FR2496690A1 - Procede pour preparer de la levure alimentaire et/ou de l'alcool ethylique, a partir de sous-produits vegetaux - Google Patents

Procede pour preparer de la levure alimentaire et/ou de l'alcool ethylique, a partir de sous-produits vegetaux Download PDF

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Publication number
FR2496690A1
FR2496690A1 FR8124151A FR8124151A FR2496690A1 FR 2496690 A1 FR2496690 A1 FR 2496690A1 FR 8124151 A FR8124151 A FR 8124151A FR 8124151 A FR8124151 A FR 8124151A FR 2496690 A1 FR2496690 A1 FR 2496690A1
Authority
FR
France
Prior art keywords
fermentation
ethyl alcohol
yeast
carried out
hours
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.)
Granted
Application number
FR8124151A
Other languages
English (en)
French (fr)
Other versions
FR2496690B1 (enExample
Inventor
Gyula Nagy
Robert Kerekes
Pal Somogyi
Judit Rezessy
Bolsizsar Vajda
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.)
ORSZAGOS KOZEGESZSEGUGYI INTEZ
Original Assignee
ORSZAGOS KOZEGESZSEGUGYI INTEZ
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 ORSZAGOS KOZEGESZSEGUGYI INTEZ filed Critical ORSZAGOS KOZEGESZSEGUGYI INTEZ
Publication of FR2496690A1 publication Critical patent/FR2496690A1/fr
Application granted granted Critical
Publication of FR2496690B1 publication Critical patent/FR2496690B1/fr
Granted legal-status Critical Current

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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; 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
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • 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
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Physiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fodder In General (AREA)
FR8124151A 1980-12-23 1981-12-23 Procede pour preparer de la levure alimentaire et/ou de l'alcool ethylique, a partir de sous-produits vegetaux Granted FR2496690A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU803095A HU181771B (en) 1980-12-23 1980-12-23 Process for preparing fodder yeast and/or ethanol from plant wastes

Publications (2)

Publication Number Publication Date
FR2496690A1 true FR2496690A1 (fr) 1982-06-25
FR2496690B1 FR2496690B1 (enExample) 1984-05-11

Family

ID=10962530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124151A Granted FR2496690A1 (fr) 1980-12-23 1981-12-23 Procede pour preparer de la levure alimentaire et/ou de l'alcool ethylique, a partir de sous-produits vegetaux

Country Status (10)

Country Link
CA (1) CA1178221A (enExample)
CS (1) CS241494B2 (enExample)
CU (1) CU21613A3 (enExample)
DD (1) DD201694A5 (enExample)
DE (1) DE3151176A1 (enExample)
FR (1) FR2496690A1 (enExample)
GB (1) GB2090514B (enExample)
HU (1) HU181771B (enExample)
PL (1) PL129919B1 (enExample)
SU (1) SU1218927A3 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU25697A (sh) * 1997-06-18 1999-07-28 Dušan Ćirić Postupak za dobijanje etil alkohola iz celuloze
EP1865048A1 (en) 2006-06-09 2007-12-12 Cognis IP Management GmbH Process for the production of fatty acid alkyl esters by integrating fermentation and esterification
GB2530987B (en) 2014-10-03 2017-06-21 Nafici Env Res (Ner) Ltd A method for processing straw

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937845A (en) * 1975-01-08 1976-02-10 The United States Of America As Represented By The Secretary Of Agriculture Semi-solid fermentation of straw
FR2460331A1 (fr) * 1979-07-02 1981-01-23 American Can Co Procede de preconditionnement d'hydrolysats acides, hydrolysats en resultant et application a la production d'alcool ethylique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937845A (en) * 1975-01-08 1976-02-10 The United States Of America As Represented By The Secretary Of Agriculture Semi-solid fermentation of straw
FR2460331A1 (fr) * 1979-07-02 1981-01-23 American Can Co Procede de preconditionnement d'hydrolysats acides, hydrolysats en resultant et application a la production d'alcool ethylique

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 76, no. 13, 27 mars 1972, page 268, no. 71004j, Columbus Ohio (USA); *
CHEMICAL ABSTRACTS, vol. 84, no. 11, 15 mars 1976, page 321, no. 72622m, Columbus Ohio (USA); *
CHEMICAL ABSTRACTS, vol. 84, no. 12, 29 mars 1976, page 364, no. 87939u, Columbus Ohio (USA); *
CHEMICAL ABSTRACTS, vol. 92, no. 9, 3 mars 1980, page 500, no. 74333g, Columbus Ohio (USA); *

Also Published As

Publication number Publication date
CU21613A3 (en) 1987-10-12
CS241494B2 (en) 1986-03-13
GB2090514A (en) 1982-07-14
PL129919B1 (en) 1984-06-30
CS974881A2 (en) 1985-06-13
DD201694A5 (de) 1983-08-03
CA1178221A (en) 1984-11-20
PL234381A1 (enExample) 1982-08-16
DE3151176A1 (de) 1982-09-02
HU181771B (en) 1983-11-28
FR2496690B1 (enExample) 1984-05-11
SU1218927A3 (ru) 1986-03-15
GB2090514B (en) 1984-04-11

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ST Notification of lapse