MD1304G2 - Process for decrease in acidity of must and wine - Google Patents

Process for decrease in acidity of must and wine

Info

Publication number
MD1304G2
MD1304G2 MD98-0165A MD980165A MD1304G2 MD 1304 G2 MD1304 G2 MD 1304G2 MD 980165 A MD980165 A MD 980165A MD 1304 G2 MD1304 G2 MD 1304G2
Authority
MD
Moldova
Prior art keywords
fraction
wine
deoxidizing
nondeoxidizing
acidity
Prior art date
Application number
MD98-0165A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD1304F1 (en
Inventor
Galina Diaur
Alexandru Sapojnic
Original Assignee
Национальный Институт Винограда И Вина
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 Национальный Институт Винограда И Вина filed Critical Национальный Институт Винограда И Вина
Priority to MD98-0165A priority Critical patent/MD1304G2/en
Publication of MD1304F1 publication Critical patent/MD1304F1/en
Publication of MD1304G2 publication Critical patent/MD1304G2/en

Links

Landscapes

  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

The invention relates to the wine industry, namely, to one of the processes for decrease in acidity of must and wine.Summary of the invention consists in the separation of must and wine into deoxidizing and nondeoxidizing fractions, sulfitation of deoxidizing fraction to 250…300 mg/dm3 SO2, introduction of 1/4 from deoxidizing fraction into the calcium carbonate, mixing till stoppage of gas bubbles elimination and introduction of residual deoxidizing fraction in three equal portions with an interval of 20...30 min. Then, after clarification, during 24 hours, it is separated the formed precipitation, mixed with 1/4 of nondeoxidizing fraction, stored in anaerobic conditions during 14...16 days and it is mixed with the residual nondeoxidizing fraction.The technical result consists in reducing the calcium content in the must and wine and in increasing the stability of the finished product.
MD98-0165A 1998-08-03 1998-08-03 Process for decrease in acidity of must and wine MD1304G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD98-0165A MD1304G2 (en) 1998-08-03 1998-08-03 Process for decrease in acidity of must and wine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD98-0165A MD1304G2 (en) 1998-08-03 1998-08-03 Process for decrease in acidity of must and wine

Publications (2)

Publication Number Publication Date
MD1304F1 MD1304F1 (en) 1999-08-30
MD1304G2 true MD1304G2 (en) 2000-03-31

Family

ID=19739200

Family Applications (1)

Application Number Title Priority Date Filing Date
MD98-0165A MD1304G2 (en) 1998-08-03 1998-08-03 Process for decrease in acidity of must and wine

Country Status (1)

Country Link
MD (1) MD1304G2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4078C1 (en) * 2010-05-21 2011-07-31 Иван ПРИДА Process for wine production from raw material with increased acidity
MD625Z (en) * 2012-09-28 2013-11-30 Иван ПРИДА Process for wine production from raw material with increased acidity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1451G2 (en) * 1999-02-19 2000-12-31 Национальный Институт Винограда И Вина Proces for reducing the must or wine acidity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD229C2 (en) * 1993-04-01 1996-01-31 Национальный Институт Винограда И Вина Method of acid reduction of grape must or wine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD229C2 (en) * 1993-04-01 1996-01-31 Национальный Институт Винограда И Вина Method of acid reduction of grape must or wine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Cotea V. Tratat de oenologie, Bucureşti, 1985, v.1, p.173-177 *
Козуб Г.И., Дементьев Г.С. Раскисление сусла и вина осаждением двойной соли. Садоводство, виноградарство и виноделие Молдавии, 1979, № 4, с. 34-35 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4078C1 (en) * 2010-05-21 2011-07-31 Иван ПРИДА Process for wine production from raw material with increased acidity
MD625Z (en) * 2012-09-28 2013-11-30 Иван ПРИДА Process for wine production from raw material with increased acidity

Also Published As

Publication number Publication date
MD1304F1 (en) 1999-08-30

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Legal Events

Date Code Title Description
PD99 Pending application
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees