HU181771B - Process for preparing fodder yeast and/or ethanol from plant wastes - Google Patents

Process for preparing fodder yeast and/or ethanol from plant wastes Download PDF

Info

Publication number
HU181771B
HU181771B HU803095A HU309580A HU181771B HU 181771 B HU181771 B HU 181771B HU 803095 A HU803095 A HU 803095A HU 309580 A HU309580 A HU 309580A HU 181771 B HU181771 B HU 181771B
Authority
HU
Hungary
Prior art keywords
fermentation
ethyl alcohol
yeast
carried out
process according
Prior art date
Application number
HU803095A
Other languages
English (en)
Hungarian (hu)
Inventor
Gyula Nagy
Robert Kerekes
Pal Somogyi
Szabo Judit Rezessyne
Boldizsar Vajda
Original Assignee
Jozsef Attila Mtsz
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 Jozsef Attila Mtsz filed Critical Jozsef Attila Mtsz
Priority to HU803095A priority Critical patent/HU181771B/hu
Priority to GB8137322A priority patent/GB2090514B/en
Priority to DD81235984A priority patent/DD201694A5/de
Priority to SU813373695A priority patent/SU1218927A3/ru
Priority to CU8135576A priority patent/CU21613A3/es
Priority to CA000392973A priority patent/CA1178221A/en
Priority to PL1981234381A priority patent/PL129919B1/pl
Priority to DE19813151176 priority patent/DE3151176A1/de
Priority to FR8124151A priority patent/FR2496690A1/fr
Priority to CS819748A priority patent/CS241494B2/cs
Publication of HU181771B publication Critical patent/HU181771B/hu

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; 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)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Husbandry (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fodder In General (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Futterhefe und/oder Aethylalkohol aus pflanzlichen Abfallstoffen, cellulosehaltigen Materialien pflanzlichen Ursprungs (z.B. auch Papier) und landwirtschaftlichen Abfaellen. Erfindungsgemaess werden die Abfaelle mit verduennter Mineralsaeure und/oder verduennter Lauge in der Waerme vorbehandelt und dann mit dem am 23. September 1980 unter der Nr. CU 28 00199 bei der Ungarischen Nationalen Stammsammlung (OKI) hinterlegten Stamm Candida utilis var. cellulolytica in an sich bekannter Weise fermentiert. Nimmt man die Fermentierung unter aeroben Bdingungen vor, so entsteht Futterhefe, die nach dem Abfiltrieren oder unmittelbar durch Zerstaeubungstrocknung getrocknet werden kann. Wird unter anaeroben Bedingungen fermentiert, so entsteht Aethylalkohol, waehrend eine Fermentierung unter maessiger Belueftung (max. 1 mg Otief 2/1) dazu fuehrt, dass Futterhefe und Aethylalkohol gleichzeitig entstehen.
HU803095A 1980-12-23 1980-12-23 Process for preparing fodder yeast and/or ethanol from plant wastes HU181771B (en)

Priority Applications (10)

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
GB8137322A GB2090514B (en) 1980-12-23 1981-12-10 A process for the preparation of fodder yeast and/or ethanol from plants of cellulose-containing wastes of plant origin
DD81235984A DD201694A5 (de) 1980-12-23 1981-12-21 Verfahren zur herstellung von futterhefe und/oder aethylalkohol aus pflanzlichen abfallstoffen
SU813373695A SU1218927A3 (ru) 1980-12-23 1981-12-22 Способ переработки растительного сырь дл получени биомассы кормовых дрожжей и/или этилового спирта
CU8135576A CU21613A3 (en) 1980-12-23 1981-12-22 Procedure for yeast forage's preparation and/ou ethanol from breakup of vegetals origin
CA000392973A CA1178221A (en) 1980-12-23 1981-12-22 Process for the preparation of fodder yeast and/or ethanol from wastes of plant origin
PL1981234381A PL129919B1 (en) 1980-12-23 1981-12-22 Process for manufacture fodder yeast and/or ethyl alcohol from vegetable wastes
DE19813151176 DE3151176A1 (de) 1980-12-23 1981-12-23 Verfahren zur herstellung von futterhefe und/oder aethylalkohol
FR8124151A 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
CS819748A CS241494B2 (en) 1980-12-23 1981-12-23 Method of feeding yeast and/or ethyl alcohol production from plant material

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 (1)

Publication Number Publication Date
HU181771B true HU181771B (en) 1983-11-28

Family

ID=10962530

Family Applications (1)

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

Country Status (10)

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

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 (de) 2006-06-09 2007-12-12 Cognis IP Management GmbH Verfahren zur Herstellung von Fettsäurealkylestern durch Integrierung von Fermentation mit Veresterung
GB2530987B (en) 2014-10-03 2017-06-21 Nafici Env Res (Ner) Ltd A method for processing straw

Family Cites Families (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
ZA801703B (en) * 1979-07-02 1981-05-27 American Can Co Fermented acid hydrolyzates and fermentation process

Also Published As

Publication number Publication date
CS974881A2 (en) 1985-06-13
GB2090514A (en) 1982-07-14
FR2496690B1 (de) 1984-05-11
PL129919B1 (en) 1984-06-30
FR2496690A1 (fr) 1982-06-25
DD201694A5 (de) 1983-08-03
SU1218927A3 (ru) 1986-03-15
CS241494B2 (en) 1986-03-13
GB2090514B (en) 1984-04-11
CA1178221A (en) 1984-11-20
DE3151176A1 (de) 1982-09-02
PL234381A1 (de) 1982-08-16
CU21613A3 (en) 1987-10-12

Similar Documents

Publication Publication Date Title
US5047332A (en) Integrated process for the production of food, feed and fuel from biomass
DE2541960C3 (de) Herstellung von Alkohol aus Cellulose
US4762788A (en) Process for producing cellulolytic enzymes
Updegraff Utilization of cellulose from waste paper by Myrothecium verrucaria
CN101928733B (zh) 一种秸秆类物质或农林废弃物生产生物丁醇的方法及装置
US4081328A (en) Production of cellulase by a thermophilic thielavia terrestris
DE602004008875T2 (de) Herstellung von milchsäure aus einem pentose-enthaltenden substrat
JP2002186938A (ja) セルロース含有物の処理方法
CN103444988A (zh) 米曲霉降解秸秆生产蛋白饲料的方法
CN101914589A (zh) 利用微生物生产低聚木糖的新方法
CN100593572C (zh) 一种玉米秸秆类农林废弃物的新用途
CN101613722B (zh) 一种利用纤维素类原料发酵生产乙醇和丁二酸的方法
DE69116192T2 (de) Für die Polysaccharidhydrolyse aus einem lignozellulosehaltigen Substrat geeignete Enzymzusammensetzung, ihre Herstellung und Verwendung
DE1442060A1 (de) Verfahren zur Herstellung und Verwendung von Amyloglucosidase
CN114591862B (zh) 一种提高玉米秸秆黄贮品质的犏牛瘤胃自然共培养物及其应用
FR2501011A1 (fr) Procede biologique pour la conversion de pailles de cereales en un produit enrichi en proteines
CN103451162B (zh) 一种米曲霉分泌制备锰过氧化物酶的方法
DE69219325T2 (de) Xylanase, bazillusstämme die xylanase produzieren und ihre verwendung
DE1792748B2 (de) Verfahren zur Herstellung von glucoseisomerisierendem Enzym
CN115418384B (zh) 一种利用木质纤维素类原料生产虾青素的方法
PT97565B (pt) Processo para a prparacao de xilanase
US3761355A (en) Comestible digestible protein from cellulose
CA1093487A (en) Method of producing acetone and butanol from a cellulosic material
SU1218927A3 (ru) Способ переработки растительного сырь дл получени биомассы кормовых дрожжей и/или этилового спирта
KR101816859B1 (ko) 감귤 착즙박을 이용한 박테리아 셀룰로오스 제조 방법

Legal Events

Date Code Title Description
HU90 Patent valid on 900628