GB986343A - Improvements in the control of microbiological processes - Google Patents

Improvements in the control of microbiological processes

Info

Publication number
GB986343A
GB986343A GB1944861A GB1944861A GB986343A GB 986343 A GB986343 A GB 986343A GB 1944861 A GB1944861 A GB 1944861A GB 1944861 A GB1944861 A GB 1944861A GB 986343 A GB986343 A GB 986343A
Authority
GB
United Kingdom
Prior art keywords
vessel
wort
yeast
control
vessels
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
GB1944861A
Inventor
Roy Harry William Johnston
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.)
Arthur Guinness Son and Co Park Royal Ltd
Original Assignee
Arthur Guinness Son and Co Park Royal Ltd
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 Arthur Guinness Son and Co Park Royal Ltd filed Critical Arthur Guinness Son and Co Park Royal Ltd
Priority to GB1944861A priority Critical patent/GB986343A/en
Publication of GB986343A publication Critical patent/GB986343A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/07—Continuous fermentation
    • C12C11/075—Bioreactors for continuous fermentation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/07—Continuous fermentation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/58—Reaction vessels connected in series or in parallel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

In a continuous fermentation of, for example, brewers' wort by yeast in which reaction conditions in a first vessel to which unfermented wort is fed, will encourage the proliferation and growth of the yeast whereas conditions in the subsequent vessel or vessels (such vessels may be series, parallel or series-parallel connected) are such that the growth of yeast is discouraged and fermentation of the end product, beer, is encouraged, a variable proportion of the unfermented wort is introduced into a vessel other than the first in order to vary the dwell-time of wort in the first vessel without changing the total inflow into and total outflow out of the system.
GB1944861A 1961-05-30 1961-05-30 Improvements in the control of microbiological processes Expired GB986343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1944861A GB986343A (en) 1961-05-30 1961-05-30 Improvements in the control of microbiological processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1944861A GB986343A (en) 1961-05-30 1961-05-30 Improvements in the control of microbiological processes

Publications (1)

Publication Number Publication Date
GB986343A true GB986343A (en) 1965-03-17

Family

ID=10129552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1944861A Expired GB986343A (en) 1961-05-30 1961-05-30 Improvements in the control of microbiological processes

Country Status (1)

Country Link
GB (1) GB986343A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197341A (en) * 1986-09-18 1988-05-18 Bass Plc Brewing beer
GB2199844A (en) * 1987-01-16 1988-07-20 Nestle Sa Alcohol production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197341A (en) * 1986-09-18 1988-05-18 Bass Plc Brewing beer
GB2197341B (en) * 1986-09-18 1990-09-12 Bass Plc Brewing beer
GB2199844A (en) * 1987-01-16 1988-07-20 Nestle Sa Alcohol production
GB2199844B (en) * 1987-01-16 1990-09-12 Nestle Sa Alcohol production

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