ES2365798T1 - Goma gelán genéticamente purificada. - Google Patents

Goma gelán genéticamente purificada. Download PDF

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Publication number
ES2365798T1
ES2365798T1 ES11151426T ES11151426T ES2365798T1 ES 2365798 T1 ES2365798 T1 ES 2365798T1 ES 11151426 T ES11151426 T ES 11151426T ES 11151426 T ES11151426 T ES 11151426T ES 2365798 T1 ES2365798 T1 ES 2365798T1
Authority
ES
Spain
Prior art keywords
gene
arylsulfatase
rubber
sphingomonas elodea
glucoronidase
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.)
Pending
Application number
ES11151426T
Other languages
English (en)
Inventor
Joseph M. Cleary
Russell J. Coleman
Nancy E. Harding
Yamini N. Patel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CP Kelco US Inc
Original Assignee
CP Kelco US Inc
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 CP Kelco US Inc filed Critical CP Kelco US Inc
Publication of ES2365798T1 publication Critical patent/ES2365798T1/es
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • A23C9/137—Thickening substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
    • A23C9/154—Milk preparations; Milk powder or milk powder preparations containing additives containing thickening substances, eggs or cereal preparations; Milk gels
    • A23C9/1544—Non-acidified gels, e.g. custards, creams, desserts, puddings, shakes or foams, containing eggs or thickening or gelling agents other than sugar; Milk products containing natural or microbial polysaccharides, e.g. cellulose or cellulose derivatives; Milk products containing nutrient fibres
    • 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
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/269—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of microbial origin, e.g. xanthan or dextran
    • A23L29/272—Gellan
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01031—Beta-glucuronidase (3.2.1.31)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Tea And Coffee (AREA)
  • Medicinal Preparation (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

Un cultivo microbiológicamente puro de Sphingomonas elodea que es deficiente en arilsulfatasa y que comprende una deleción de todo parte de su gen de arilsulfatasa, una inserción en su gen de arilsulfatasa o una mutación inactivante en su gen de arilsulfatasa.

Claims (5)

1. Un cultivo microbiológicamente puro de Sphingomonas elodea que es deficiente en arilsulfatasa y que comprende una deleción de todo parte de su gen de arilsulfatasa, una inserción en su gen de arilsulfatasa o una mutación inactivante en su gen de arilsulfatasa.
2. Un cultivo microbiológicamente puro de Sphingomonas elodea que es deficiente en \beta-glucoronidasa y que comprende una deleción de todo parte de su gen de \beta-glucoronidasa, una inserción en su gen de \beta-glucoronidasa o una mutación inactivante en su gen de \beta-glucoronidasa.
3. Una composición que comprende un caldo de cultivo de Sphingomonas elodea, que ha sido producido por el cultivo de Sphingomonas elodea de las reivindicaciones 1 o 2.
4. Un método de producción de una composición de goma gelán, que comprende:
obtener el cultivo microbiológicamente puro de Sphingomonas elodea de las reivindicaciones 1 o 2;
recoger el medio de cultivo; y
precipitar goma gelán de la mezcla.
5. El método de la reivindicación 4, que comprende además:
añadir la goma gelán a un producto lácteo.
ES11151426T 2004-06-21 2005-06-20 Goma gelán genéticamente purificada. Pending ES2365798T1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58073004P 2004-06-21 2004-06-21
US580730P 2004-06-21

Publications (1)

Publication Number Publication Date
ES2365798T1 true ES2365798T1 (es) 2011-10-11

Family

ID=35785733

Family Applications (2)

Application Number Title Priority Date Filing Date
ES11151426T Pending ES2365798T1 (es) 2004-06-21 2005-06-20 Goma gelán genéticamente purificada.
ES11151437T Pending ES2364267T1 (es) 2004-06-21 2005-06-20 Goma gelán genéticamente purificada.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES11151437T Pending ES2364267T1 (es) 2004-06-21 2005-06-20 Goma gelán genéticamente purificada.

Country Status (17)

Country Link
US (1) US7361754B2 (es)
EP (4) EP2682471B1 (es)
JP (1) JP2008503237A (es)
KR (2) KR20070085201A (es)
CN (2) CN101124329A (es)
AR (1) AR049360A1 (es)
AU (2) AU2005265200B2 (es)
BR (1) BRPI0512385A8 (es)
CA (1) CA2571518C (es)
DE (2) DE11151437T8 (es)
DK (3) DK2325323T3 (es)
ES (2) ES2365798T1 (es)
MX (1) MXPA06014955A (es)
NZ (1) NZ586761A (es)
PE (1) PE20060101A1 (es)
TW (3) TWI384950B (es)
WO (1) WO2006009938A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2439266B1 (en) 2005-11-28 2017-02-01 DSM IP Assets B.V. Enzyme preparations yielding a clean taste
CN1932026B (zh) * 2006-09-12 2011-10-26 山东大学 一种结冷胶发酵液的脱蛋白方法
CN102791741B (zh) 2009-12-10 2017-05-10 杜邦营养生物科学有限公司 诱导异味的酶的失活
EP3613284B1 (en) 2017-04-20 2023-08-16 Rodríquez García, Amadeo Method and projectile for combating nests of harmful insects
JP7316758B2 (ja) * 2018-03-02 2023-07-28 合同酒精株式会社 オフフレーバーのリスクを低減できるラクターゼ調製物
CN111057711B (zh) * 2019-12-25 2022-01-18 廊坊梅花生物技术开发有限公司 鞘氨醇单胞菌工程菌及其构建方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086140B1 (en) * 1998-06-10 2003-01-22 CP Kelco ApS Modified gellan gum composition process for preparation of same and use thereof
JP3379923B2 (ja) * 1999-10-01 2003-02-24 新田ゼラチン株式会社 発酵乳食品の製造方法
JP3483820B2 (ja) * 1999-12-24 2004-01-06 三栄源エフ・エフ・アイ株式会社 カルシウム強化食品
EP1261717B1 (en) 2000-03-02 2008-05-07 CP Kelco U.S., Inc. Mutant bacterial strains of the genus sphingonomas deficient in production of polyhydroxybutyrate and a process of clarification of sphingans
US6663911B2 (en) * 2001-02-01 2003-12-16 C. P. Kelco U.S., Inc. Methods of making sterilized milk compositions comprising native gellan gum
JP2002238520A (ja) * 2001-02-20 2002-08-27 Toyo Seikan Kaisha Ltd 浮遊固形物含有密封容器入り飲料およびその製造方法
US7314974B2 (en) 2002-02-21 2008-01-01 Monsanto Technology, Llc Expression of microbial proteins in plants for production of plants with improved properties

Also Published As

Publication number Publication date
TW200612833A (en) 2006-05-01
DK1766601T3 (da) 2014-01-13
TWI466636B (zh) 2015-01-01
ES2364267T1 (es) 2011-08-30
AU2011200079A1 (en) 2011-01-27
DE11151437T8 (de) 2013-04-25
EP1766601B8 (en) 2013-11-06
DK2325324T3 (da) 2015-01-12
KR20070085201A (ko) 2007-08-27
CN101921780B (zh) 2014-06-18
MXPA06014955A (es) 2007-03-26
AR049360A1 (es) 2006-07-19
TW201043142A (en) 2010-12-16
EP1766601A4 (en) 2008-10-01
PE20060101A1 (es) 2006-02-27
AU2005265200A1 (en) 2006-01-26
EP1766601A2 (en) 2007-03-28
TW201106867A (en) 2011-03-01
WO2006009938A3 (en) 2007-07-19
JP2008503237A (ja) 2008-02-07
DE11151426T1 (de) 2012-09-06
TWI336244B (en) 2011-01-21
EP2682471B1 (en) 2017-04-19
EP2325324A1 (en) 2011-05-25
EP2325323A1 (en) 2011-05-25
NZ586761A (en) 2011-10-28
DE11151426T8 (de) 2013-04-25
TWI384950B (zh) 2013-02-11
WO2006009938A2 (en) 2006-01-26
US7361754B2 (en) 2008-04-22
EP2325324B1 (en) 2014-10-22
EP2325323B1 (en) 2013-12-18
CA2571518A1 (en) 2006-01-26
AU2011200079B2 (en) 2012-02-09
AU2005265200B2 (en) 2011-06-23
CA2571518C (en) 2018-01-02
CN101124329A (zh) 2008-02-13
EP2682471A1 (en) 2014-01-08
DE11151437T1 (de) 2012-09-06
EP1766601B1 (en) 2013-10-02
CN101921780A (zh) 2010-12-22
BRPI0512385A8 (pt) 2017-10-03
KR101296940B1 (ko) 2013-08-14
BRPI0512385A (pt) 2008-03-11
US20060003051A1 (en) 2006-01-05
DK2325323T3 (da) 2014-02-17

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