GB1260247A - Production of cell culture concentrates - Google Patents

Production of cell culture concentrates

Info

Publication number
GB1260247A
GB1260247A GB1749170A GB1749170A GB1260247A GB 1260247 A GB1260247 A GB 1260247A GB 1749170 A GB1749170 A GB 1749170A GB 1749170 A GB1749170 A GB 1749170A GB 1260247 A GB1260247 A GB 1260247A
Authority
GB
United Kingdom
Prior art keywords
cell culture
medium
culture
streptococcus
production
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
GB1749170A
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.)
Bayer Corp
Original Assignee
Miles Laboratories 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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB1260247A publication Critical patent/GB1260247A/en
Expired 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
    • A23C19/00—Cheese; Cheese preparations; Making thereof
    • A23C19/02—Making cheese curd
    • A23C19/032—Making cheese curd characterised by the use of specific microorganisms, or enzymes of microbial origin
    • A23C19/0323—Making cheese curd characterised by the use of specific microorganisms, or enzymes of microbial origin using only lactic acid bacteria, e.g. Pediococcus and Leuconostoc species; Bifidobacteria; Microbial starters in general
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Dairy Products (AREA)

Abstract

1,260,247. Cell culture concentrates. MILES LABORATORIES Inc. April 13, 1970 [April 22, 1969], No.17491/70. Heading C6F. Cell culture concentrates useful as starter cultures in the production of cheese or other cultured milk products, are obtained by inoculating a liquid culture medium containing as the principal source of nutrients and carbohydrates proteasetreated milk solids or protease-treated whey solids (or both) with Streptococcus lactis, Streptococcus durans, Streptococcus thermophilus, Lactobacillus bulgaricus Leuconostoc citrovorum, incubating the inoculated medium while maintaining the pH thereof between 5 and 6 until the late logarithmic phase of cell growth is attained, cooling the medium to a temperature of from 4‹ to 7‹ C. and separating the bacterial culture cells from the liquid portion of the culture medium to form a cell culture concentrate. This may be stored until required at a temperature below -184‹ C. e.g. in liquid nitrogen.
GB1749170A 1969-04-22 1970-04-13 Production of cell culture concentrates Expired GB1260247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81841769A 1969-04-22 1969-04-22

Publications (1)

Publication Number Publication Date
GB1260247A true GB1260247A (en) 1972-01-12

Family

ID=25225488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1749170A Expired GB1260247A (en) 1969-04-22 1970-04-13 Production of cell culture concentrates

Country Status (5)

Country Link
DE (1) DE2019218A1 (en)
FR (1) FR2046259A5 (en)
GB (1) GB1260247A (en)
IE (1) IE33766B1 (en)
NL (1) NL7005485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011064762A1 (en) * 2009-11-30 2011-06-03 University Of The Free State Production of a fermented foodstuff

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319457C3 (en) * 1973-04-17 1981-05-27 Roiner, Franz Xaver Julius, Prof., 3013 Barsinghausen Process for the production of a culture concentrate for acidic foods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011064762A1 (en) * 2009-11-30 2011-06-03 University Of The Free State Production of a fermented foodstuff

Also Published As

Publication number Publication date
DE2019218A1 (en) 1970-11-05
IE33766L (en) 1970-10-22
FR2046259A5 (en) 1971-03-05
IE33766B1 (en) 1974-10-16
NL7005485A (en) 1970-10-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee