CA1026985A - Process for preparation of galactose and galactose drinks with lactose solutions - Google Patents

Process for preparation of galactose and galactose drinks with lactose solutions

Info

Publication number
CA1026985A
CA1026985A CA204,869A CA204869A CA1026985A CA 1026985 A CA1026985 A CA 1026985A CA 204869 A CA204869 A CA 204869A CA 1026985 A CA1026985 A CA 1026985A
Authority
CA
Canada
Prior art keywords
galactose
drinks
preparation
lactose solutions
lactose
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
Application number
CA204,869A
Other languages
English (en)
French (fr)
Other versions
CA204869S (en
Inventor
Guy J. Moulin
Pierre F. Galzy
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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
Priority claimed from FR7326663A external-priority patent/FR2237905A1/fr
Priority claimed from FR7328537A external-priority patent/FR2239206A2/fr
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of CA1026985A publication Critical patent/CA1026985A/en
Expired legal-status Critical Current

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
    • 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
    • A23C9/1203—Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • 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
    • Y10S435/911—Microorganisms using fungi
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/944—Torulopsis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
CA204,869A 1973-07-20 1974-07-16 Process for preparation of galactose and galactose drinks with lactose solutions Expired CA1026985A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7326663A FR2237905A1 (en) 1973-07-20 1973-07-20 Lacto serum conversion to galactose - using a prototrophic microorganism contg beta-galactosidase
FR7328537A FR2239206A2 (en) 1973-08-03 1973-08-03 Lacto serum conversion to galactose - using a prototrophic microorganism contg beta-galactosidase

Publications (1)

Publication Number Publication Date
CA1026985A true CA1026985A (en) 1978-02-28

Family

ID=26217849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204,869A Expired CA1026985A (en) 1973-07-20 1974-07-16 Process for preparation of galactose and galactose drinks with lactose solutions

Country Status (6)

Country Link
US (1) US3981773A (xx)
CA (1) CA1026985A (xx)
DE (1) DE2434874A1 (xx)
GB (1) GB1425303A (xx)
IT (1) IT1029309B (xx)
NL (1) NL7409830A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531303A (en) * 1976-09-14 1978-11-08 Ici Ltd Beta-galactosidase
DE2846832B1 (de) * 1978-10-27 1980-02-07 Hoechst Ag Spurenelementduengemittelpasten und Verfahren zu deren Herstellung
US4568638A (en) * 1983-05-16 1986-02-04 Nabisco Brands, Inc. Method for screening microorganisms for the production of glucose-2-oxidase
DE3739989C1 (de) * 1987-11-25 1989-02-02 Karl Mueller U Co Kg Zur Stabilisierung von Fleischwaren geeignete Mikroorganismen
DE3935906A1 (de) * 1989-10-27 1991-05-02 Reutter Werner Verwendung von galaktose zur (par)enteralen ernaehrung und versorgung in der intensivmedizin sowie hierzu geeignete praeparationen
WO1995017199A1 (en) * 1993-12-22 1995-06-29 Walden Laboratories, Inc. Novel therapeutic carbohydrate blends useful for aiding sleep disorders
US6902749B1 (en) * 1999-10-28 2005-06-07 Dsm Ip Assets B.V. Kluyveromyces lactis as attenuated starter
ITFI20030275A1 (it) * 2003-10-29 2005-04-30 Inalco Spa Processo per la preparazione del galattosio
US20060110511A1 (en) * 2004-11-22 2006-05-25 Roger Namkoong Formula digestible milk
TW200744462A (en) * 2005-08-19 2007-12-16 Fonterra Co Operative Group Dairy product and process
DE102008000101A1 (de) 2008-01-18 2009-07-23 Kaden Biochemicals Gmbh Verfahren zur Gewinnung von D-Galactose aus pflanzlichen Ausgangsmaterial durch saure Hydrolyse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826502A (en) * 1955-04-28 1958-03-11 Nat Dairy Prod Corp Conversion of lactose to glucose and galactose with a minimum production of oligosaccharides
US2826503A (en) * 1955-05-23 1958-03-11 Nat Dairy Prod Corp Conversion of lactose to oligosaccharides
US3753725A (en) * 1971-03-11 1973-08-21 R Williams Method for enzymatic conversion of lactose to glucose and galactose in lactose containing fluids

Also Published As

Publication number Publication date
NL7409830A (nl) 1975-01-22
IT1029309B (it) 1979-03-10
GB1425303A (en) 1976-02-18
US3981773A (en) 1976-09-21
DE2434874A1 (de) 1975-02-06

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