07-09 | 2010-01-14 | Grain Processing Corporation | Method for Dissociation of Cells |
-
2004
- 2004-08-16 BR BRPI0413460-5A patent/BRPI0413460A/pt not_active Application Discontinuation
- 2004-08-16 DE DE602004014390T patent/DE602004014390D1/de active Active
- 2004-08-16 JP JP2006523442A patent/JP2007502601A/ja active Pending
- 2004-08-16 US US10/919,191 patent/US7425439B2/en active Active
- 2004-08-16 AT AT04781296T patent/ATE397867T1/de not_active IP Right Cessation
- 2004-08-16 WO PCT/US2004/026582 patent/WO2005016024A1/en active Application Filing
- 2004-08-16 EP EP04781296A patent/EP1662893B9/en not_active Not-in-force
- 2004-08-16 CA CA2535546A patent/CA2535546C/en active Active
-
2008
- 2008-07-09 US US12/170,033 patent/US8828708B2/en active Active
-
2014
- 2014-07-16 US US14/333,228 patent/US20140328996A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2535546A1 (en) | 2005-02-24 |
EP1662893B1 (en) | 2008-06-11 |
US20140328996A1 (en) | 2014-11-06 |
DE602004014390D1 (de) | 2008-07-24 |
JP2007502601A (ja) | 2007-02-15 |
ATE397867T1 (de) | 2008-07-15 |
US20080268096A1 (en) | 2008-10-30 |
EP1662893A1 (en) | 2006-06-07 |
EP1662893B9 (en) | 2008-10-15 |
US8828708B2 (en) | 2014-09-09 |
CA2535546C (en) | 2011-02-08 |
US20050100881A1 (en) | 2005-05-12 |
US7425439B2 (en) | 2008-09-16 |
WO2005016024A1 (en) | 2005-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MXPA05012080A (es) | Generacion y aislamiento de celulas t especificas al antigeno. | |
WO2003102214A3 (en) | Method for efficient rna interference in mammalian cells | |
NZ550185A (en) | Methods of inducing terminal differentiation Methods of inducing terminal differentiation | |
WO2007047979A3 (en) | Parthenogenic activation of human oocytes for the production of human embryonic stem cells | |
WO2003060062A3 (en) | Methods of inducing differentiation in stem cells, methods of generating tissue using scaffold matrices derived from micro-organs and stem cells, methods of producing adult stem cells and methods of continuously generating stem cells by implantation of micro-organs as sources of stem cells | |
DK2041151T3 (da) | Fremgangsmåde til fremstilling af et glycosid af et mono- eller diacylglycerolprodukt fra et plantemateriale | |
CY1110237T1 (el) | Συνθεση οιστετρολης δια στεροειδων προερχομενων απο οιστρονη | |
MX2007016360A (es) | Productos alimenticios aireados y metodos para producir los mismos. | |
WO2007140195A3 (en) | Methods and systems for increasing production of equilibrium reactions | |
WO2001090345A3 (en) | Methods and compositions for enhancing the delivery of a nucleic acid to a cell | |
AU2003295310A8 (en) | Battery-boosted, rapid startup of frozen fuel cell | |
AU2003256317A1 (en) | Method of making perforated cyllindrical fuel cells | |
WO2006013572A3 (en) | Red microalgae expressing exogenous polypeptides and methods of generating and utilizing same | |
SG11201903254PA (en) | Undifferentiated stem cell-removing agent, and method for removing undifferentiated stem cells | |
MXPA03007535A (es) | Metodo para extraer virus de cultivo celular. | |
BRPI0413460A (pt) | método para dissociação de células | |
EP1520003B8 (en) | Process for recovery of plant sterols from by-product of vegetable oil refining | |
ATE393139T1 (de) | Mehrstufiges verfahren zur kontinuierlichen herstellung von cycloaliphatischen diisocyanaten | |
EP1659653A4 (en) | FUEL CELL SYSTEM AND METHOD OF STARTING FUEL CELL SYSTEM OPERATION | |
WO2004056984A3 (en) | Enzymatic method for the isolation of dna from plant tissue | |
WO2008133249A1 (ja) | 燃料電池の排ガス処理装置および排ガス処理方法 | |
WO2006091960A3 (en) | Method and apparatus for dielectric isolation of fuel cells | |
EP1596452A4 (en) | MANUFACTURING METHOD FOR A FUEL CELL PARAMETER | |
GB2450059A (en) | Culture system and method for propagation of human blastocyst-derived stem cells | |
AU2001258400A1 (en) | Method for introducing a nucleic acid into a cell (transfection) by means of calcium phosphate, and transfected cell |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: A FIM DE DAR CONTINUIDADE AO EXAME DO PEDIDO, O DEPOSITANTE DEVERA COMPLEMENTAR A RETRIBUICAO EQUIVALENTE A 4 REIVINDICACOES EXCEDENTES. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A23J 3/20 , C12N 1/06 , C12P 19/04 , A23K 1/00 Ipc: A23J 3/20 (2006.01), C12N 1/06 (2006.01), C12P 19/ |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |