GB195963A - Improvements in the production of yeast - Google Patents

Improvements in the production of yeast

Info

Publication number
GB195963A
GB195963A GB9012/23A GB901223A GB195963A GB 195963 A GB195963 A GB 195963A GB 9012/23 A GB9012/23 A GB 9012/23A GB 901223 A GB901223 A GB 901223A GB 195963 A GB195963 A GB 195963A
Authority
GB
United Kingdom
Prior art keywords
yeast
enzymes
wort
treatment
added
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
GB9012/23A
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
Publication of GB195963A publication Critical patent/GB195963A/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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

195,963. Pollak, A. April 4, 1922, [Convention date]. Yeast.-To wort in which yeast has been cultivated until reproduction has nearly ceased is added a further supply of yeast which has been subjected to treatment which increases the permeability of the cell-membrane, in order to increase its power to assimilate nitrogen and to utilize the worts more thoroughly. The treatment is effected bv the aid of enzymes which decompose semicellulose. Such enzymes are afforded by germinated cereals and leguminous seeds, the stomachs of ruminants, pancreatic secretions, " mortified yeasts," or the production or autolysis of yeast, or of fungi of the genera Aspergillus and Mucor. The yeast which has been treated with these enzymes may, before being added to the wort. bo cultivated in a medium containing such fermentation and autolytic products, or distillers' wash or spent liquid from the manufacture of yeast. The Specification as open to inspection under Sect. 91 (3) (a) states that similar results can be obtained by increasing the acidity or alkalinity of the mash. This subject-matter does not appear in the Specification as accepted.
GB9012/23A 1922-04-04 1923-03-29 Improvements in the production of yeast Expired GB195963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT195963X 1922-04-04

Publications (1)

Publication Number Publication Date
GB195963A true GB195963A (en) 1924-06-19

Family

ID=3667196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9012/23A Expired GB195963A (en) 1922-04-04 1923-03-29 Improvements in the production of yeast

Country Status (1)

Country Link
GB (1) GB195963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611273A (en) * 1945-04-06 1952-09-23 Ray C Possley Automatic low water gas shutoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611273A (en) * 1945-04-06 1952-09-23 Ray C Possley Automatic low water gas shutoff

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