FR2359202A2 - Fixed microorganisms esp. for prodn. of milk prods. - comprising denitrifying lactic or starch and sugar-fermenting bacteria, esp. on calcium alginate - Google Patents

Fixed microorganisms esp. for prodn. of milk prods. - comprising denitrifying lactic or starch and sugar-fermenting bacteria, esp. on calcium alginate

Info

Publication number
FR2359202A2
FR2359202A2 FR7720503A FR7720503A FR2359202A2 FR 2359202 A2 FR2359202 A2 FR 2359202A2 FR 7720503 A FR7720503 A FR 7720503A FR 7720503 A FR7720503 A FR 7720503A FR 2359202 A2 FR2359202 A2 FR 2359202A2
Authority
FR
France
Prior art keywords
esp
sugar
starch
lactic
denitrifying
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.)
Granted
Application number
FR7720503A
Other languages
French (fr)
Other versions
FR2359202B2 (en
Inventor
Charles Divies
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.)
Institut National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
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 DE19762633076 external-priority patent/DE2633076A1/en
Application filed by Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Publication of FR2359202A2 publication Critical patent/FR2359202A2/en
Application granted granted Critical
Publication of FR2359202B2 publication Critical patent/FR2359202B2/fr
Granted 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
    • A23C9/123—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt
    • A23C9/1238—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt using specific L. bulgaricus or S. thermophilus microorganisms; using entrapped or encapsulated yoghurt bacteria; Physical or chemical treatment of L. bulgaricus or S. thermophilus cultures; Fermentation only with L. bulgaricus or only with S. thermophilus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • 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
    • A23C2220/00—Biochemical treatment
    • A23C2220/20—Treatment with microorganisms
    • A23C2220/204—Use of bacteria which are encapsulated, entrapped or immobilised; Fermentation with these bacteria

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Method or parent patent is improved by using as enveloped microorganisms, strains of denitrifying bacteria, strains of lactic bacteria and bacteria strucins which ferment starch and sugar. Pref. genus hyphomicrobium is used on esp. genus lactobacillus or steptococcus. A process for fermenting milk continuous esp. comprises feeding it to a reactor contg. lactic bacteria enveloped in a calcium alginate matrix and removing the fermentation products. The process is used for the purificn. of effluents rich in nitrate, starch and sugar and for prepng. milk products such as acidified or pre-acidified milk for the prepn. of yoghurts.
FR7720503A 1976-07-22 1977-07-04 Fixed microorganisms esp. for prodn. of milk prods. - comprising denitrifying lactic or starch and sugar-fermenting bacteria, esp. on calcium alginate Granted FR2359202A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633076 DE2633076A1 (en) 1975-08-06 1976-07-22 METHOD OF CARRYING OUT ENZYMATIC REACTIONS USING MICRO-ORGANISMS INCLUDED IN A POLYMERIZATION MATRIX

Publications (2)

Publication Number Publication Date
FR2359202A2 true FR2359202A2 (en) 1978-02-17
FR2359202B2 FR2359202B2 (en) 1980-02-29

Family

ID=5983710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720503A Granted FR2359202A2 (en) 1976-07-22 1977-07-04 Fixed microorganisms esp. for prodn. of milk prods. - comprising denitrifying lactic or starch and sugar-fermenting bacteria, esp. on calcium alginate

Country Status (1)

Country Link
FR (1) FR2359202A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484721A (en) * 1990-10-19 1996-01-16 Lvmh Recherche Process and apparatus for forming solid particles by cross-linking drops of a cross-linkable material with a free-falling stream of cross-linking agent
US6033887A (en) * 1997-05-05 2000-03-07 Champagne Moet & Chandon Dehydrated polysaccharide gel containing microorganisms, a sugar and a polyol for producing fermented drinks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171108A1 (en) * 1972-02-11 1973-09-21 Nat Patent Dev Corp
FR2222436A1 (en) * 1973-03-24 1974-10-18 Tanabe Seiyaku Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171108A1 (en) * 1972-02-11 1973-09-21 Nat Patent Dev Corp
FR2222436A1 (en) * 1973-03-24 1974-10-18 Tanabe Seiyaku Co

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1971 *
NO009389/75 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484721A (en) * 1990-10-19 1996-01-16 Lvmh Recherche Process and apparatus for forming solid particles by cross-linking drops of a cross-linkable material with a free-falling stream of cross-linking agent
US6033887A (en) * 1997-05-05 2000-03-07 Champagne Moet & Chandon Dehydrated polysaccharide gel containing microorganisms, a sugar and a polyol for producing fermented drinks

Also Published As

Publication number Publication date
FR2359202B2 (en) 1980-02-29

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