PT102177A - Methods for controlling and formulating the colour of wine blends by spectrocolorimetric prediction - Google Patents

Methods for controlling and formulating the colour of wine blends by spectrocolorimetric prediction Download PDF

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Publication number
PT102177A
PT102177A PT10217798A PT10217798A PT102177A PT 102177 A PT102177 A PT 102177A PT 10217798 A PT10217798 A PT 10217798A PT 10217798 A PT10217798 A PT 10217798A PT 102177 A PT102177 A PT 102177A
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PT
Portugal
Prior art keywords
wine
colour
wines
blending
blend
Prior art date
Application number
PT10217798A
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Portuguese (pt)
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PT102177B (en
Inventor
Oliverio Delfim Dias Soares
Giuseppe Mignemi
Paulo Fernandes De Barros
Original Assignee
Ceto Centro De Ciencias E Tecn
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Publication date
Application filed by Ceto Centro De Ciencias E Tecn filed Critical Ceto Centro De Ciencias E Tecn
Priority to PT10217798A priority Critical patent/PT102177B/en
Publication of PT102177A publication Critical patent/PT102177A/en
Publication of PT102177B publication Critical patent/PT102177B/en

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  • Non-Alcoholic Beverages (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

A quality wine must maintain the characteristics of colour, aroma and flavour over different production batches and year after year. As climatic influences vary, it is impossible to obtain a wine with constant characteristics, even though it originates from the same vine. The solution therefore consists in the blending of wines. Starting with different batches of wine produced at different harvests, a combination of these batches is produced so as to obtain the wine with the desired characteristics. One of the important characteristics to maintain in a quality wine is its colour. The invention claims a method that makes it possible to predict the colour resulting from the blending of various wines. Considering the spectral transmission factor or the colour co-ordinates desired for a wine blend, the invention also offers methods that make it possible to formulate what will be the composition of the blend, i.e. the percentage or concentration of each one of the component wines in the blend. Also included is prediction of the composition of the concentration of component wines by the isoline graph method. The methods described in detail for ternary blends may be extended to blending with more than three wines.
PT10217798A 1998-06-29 1998-06-29 METHODS OF CONTROL AND FORMULATION OF THE COLOR OF WINE MIXTURES BY SPECTROCOLORIMMETRICAL PREDICTION PT102177B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10217798A PT102177B (en) 1998-06-29 1998-06-29 METHODS OF CONTROL AND FORMULATION OF THE COLOR OF WINE MIXTURES BY SPECTROCOLORIMMETRICAL PREDICTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10217798A PT102177B (en) 1998-06-29 1998-06-29 METHODS OF CONTROL AND FORMULATION OF THE COLOR OF WINE MIXTURES BY SPECTROCOLORIMMETRICAL PREDICTION

Publications (2)

Publication Number Publication Date
PT102177A true PT102177A (en) 1999-12-31
PT102177B PT102177B (en) 2001-04-30

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Application Number Title Priority Date Filing Date
PT10217798A PT102177B (en) 1998-06-29 1998-06-29 METHODS OF CONTROL AND FORMULATION OF THE COLOR OF WINE MIXTURES BY SPECTROCOLORIMMETRICAL PREDICTION

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PT (1) PT102177B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816409A1 (en) * 2000-11-09 2002-05-10 Ecole D Ingenieurs De Geneve APPARATUS FOR MEASURING PHYSICAL PARAMETERS OF A GRAPE MUST AND THE WINE OBTAINED FROM THIS MUST
US8263165B2 (en) * 2004-01-13 2012-09-11 Jaimes Sher Production of consumable alcohols and components thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816409A1 (en) * 2000-11-09 2002-05-10 Ecole D Ingenieurs De Geneve APPARATUS FOR MEASURING PHYSICAL PARAMETERS OF A GRAPE MUST AND THE WINE OBTAINED FROM THIS MUST
EP1205752A1 (en) * 2000-11-09 2002-05-15 Ecole d'Ingénieurs de Genève Apparatus to measure physical parameters of a grape-must and the wine obtained from the must
US8263165B2 (en) * 2004-01-13 2012-09-11 Jaimes Sher Production of consumable alcohols and components thereof

Also Published As

Publication number Publication date
PT102177B (en) 2001-04-30

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