GB576953A - Improvements in or relating to the production of durable yeast preparations - Google Patents

Improvements in or relating to the production of durable yeast preparations

Info

Publication number
GB576953A
GB576953A GB474444A GB474444A GB576953A GB 576953 A GB576953 A GB 576953A GB 474444 A GB474444 A GB 474444A GB 474444 A GB474444 A GB 474444A GB 576953 A GB576953 A GB 576953A
Authority
GB
United Kingdom
Prior art keywords
yeast
durable
relating
production
lactic acid
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
GB474444A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB474444A priority Critical patent/GB576953A/en
Publication of GB576953A publication Critical patent/GB576953A/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
    • C12N1/04—Preserving or maintaining viable microorganisms

Landscapes

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

Abstract

A method of making a yeast preparation comprises propagating the yeast, incorporating living lactic acid bacteria and then treating to induce substantially maximum spore formation. The order of the last two steps may be reversed. In an example a sterile nutrient solution is inoculated with a yeast culture and after sufficient fermentation has occurred a lactic acid bacteria culture is added. The yeast is separated, compressed and spread in thin layers and exposed to sterilized oxygen at 30-40 DEG C. at controlled humidity for 3-6 days after which the mass can be vacuum dried and pulverized.
GB474444A 1944-03-14 1944-03-14 Improvements in or relating to the production of durable yeast preparations Expired GB576953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB474444A GB576953A (en) 1944-03-14 1944-03-14 Improvements in or relating to the production of durable yeast preparations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB474444A GB576953A (en) 1944-03-14 1944-03-14 Improvements in or relating to the production of durable yeast preparations

Publications (1)

Publication Number Publication Date
GB576953A true GB576953A (en) 1946-04-29

Family

ID=9782960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB474444A Expired GB576953A (en) 1944-03-14 1944-03-14 Improvements in or relating to the production of durable yeast preparations

Country Status (1)

Country Link
GB (1) GB576953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636692A1 (en) * 1993-07-29 1995-02-01 LESAFFRE et Cie Stable biomass based on yeast cells and lactic acid bacteria and process for its preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636692A1 (en) * 1993-07-29 1995-02-01 LESAFFRE et Cie Stable biomass based on yeast cells and lactic acid bacteria and process for its preparation
FR2708621A1 (en) * 1993-07-29 1995-02-10 Lesaffre & Cie Stable biomass based on yeast cells and lactic acid bacteria and process for its preparation.

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