GB572763A - Improvements in and relating to the fermentative production of acetone and butyl alcohol - Google Patents

Improvements in and relating to the fermentative production of acetone and butyl alcohol

Info

Publication number
GB572763A
GB572763A GB999641A GB999641A GB572763A GB 572763 A GB572763 A GB 572763A GB 999641 A GB999641 A GB 999641A GB 999641 A GB999641 A GB 999641A GB 572763 A GB572763 A GB 572763A
Authority
GB
United Kingdom
Prior art keywords
mash
acetone
butyl alcohol
addition
clostridium
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
GB999641A
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 GB999641A priority Critical patent/GB572763A/en
Publication of GB572763A publication Critical patent/GB572763A/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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

In the fermentation of carbohydrates by Clostridium acetobutyricum or Clostridium butylobutyricum or bacteria producing mainly acids such as acetic, propionic and butyric acids, the production of acetone and butyl alcohol is increased by the addition to the mash of a small quantity of p-aminobenzoic acid. The addition may be made to maize mash, wood hydrolysate, or mash from dried dates or in carrying out the processes described in Specifications 572,642, 572,643 and 572,664.ALSO:In the fermentation of carbohydrates by clostridium acetobutylicum or clostridium butylobutyricum or bacteria producing mainly acids such as acetic, propionic and butyric acids, the production of acetone and butyl alcohol is increased by the addition to the mash of a small quantity of p-aminobenzoic acid. The addition may be made to maize mash, wood hydrolysate, or mash from dried dates or in carrying out the processes described in Specifications 572,642, [Group IV], 572,643 and 572,664.
GB999641A 1941-08-06 1941-08-06 Improvements in and relating to the fermentative production of acetone and butyl alcohol Expired GB572763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB999641A GB572763A (en) 1941-08-06 1941-08-06 Improvements in and relating to the fermentative production of acetone and butyl alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB999641A GB572763A (en) 1941-08-06 1941-08-06 Improvements in and relating to the fermentative production of acetone and butyl alcohol

Publications (1)

Publication Number Publication Date
GB572763A true GB572763A (en) 1945-10-23

Family

ID=9882640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB999641A Expired GB572763A (en) 1941-08-06 1941-08-06 Improvements in and relating to the fermentative production of acetone and butyl alcohol

Country Status (1)

Country Link
GB (1) GB572763A (en)

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