MXPA02010757A - Proceso en lecho fluidizado para la produccion de granulos de enzimas. - Google Patents

Proceso en lecho fluidizado para la produccion de granulos de enzimas.

Info

Publication number
MXPA02010757A
MXPA02010757A MXPA02010757A MXPA02010757A MXPA02010757A MX PA02010757 A MXPA02010757 A MX PA02010757A MX PA02010757 A MXPA02010757 A MX PA02010757A MX PA02010757 A MXPA02010757 A MX PA02010757A MX PA02010757 A MXPA02010757 A MX PA02010757A
Authority
MX
Mexico
Prior art keywords
granules
enzyme
optionally
fluidised bed
enzyme granules
Prior art date
Application number
MXPA02010757A
Other languages
English (en)
Inventor
Rudolf Carolus Maria Barendse
Original Assignee
Dsm Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dsm Nv filed Critical Dsm Nv
Publication of MXPA02010757A publication Critical patent/MXPA02010757A/es

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
    • C12N9/98—Preparation of granular or free-flowing enzyme compositions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Fodder In General (AREA)

Abstract

Un proceso para la produccion continua de granulos de enzima que comprende los pasos de: (a) producir una preparacion enzimatica liquida que contiene una o mas enzimas, (b) en forma opcional agregar aditivos a la preparacion enzimatica liquida obtenida en (a), (c) atomizar una o mas preparaciones enzimaticas liquidas obtenidas en (a) o en (b) en un lecho fluidizado por medio de toberas de atomizado, (d) separar el material fino que escapa del lecho fluidizado con el gas de salida y devolverlo al lecho fluidizado como nucleos para la formacion de granulos, (e) conformar los granulos de un tamano predeterminado ajustando la corriente de gas que actua cribando las particulas, (f) descargar los granulos terminados a traves de una o mas cribas gravitatorias en contracorriente instaladas en la placa de entrada del lecho fluidizado, y (g) en forma opcional, recubrir los granulos de enzima obtenidos en el paso (f). La invencion proporciona ademas granulos de enzima caracterizados por tener una estructura isotropica, una forma esferica y superficie lisa expresada por un factor de redondez entre 1 y 1,6, y en forma opcional un recubrimiento.
MXPA02010757A 2000-05-04 2001-04-27 Proceso en lecho fluidizado para la produccion de granulos de enzimas. MXPA02010757A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00201635 2000-05-04
PCT/EP2001/004874 WO2001083727A2 (en) 2000-05-04 2001-04-27 Fluid bed process for the production of enzyme granules

Publications (1)

Publication Number Publication Date
MXPA02010757A true MXPA02010757A (es) 2004-05-17

Family

ID=8171459

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02010757A MXPA02010757A (es) 2000-05-04 2001-04-27 Proceso en lecho fluidizado para la produccion de granulos de enzimas.

Country Status (13)

Country Link
US (1) US20030124224A1 (es)
EP (1) EP1278595A2 (es)
JP (1) JP2003531608A (es)
CN (1) CN1209184C (es)
AR (1) AR028078A1 (es)
AU (1) AU2001270500A1 (es)
BG (1) BG107239A (es)
BR (1) BR0110466A (es)
CA (1) CA2407329A1 (es)
CZ (1) CZ20023626A3 (es)
MX (1) MXPA02010757A (es)
PL (1) PL365796A1 (es)
WO (1) WO2001083727A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004013268A1 (en) * 2002-07-30 2004-02-12 Unilever N.V. Abrasive hard surface cleaning compositions
EP1624958A2 (en) 2002-10-09 2006-02-15 Novozymes A/S A method for improving particle compositions
DE10357827A1 (de) * 2003-12-09 2005-07-14 Glatt Ingenieurtechnik Gmbh Verfahren zur Herstellung von Enzym-Granulaten und erhältliche Enzym-Granulate
DE10326231B4 (de) * 2003-06-11 2016-04-07 Glatt Ingenieurtechnik Gmbh Verfahren zur Herstellung von Enzym-Granulaten
CA2528637C (en) 2003-06-11 2012-10-23 Glatt Ingenieurtechnik Gmbh Method for production of enzyme granules and enzyme granules produced thus
DE102004022310B4 (de) * 2004-05-04 2010-01-07 Daimler Ag Brennstoffzellensystem mit einem Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen
PL1695633T3 (pl) 2005-02-24 2010-08-31 Ipc Process Center Gmbh & Co Granulat do wytwarzania pellet paszy dla zwierząt
EA011379B1 (ru) * 2005-03-04 2009-02-27 Никомед Фарма Ас Способ получения кальциевых композиций в непрерывном псевдоожиженном слое
DE102005043324A1 (de) * 2005-09-12 2007-03-15 Basf Ag Phytasehaltiges Enzymgranulat II
JP2021525533A (ja) 2018-06-01 2021-09-27 ダニスコ・ユーエス・インク 高ペイロードで無孔性の酵素含有被覆顆粒
EP3996519A1 (en) 2019-07-09 2022-05-18 DuPont Nutrition Biosciences ApS Fat coated particulate enzyme compositions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7904209A (pt) * 1978-07-04 1980-06-17 Novo Industri As Preparacao de protease adequada para mistura a composicoes de lavagem processo para preparatease cepa de b licheniformis e composicao de lavagem
DE3565475D1 (en) * 1984-04-07 1988-11-17 Bayer Ag Process and apparatus for the production of granules
CN1025156C (zh) * 1990-08-22 1994-06-29 中国科学院化工冶金研究所 酶液的流化床制粒工艺及设备
JPH08500375A (ja) * 1992-08-14 1996-01-16 ゾルファイ エンツィーメス ゲゼルシャフト ミツト ベシユレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 新規の酵素粒状物
DE69535877D1 (de) * 1994-12-21 2008-12-11 Hansens Lab Mikrobiell erzeugtes rennin mit verbesserter milchgerinnungsaktivität und verfahren zu dessen herstellung
AU718010B2 (en) * 1995-10-06 2000-04-06 Genencor International, Inc. Microgranule for food/feed applications
JPH1023888A (ja) * 1996-07-10 1998-01-27 Kao Corp 酵素造粒物の製造方法
NZ501408A (en) * 1997-06-04 2002-02-01 Dsm N Carbohydrate-based enzyme granulates
US20020064816A1 (en) * 1999-12-16 2002-05-30 Jens Lerchl Moss genes from physcomitrella patens encoding proteins involved in the synthesis of carbohydrates
US20020155971A1 (en) * 2000-04-03 2002-10-24 Novozymes A/S Enzyme tablets for cleaning improvement

Also Published As

Publication number Publication date
WO2001083727A3 (en) 2002-07-11
BR0110466A (pt) 2003-04-08
JP2003531608A (ja) 2003-10-28
CA2407329A1 (en) 2001-11-08
CZ20023626A3 (cs) 2003-06-18
WO2001083727A2 (en) 2001-11-08
BG107239A (bg) 2003-09-30
PL365796A1 (en) 2005-01-10
EP1278595A2 (en) 2003-01-29
CN1209184C (zh) 2005-07-06
AR028078A1 (es) 2003-04-23
CN1427740A (zh) 2003-07-02
US20030124224A1 (en) 2003-07-03
AU2001270500A1 (en) 2001-11-12

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