FR2292233A1 - Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques - Google Patents

Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques

Info

Publication number
FR2292233A1
FR2292233A1 FR7438529A FR7438529A FR2292233A1 FR 2292233 A1 FR2292233 A1 FR 2292233A1 FR 7438529 A FR7438529 A FR 7438529A FR 7438529 A FR7438529 A FR 7438529A FR 2292233 A1 FR2292233 A1 FR 2292233A1
Authority
FR
France
Prior art keywords
copper
complexing agent
microorg
pref
cultures
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
FR7438529A
Other languages
English (en)
French (fr)
Other versions
FR2292233B1 (enExample
Inventor
Jean-Louis Fernand Joux
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.)
Unibel SA
Original Assignee
Fromageries Bel SA
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 Fromageries Bel SA filed Critical Fromageries Bel SA
Priority to FR7438529A priority Critical patent/FR2292233A1/fr
Publication of FR2292233A1 publication Critical patent/FR2292233A1/fr
Application granted granted Critical
Publication of FR2292233B1 publication Critical patent/FR2292233B1/fr
Granted 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; 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 OR TREATMENT THEREOF
    • A23C21/00—Whey; Whey preparations
    • A23C21/02—Whey; Whey preparations containing, or treated with, microorganisms or enzymes
    • 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR7438529A 1974-11-25 1974-11-25 Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques Granted FR2292233A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7438529A FR2292233A1 (fr) 1974-11-25 1974-11-25 Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438529A FR2292233A1 (fr) 1974-11-25 1974-11-25 Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques

Publications (2)

Publication Number Publication Date
FR2292233A1 true FR2292233A1 (fr) 1976-06-18
FR2292233B1 FR2292233B1 (enExample) 1978-11-24

Family

ID=9145195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438529A Granted FR2292233A1 (fr) 1974-11-25 1974-11-25 Procede de controle de l'activite biologique du cuivre dans les cultures industrielles de micro-organismes, particulierement de levures lactiques

Country Status (1)

Country Link
FR (1) FR2292233A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981703A (en) * 1988-06-14 1991-01-01 Mator Ag Procedure for the metered addition of copper ions in cheese production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844515A (en) * 1953-07-17 1958-07-22 Sobotka Harry Medium and method for the mass culture of microorganisms
US2961311A (en) * 1955-12-13 1960-11-22 Dow Chemical Co Metal ion control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844515A (en) * 1953-07-17 1958-07-22 Sobotka Harry Medium and method for the mass culture of microorganisms
US2961311A (en) * 1955-12-13 1960-11-22 Dow Chemical Co Metal ion control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981703A (en) * 1988-06-14 1991-01-01 Mator Ag Procedure for the metered addition of copper ions in cheese production

Also Published As

Publication number Publication date
FR2292233B1 (enExample) 1978-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse