FR2120606A5 - Grape must pretreated to destroy the polyphenol oxydase - Google Patents

Grape must pretreated to destroy the polyphenol oxydase

Info

Publication number
FR2120606A5
FR2120606A5 FR7101704A FR7101704A FR2120606A5 FR 2120606 A5 FR2120606 A5 FR 2120606A5 FR 7101704 A FR7101704 A FR 7101704A FR 7101704 A FR7101704 A FR 7101704A FR 2120606 A5 FR2120606 A5 FR 2120606A5
Authority
FR
France
Prior art keywords
chamber
wine
grape
destroy
pretreated
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
FR7101704A
Other languages
French (fr)
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.)
ECAL MARIE
Original Assignee
ECAL MARIE
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 ECAL MARIE filed Critical ECAL MARIE
Priority to FR7101704A priority Critical patent/FR2120606A5/en
Priority to IT3314071A priority patent/IT1033061B/en
Priority to ES398677A priority patent/ES398677A1/en
Application granted granted Critical
Publication of FR2120606A5 publication Critical patent/FR2120606A5/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

Grape must is pumped upwardly through a treatment chamber at a flow rate insufficient to allow fermentation to commence and the non-fermented juice fed off from the top of the chamber to a fermentation chamber whilst the solid is continuously removed by a conveyor. Pref. a small quantity of wine, preheated to pref. 70% is injected into the must at the bottom of the chamber, the flow rate of the wine being controlled in dependence on the measured alcohol content in the must half-way up the chamber. The process does not destroy the clarifying enzymes and results in a better colour wine.
FR7101704A 1971-01-08 1971-01-08 Grape must pretreated to destroy the polyphenol oxydase Expired FR2120606A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7101704A FR2120606A5 (en) 1971-01-08 1971-01-08 Grape must pretreated to destroy the polyphenol oxydase
IT3314071A IT1033061B (en) 1971-01-08 1971-12-30 METHOD FOR TREATMENT OF GRAPES IN VIEW OF THEIR FURTHER VINIFICATION AND APPARATUS FOR IMPLEMENTING THIS METHOD
ES398677A ES398677A1 (en) 1971-01-08 1972-01-07 Procedure and device for the treatment of vintage before fermentation. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101704A FR2120606A5 (en) 1971-01-08 1971-01-08 Grape must pretreated to destroy the polyphenol oxydase

Publications (1)

Publication Number Publication Date
FR2120606A5 true FR2120606A5 (en) 1972-08-18

Family

ID=9070520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101704A Expired FR2120606A5 (en) 1971-01-08 1971-01-08 Grape must pretreated to destroy the polyphenol oxydase

Country Status (3)

Country Link
ES (1) ES398677A1 (en)
FR (1) FR2120606A5 (en)
IT (1) IT1033061B (en)

Also Published As

Publication number Publication date
ES398677A1 (en) 1974-07-16
IT1033061B (en) 1979-07-10

Similar Documents

Publication Publication Date Title
BG50373A3 (en) Process for the production of yeast-flavored soft drinks
MD373C2 (en) Process for liquid refinement and device for its realization
FR2120606A5 (en) Grape must pretreated to destroy the polyphenol oxydase
ES409428A1 (en) Process for extracting sugar from sugar-containing plants
GB953013A (en) Improvements in or relating to the production of sparkling wines and drawing-off apparatus therefor
FR2256244A1 (en) Wine and spirit prodn. - by crushing grapes, fermenting the grape juice, heating base wine
FR2087353A5 (en) Sparkling wine - with addn of cooled, frozen or deep frozen must for second fermentation
US2415431A (en) Method of processing wood for the rapid maturation and aging of table wines
KR930004453A (en) Manufacturing Method of Goji Liquor Distilled Spirit
FR2190913A2 (en) Accelerated fermentation process for wine - breaks up head to improve contact of solids with must
FR2166489A5 (en) Grape juice treatment - by centrifuge instead of draining vats saves space and time
FR2148900A6 (en) Wine-making process - in which the must is steeped in wine prior to fermentation
FR2087286A5 (en) Improving wine - by subjecting it to partial vacuum after fermentation
DE903443C (en) Process for the production of vinous beverages from malt extracts
SU1033536A1 (en) Method for making fruit and berry wine
SU362873A1 (en) EB ^ POOSE
SU377132A1 (en) PDTENT1YU ^ 1ГХШ '- ^^ 4_ ^ •' '' BLMO r; j, 'KA I
GB1402278A (en) Process and apparatus for fermenting sugar-containing liquids
FR2045292A5 (en) Wine yields increased by use of cytolytic - enzymes
FR2175899A1 (en) Reservoir with agitator - for extraction of must and juices
FR2314676A1 (en) Nonalcoholic sparkling wine type drink - produced by controlled fermentation of residue from wine distillation
Hellmuth et al. On the behavior of trace elements and radionuclides in grape must during fermentation and wine cultivation.
ES2000354A6 (en) Carbonated drink prepn.
SU124911A2 (en) Method for enzymatic clarification of fruit wines during fermentation
GB1375280A (en)

Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse