IE33766B1 - Production of cell culture concentrates - Google Patents

Production of cell culture concentrates

Info

Publication number
IE33766B1
IE33766B1 IE39570A IE39570A IE33766B1 IE 33766 B1 IE33766 B1 IE 33766B1 IE 39570 A IE39570 A IE 39570A IE 39570 A IE39570 A IE 39570A IE 33766 B1 IE33766 B1 IE 33766B1
Authority
IE
Ireland
Prior art keywords
cell culture
medium
culture
streptococcus
production
Prior art date
Application number
IE39570A
Other versions
IE33766L (en
Original Assignee
Miles Lab
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 Lab filed Critical Miles Lab
Publication of IE33766L publication Critical patent/IE33766L/en
Publication of IE33766B1 publication Critical patent/IE33766B1/en

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. [GB1260247A]
IE39570A 1969-04-22 1970-04-01 Production of cell culture concentrates IE33766B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE33766L IE33766L (en) 1970-10-22
IE33766B1 true IE33766B1 (en) 1974-10-16

Family

ID=25225488

Family Applications (1)

Application Number Title Priority Date Filing Date
IE39570A IE33766B1 (en) 1969-04-22 1970-04-01 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)

Families Citing this family (2)

* 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
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
IE33766L (en) 1970-10-22
GB1260247A (en) 1972-01-12
FR2046259A5 (en) 1971-03-05
DE2019218A1 (en) 1970-11-05
NL7005485A (en) 1970-10-26

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