GB521849A - Improvements in the bacterial fermentation of carbohydrates - Google Patents

Improvements in the bacterial fermentation of carbohydrates

Info

Publication number
GB521849A
GB521849A GB3446338A GB3446338A GB521849A GB 521849 A GB521849 A GB 521849A GB 3446338 A GB3446338 A GB 3446338A GB 3446338 A GB3446338 A GB 3446338A GB 521849 A GB521849 A GB 521849A
Authority
GB
United Kingdom
Prior art keywords
mash
added
sterilized
tetryl
invertase
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
GB3446338A
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.)
CB&I Technology Inc
Original Assignee
Lummus Co
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 Lummus Co filed Critical Lummus Co
Priority to GB3446338A priority Critical patent/GB521849A/en
Publication of GB521849A publication Critical patent/GB521849A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C12P7/28—Acetone-containing products
    • 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

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

Abstract

521,849. Fusel oils. POTTS, H. E. (Lummus Co.), Nov. 26, 1938, No. 34463. Addition to 453,524. [Class 14 (ii)] In the fermentation of sugar solutions such as molasses as described in the parent Specification by bacillus tetryl which requires inversion of sucrose, inversion is effected by the enzymes, invertase, for example, that contained in autolyzed yeast. Brewery yeast or the sediment from storage vats is treated with chloroform or toluene and allowed to remain for some days in a closed vessel at 50-60‹ C. The liquid is added to molasses mash which. has been slightly acidified with sulphuric acid and sterilized at 180-190‹ C. After standing, calcium carbonate is added and the pH value adjusted to 5.7 to 6.0, and the mash again, sterilized before being seeded at 32‹ C. with ,bacillus tetryl. Alternatively invertase and ferment may be added together to a sterilized mash. Distillery slops may be added to the fermenting mash.
GB3446338A 1938-11-26 1938-11-26 Improvements in the bacterial fermentation of carbohydrates Expired GB521849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3446338A GB521849A (en) 1938-11-26 1938-11-26 Improvements in the bacterial fermentation of carbohydrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3446338A GB521849A (en) 1938-11-26 1938-11-26 Improvements in the bacterial fermentation of carbohydrates

Publications (1)

Publication Number Publication Date
GB521849A true GB521849A (en) 1940-06-03

Family

ID=10365966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3446338A Expired GB521849A (en) 1938-11-26 1938-11-26 Improvements in the bacterial fermentation of carbohydrates

Country Status (1)

Country Link
GB (1) GB521849A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010022045A1 (en) * 2008-08-20 2010-02-25 Novozymes A/S Processes for producing fermentation products
RU2787365C1 (en) * 2022-04-12 2023-01-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" (ФГАОУ ВО НИ ТПУ) Method for carbohydrate fermation by escherichia coli bacteria

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010022045A1 (en) * 2008-08-20 2010-02-25 Novozymes A/S Processes for producing fermentation products
RU2787365C1 (en) * 2022-04-12 2023-01-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" (ФГАОУ ВО НИ ТПУ) Method for carbohydrate fermation by escherichia coli bacteria

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