EP0154647A4 - Continuous fermentation process. - Google Patents

Continuous fermentation process.

Info

Publication number
EP0154647A4
EP0154647A4 EP19840903316 EP84903316A EP0154647A4 EP 0154647 A4 EP0154647 A4 EP 0154647A4 EP 19840903316 EP19840903316 EP 19840903316 EP 84903316 A EP84903316 A EP 84903316A EP 0154647 A4 EP0154647 A4 EP 0154647A4
Authority
EP
European Patent Office
Prior art keywords
fermentation process
continuous fermentation
continuous
fermentation
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.)
Withdrawn
Application number
EP19840903316
Other languages
German (de)
French (fr)
Other versions
EP0154647A1 (en
Inventor
Munir Cheryan
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.)
MEHAIA MOHAMED ABD EL FATTACH
Original Assignee
MEHAIA MOHAMED ABD EL FATTACH
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 MEHAIA MOHAMED ABD EL FATTACH filed Critical MEHAIA MOHAMED ABD EL FATTACH
Publication of EP0154647A1 publication Critical patent/EP0154647A1/en
Publication of EP0154647A4 publication Critical patent/EP0154647A4/en
Withdrawn legal-status Critical Current

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, 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00—Whey; Whey preparations
    • A23C21/02—Whey; Whey preparations containing, or treated with, microorganisms or enzymes
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/10—Separation or concentration of fermentation products
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
EP19840903316 1983-08-25 1984-08-17 Continuous fermentation process. Withdrawn EP0154647A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52643783A 1983-08-25 1983-08-25
US526437 1983-08-25

Publications (2)

Publication Number Publication Date
EP0154647A1 EP0154647A1 (en) 1985-09-18
EP0154647A4 true EP0154647A4 (en) 1986-02-13

Family

ID=24097339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840903316 Withdrawn EP0154647A4 (en) 1983-08-25 1984-08-17 Continuous fermentation process.

Country Status (2)

Country Link
EP (1) EP0154647A4 (en)
WO (1) WO1985001064A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811964A1 (en) * 1988-04-11 1989-10-19 Biodyn Ag Beverage for human nutrition
EP0195094A1 (en) * 1985-03-16 1986-09-24 Starcosa GmbH Process for producing organic solvents such as butanol, acetone and in particular ethanol by fermentation
FR2599751A2 (en) * 1985-04-26 1987-12-11 Fives Cail Babcock Improvements to lactic acid fermentation processes with biological treatment of the effluents
DE3734124A1 (en) * 1987-10-09 1989-04-20 Starcosa Gmbh METHOD FOR CONTINUOUS FERMENTATIVE GENERATION OF LOWER ALIPHATIC ALCOHOLS OR ORGANIC SOLVENTS
NL8703019A (en) * 1987-12-14 1989-07-03 Nl Zuivelonderzoek Inst PROCESS FOR PREPARING FERMENTED MILK PRODUCTS.
CH675813A5 (en) * 1988-01-27 1990-11-15 Bucher Guyer Ag Masch
AU612460B2 (en) * 1988-02-05 1991-07-11 Unisearch Limited Malolactic fermentation of wine
EP0327380B1 (en) * 1988-02-05 1994-08-10 Unisearch Limited Malolactic fermentation of wine
CH682239A5 (en) * 1990-12-20 1993-08-13 Corina Corp Ag
US5552055A (en) * 1994-09-15 1996-09-03 London Drugs Limited Photofinishing effluent purifying process and apparatus
US6229046B1 (en) 1997-10-14 2001-05-08 Cargill, Incorported Lactic acid processing methods arrangements and products
US6475759B1 (en) 1997-10-14 2002-11-05 Cargill, Inc. Low PH lactic acid fermentation
WO2007101434A2 (en) * 2006-03-09 2007-09-13 Georg Fritzmeier Gmbh & Co. Kg Extraction of fermentation-inhibiting substances from a fluid
US20130084615A1 (en) * 2011-09-30 2013-04-04 Joseph Van Groll Method for Producing Ethanol and Yeast Protein Feed from Whey Permeate
WO2018015405A1 (en) * 2016-07-19 2018-01-25 The Automation Partnership (Cambridge) Limited Liquid filtration system with integrated bleed function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753725A (en) * 1971-03-11 1973-08-21 R Williams Method for enzymatic conversion of lactose to glucose and galactose in lactose containing fluids
US4091116A (en) * 1973-01-17 1978-05-23 Ronald Alexander Nixon Edwards Adjusting the proportion of a substance by enzyme treatment
SU721483A1 (en) * 1978-09-13 1980-03-15 Всесоюзный Научно-Исследовательский Институт Продуктов Брожения Method of alcohol production from starch-containing raw material
CH636248A5 (en) * 1979-03-09 1983-05-31 Nestle Sa PROCESS FOR THE PREPARATION OF A PURIFIED PROTEIN HYDROLYSATE.
US4442206A (en) * 1980-08-21 1984-04-10 Stanford University Method of using isotropic, porous-wall polymeric membrane, hollow-fibers for culture of microbes

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BIOTECHNOLOGY AND BIOENGINEERING, vol. XX, 1978, pages 709-753, John Wiley & Sons, Inc, New York, US; A. MARGARITIS et al.: "The rotorfermentor. II. Application to ethanol fermentation" *
CHEMICAL ABSTRACTS, vol. 99, no. 19, November 1983, page 484, no. 156747d, Columbus, Ohio, US; M. CHERYAN et al.: "A high-performance membrane bioreactor for continuous fermentation of lactose to ethanol" & BIOTECHNOL. LETT. 1983, vol. 5, no. 8, pages 519 - 524 *
INTERNATIONAL SUGAR JOURNAL, vol. 86, no. 1028, August 1984, pages 227-229, London, GB; T.R. HANSSENS et al.: "Ultrafiltration as an alternative for raw juice purification in the beet sugar industry" *
See also references of WO8501064A1 *

Also Published As

Publication number Publication date
EP0154647A1 (en) 1985-09-18
WO1985001064A1 (en) 1985-03-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI NL SE

17P Request for examination filed

Effective date: 19850911

A4 Supplementary search report drawn up and despatched

Effective date: 19860213

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880301