FR2264491A1 - Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar - Google Patents

Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar

Info

Publication number
FR2264491A1
FR2264491A1 FR7409936A FR7409936A FR2264491A1 FR 2264491 A1 FR2264491 A1 FR 2264491A1 FR 7409936 A FR7409936 A FR 7409936A FR 7409936 A FR7409936 A FR 7409936A FR 2264491 A1 FR2264491 A1 FR 2264491A1
Authority
FR
France
Prior art keywords
grape juice
pref
reverse osmosis
sugar
membrane
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
FR7409936A
Other languages
English (en)
French (fr)
Other versions
FR2264491B1 (ref
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.)
Danske Sukkerfabrikker AS
Original Assignee
Danske Sukkerfabrikker AS
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 Danske Sukkerfabrikker AS filed Critical Danske Sukkerfabrikker AS
Priority to FR7409936A priority Critical patent/FR2264491A1/fr
Publication of FR2264491A1 publication Critical patent/FR2264491A1/fr
Application granted granted Critical
Publication of FR2264491B1 publication Critical patent/FR2264491B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/02—Preparation of must from grapes; Must treatment and fermentation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/082—Concentrating or drying of juices by membrane processes
    • A23L2/085—Concentrating or drying of juices by membrane processes by osmosis, reverse osmosis, electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H3/00—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages
    • C12H3/04—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages using semi-permeable membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nutrition Science (AREA)
  • Polymers & Plastics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
FR7409936A 1974-03-22 1974-03-22 Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar Granted FR2264491A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7409936A FR2264491A1 (en) 1974-03-22 1974-03-22 Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409936A FR2264491A1 (en) 1974-03-22 1974-03-22 Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar

Publications (2)

Publication Number Publication Date
FR2264491A1 true FR2264491A1 (en) 1975-10-17
FR2264491B1 FR2264491B1 (ref) 1978-01-06

Family

ID=9136722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409936A Granted FR2264491A1 (en) 1974-03-22 1974-03-22 Concentrating grape juice - by reverse osmosis pref using membrane having greater permeability for organic acids than for sugar

Country Status (1)

Country Link
FR (1) FR2264491A1 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443503A1 (fr) * 1978-12-04 1980-07-04 Verniers Procede pour la clarification des vins et boissons alcoolisees analogues resultant d'un processus de fermentation ou de maceration
FR2635786A1 (fr) * 1988-08-30 1990-03-02 Degremont Procede de clarification de mout de raisins et mout obtenu par ce procede

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443503A1 (fr) * 1978-12-04 1980-07-04 Verniers Procede pour la clarification des vins et boissons alcoolisees analogues resultant d'un processus de fermentation ou de maceration
FR2635786A1 (fr) * 1988-08-30 1990-03-02 Degremont Procede de clarification de mout de raisins et mout obtenu par ce procede
EP0357501A1 (fr) * 1988-08-30 1990-03-07 Degremont S.A. Procédé de clarification de moût de raisins et moût obtenu par ce procédé
US4994290A (en) * 1988-08-30 1991-02-19 Degremont Clarification method for grape must, and the must thus obtained

Also Published As

Publication number Publication date
FR2264491B1 (ref) 1978-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse