GB952713A - Improvements relating to the plasmolyzation of yeast - Google Patents

Improvements relating to the plasmolyzation of yeast

Info

Publication number
GB952713A
GB952713A GB3549162A GB3549162A GB952713A GB 952713 A GB952713 A GB 952713A GB 3549162 A GB3549162 A GB 3549162A GB 3549162 A GB3549162 A GB 3549162A GB 952713 A GB952713 A GB 952713A
Authority
GB
United Kingdom
Prior art keywords
phosphate
yeast
sugar
solids
dextrose
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
GB3549162A
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.)
SCHWARZ BIO RES Inc
Original Assignee
SCHWARZ BIO RES 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 SCHWARZ BIO RES Inc filed Critical SCHWARZ BIO RES Inc
Publication of GB952713A publication Critical patent/GB952713A/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
    • C12N1/06—Lysis of microorganisms
    • C12N1/063—Lysis of microorganisms of yeast

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

A nutritional yeast product is made by plasmolyzing yeast cells by sugar and incubating the plasmolyzate with soluble inorganic phosphate to phosphorylate the sugar and vitamins present. 10-15% of sugar, based on the dry weight of yeast, may be used. The phosphate is added in quantity sufficient to supply 10-40%, based on the weight of sugar, of phosphate ion. The incubation is at 25-50 DEG C., preferably at pH 6-7, the sugar may be dextrose, sucrose, corn syrup of 75% solids, filtered honey, lactose, invert sugar syrup of 50% solids, malt syrup of 65% solids. The yeast may be Saccharomyces cerevisiae (baker's, brewer's lager and brewer's ale yeasts), Torulopsis utilis, Candida arborea, Ashbya gossypi, Hansenula suaveolens. Mineral salts, vitamins and amino acids may be incorporated in the products. Examples are of (1) stirring pressed baker's yeast with dextrose, adding water, sodium dihydrogen phosphate and potassium, magnesium and manganese chlorides, and, when no free phosphate is detected, heating to 80 DEG C. and spray drying (2) stirring pressed brewer's yeast with dextrose, adding sodium dihydrogen phosphate, sodium bicarbonate and water, and ferric chloride, manganese chloride and copper carbonate, and, when no free phosphate is detected, heating to 80 DEG C. and spray drying (3) stirring a preparation of packed cells of Torulapsis utilis having 15% yeast solids with crude brown sugar, adding ammonium phosphate, potassium, magnesium and manganese chlorides, sodium acetate, tolulne, thiamine hydrochloride, riboflavin phosphate and pyridoxine, and, when no free phosphate is detected, spray drying.
GB3549162A 1961-09-01 1962-09-18 Improvements relating to the plasmolyzation of yeast Expired GB952713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13906561A 1961-09-01 1961-09-01

Publications (1)

Publication Number Publication Date
GB952713A true GB952713A (en) 1964-03-18

Family

ID=22484950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3549162A Expired GB952713A (en) 1961-09-01 1962-09-18 Improvements relating to the plasmolyzation of yeast

Country Status (2)

Country Link
DK (1) DK112161B (en)
GB (1) GB952713A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390716A1 (en) * 1989-03-29 1990-10-03 La Probiolyse Method for producing yeast lysates
EP0395556A1 (en) * 1989-04-26 1990-10-31 Pascal Cohas Method for preparing lactic acid yeasts for animals
FR2665058A1 (en) * 1990-07-30 1992-01-31 Cohas Pascal PROCESS FOR THE PREPARATION OF LYSATE OF SUSPENDED YEAST.
WO2008004904A1 (en) * 2006-07-06 2008-01-10 David Isaakovich Ostrovsky Method for producing a mixture of amino acids and lower peptides

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390716A1 (en) * 1989-03-29 1990-10-03 La Probiolyse Method for producing yeast lysates
FR2645171A1 (en) * 1989-03-29 1990-10-05 Cohas Pascal PROCESS FOR THE PREPARATION OF YEAST LYSATS
EP0395556A1 (en) * 1989-04-26 1990-10-31 Pascal Cohas Method for preparing lactic acid yeasts for animals
FR2646436A1 (en) * 1989-04-26 1990-11-02 Cohas Pascal METHOD OF MANUFACTURING LACTIC YEASTS FOR ANIMALS
FR2665058A1 (en) * 1990-07-30 1992-01-31 Cohas Pascal PROCESS FOR THE PREPARATION OF LYSATE OF SUSPENDED YEAST.
EP0470027A1 (en) * 1990-07-30 1992-02-05 Pascal Cohas Method for producing yeast lysate in suspension
WO2008004904A1 (en) * 2006-07-06 2008-01-10 David Isaakovich Ostrovsky Method for producing a mixture of amino acids and lower peptides

Also Published As

Publication number Publication date
DK112161B (en) 1968-11-18

Similar Documents

Publication Publication Date Title
US3297548A (en) Preparation of acid phytase
US3809776A (en) Enzymic degradation of nucleic acids in scp materials
GB952713A (en) Improvements relating to the plasmolyzation of yeast
GB1198398A (en) A Process for Preparing Meat Extract-Like Seasoning
US3775393A (en) Ammonia extraction of unicellular microorganisms
IE42863L (en) Food product
GB1371711A (en) Sweetening compositions
US2141455A (en) Process of degrading protein products
GB1384332A (en) Flavouring agent
GB1318460A (en) Beef flavour
Mehta et al. Ribitol and flavinogenesis in Eremothecium ashbyii
GB1419984A (en) Vacuum dried condiments
GB1304005A (en)
IE32685B1 (en) Powdered wort and manufacture of beer therefrom
US2396234A (en) Method of making a food product
GB1061364A (en) Flavoured fatty material and process for preparing the same
GB793467A (en) Production of vitamin b-12 products
GB1313807A (en) Ice for human consumption
IE812352L (en) Process for conversion of yeasts, single cell organisms¹and casein into foodstuffs
Huhtanen et al. Factors which increase acid production in milk by lactobacilli
GB788335A (en) Improvements in a process for the production of optically active glutamic acid
GB1246231A (en) Method of pasteurizing yeast
GB1304854A (en)
GB624411A (en) Improvements in or relating to methods for producing penicillin
US3411991A (en) Vitamin b12 fermentation