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WO2011036392A1 - Method for thermal treatment of barrel elements - Google Patents

Method for thermal treatment of barrel elements Download PDF

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Publication number
WO2011036392A1
WO2011036392A1 PCT/FR2010/051961 FR2010051961W WO2011036392A1 WO 2011036392 A1 WO2011036392 A1 WO 2011036392A1 FR 2010051961 W FR2010051961 W FR 2010051961W WO 2011036392 A1 WO2011036392 A1 WO 2011036392A1
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WO
WIPO (PCT)
Prior art keywords
barrel
elements
treated
treatment
funds
Prior art date
Application number
PCT/FR2010/051961
Other languages
French (fr)
Inventor
Gontran Beaudoin
Original Assignee
Gontran Beaudoin
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 Gontran Beaudoin filed Critical Gontran Beaudoin
Publication of WO2011036392A1 publication Critical patent/WO2011036392A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
    • B27H5/00—Manufacture of tubes, coops, or barrels
    • B27H5/08—Finishing barrels, e.g. cutting grooves

Definitions

  • the present invention relates to a heat treatment process of barrel elements such as funds or staves or complete barrels to enhance certain organoleptic qualities and to give birth to certain oenological sappers.
  • the manufacture of such a barrel consists in preparing staves from staves, pieces of parallelepipedal wood, themselves derived from oak generally for wine.
  • staves are in fact the result of a machining operation and cutting staves to form a lot suitable for constituting the wall of a barrel.
  • the staves are assembled using metal circles.
  • One end of the barrel is formed around a bottom and held by a first and a second circle.
  • the curvature of the staves is obtained by heating, generally with bare fire, operation well known under the name of heater. Steam or boiling water may also be used for bending, but only the mechanical effect is obtained without the effects on the organoleptic qualities.
  • this heating operation has a double effect, first of all that of making the lignin flexible and thus of allowing the staves to be shaped, and at least their curvature and then that of developing some aromas.
  • the barrel receives the complementary circles and the second bottom to maintain the sought-after curved shape.
  • the staves are thus compressed against each other in order to make the barrel watertight.
  • Water introduced into the barrel allows a rinsing and a test.
  • This rinsing helps to remove the unpleasant flavor of burning that would come at first to allow more sophisticated flavors that will come into the wine later.
  • heating can be more or less pronounced depending on the desired flavors and the tree species used. This heating penetrates very superficially into the wood and the wine itself, after aging, penetrates the wood only on a very thin.
  • the process according to the present invention aims at a heat treatment process which makes it possible to develop new, intense and complex aromas.
  • the description is made with reference to the drawings which illustrate the means used by the method and the result obtained.
  • FIG. 1 a view of a barrel treated according to the method of the present invention
  • FIG. 2 a schematic view of a treatment furnace of the barrel elements, in this case parts for the manufacture of barrel bottoms.
  • the method according to the present invention consists in treating at least one of the constituting elements of the cask, namely staves, bottoms or complete containers from the moment when they consist of assembled staves.
  • This treatment process consists of a heat treatment at the heart of these elements.
  • FIG 2 there is shown a furnace 10 for receiving bottoms 12 and to make them undergo heat treatment heart.
  • This oven 10 must preferably have a high thermal inertia.
  • the oven preferably has a large capacity to promote slow cooking by mass effect.
  • Several m 3 for example 10 m 3 would constitute a significant volume and adapted.
  • the atmosphere of this oven is preferably controlled humidity, between 20 and 40% at the start of treatment, the water is highly heat-carrying and high calorie accumulation.
  • heating it is possible to mention the heating of oak barrel bottoms 20 to 60 mm thick for 24 to 36 hours at a temperature of between 90 ° C. and 180 ° C. to give a range. Rises in temperature and descents in temperature must be slow or very slow.
  • the method further provides a step of preheating parts, in this case funds, for a significant period of the order of 24 hours so as to stabilize the parts concerned. This preheating can be conducted at a temperature between 50 and 90 ° C with a temperature rise profile of 5 ° C / hour and an identical temperature descent profile. In all cases, the method provides for temperatures between 130 and 180 ° C to obtain a core heat and not only a superficial heating.
  • the treated wood pieces can be from 20 to 60mm thick.
  • the example chosen is a barrel 14 having undergone a bare fire, of known type, and the bottoms 12 having been previously treated by the process of the invention.
  • the funds thus treated are mounted on the barrels in a known manner, the heat treatment generating no dimensional change.
  • the process according to the present invention leads to particularly interesting oenological results. Indeed, heating to heart, depending on its intensity, leads to a transformation of wood polysaccharides, cellulose and hemicellulose essentially:
  • the tasting reveals vanilla, mint and caramel notes.
  • Tests are thus carried out on a control barrel with the two unheated bottoms, a barrel with the two bottom heated by open fire and a barrel with the two bottoms having undergone heat treatment in the core according to the method of the present invention.
  • tannins, gallic acid and ellagic acid are 50% higher on average.
  • furfurilic compounds Flufural, 5-Methyl Furfural, 5-Hydroxy Methyl Furfural
  • perception of caramel and toasted aromas are high since the quantities are also doubled.
  • the aromatic aldehydes are high and again, a quantity at least double. We know that the funds represent about 34 to 36% increase in active area. In fact it can be concluded that the effectiveness of the treatment at heart allows an increase greater than a simple proportionality related to the treated surface.
  • Staves can be treated the same way as funds.
  • the barrel, the complete drum and mounted can also undergo such treatment.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Commercial Cooking Devices (AREA)
  • Seasonings (AREA)

Abstract

The invention relates to a method for treating barrel elements, characterised in that said method comprises soaking said element. The invention also relates to the use of the method for intensifying flavours.

Description

PROCEDE DE TRAITEMENT THERMIQUE D'ELEMENTS DE FUTAILLE  METHOD FOR THERMALLY PROCESSING FUTAILLE ELEMENTS
La présente invention concerne un procédé de traitement thermique d'éléments de futaille tels que des fonds ou des douelles ou des barriques complètes en vue d'exhausser certaines qualités organoleptiques et de faire naître certaines sapeurs oenologiques. The present invention relates to a heat treatment process of barrel elements such as funds or staves or complete barrels to enhance certain organoleptic qualities and to give birth to certain oenological sappers.
Pour la suite de la description, il est pris comme exemple de futaille une barrique, telle qu' une barrique dite bordelaise, cet exemple n'ayant aucun caractère limitatif. De même, il est fait référence au vin mais l 'application du procédé de traitement thermique de futaille de la présente invention s'applique aux contenants destinés au vin comme aux contenants destinés aux eaux de vie et autres alcools. For the following description, it is taken as an example of barrel a barrel, such as a barrel said Bordeaux, this example having no limiting character. Similarly, reference is made to wine but the application of the heat treating method of the present invention applies to containers intended for wine as for containers for brandies and other alcohols.
La fabrication d'une telle barrique consiste à préparer des douelles à partir de merrains, pièces de bois parallélépipédiques, eux-mêmes issus de chêne généralement pour le vin.  The manufacture of such a barrel consists in preparing staves from staves, pieces of parallelepipedal wood, themselves derived from oak generally for wine.
Ces douelles sont en fait le résultat d' une opération d'usinage et de découpe des merrains pour constituer un lot apte à constituer la paroi d'une barrique.  These staves are in fact the result of a machining operation and cutting staves to form a lot suitable for constituting the wall of a barrel.
L'assemblage des douelles s'effectue à l'aide de cercles en métal.  The staves are assembled using metal circles.
En plus de ces éléments, il est prévu deux fonds de barrique constitués aussi de bois, généralement du chêne pour être homogène. Ces fonds sont constitués de merrains assemblés latéralement.  In addition to these elements, there are two barrel bottoms also made of wood, usually oak to be homogeneous. These funds consist of staves assembled laterally.
Pour la réalisation de la barrique, il faut pouvoir courber perpendiculairement à l 'axe longitudinal, les douelles préalablement usinées et sélectionnées par lots.For the realization of the barrel, it is necessary to be able to bend perpendicularly to the longitudinal axis, the staves previously machined and selected in batches.
L'une des extrémités de la barrique est constituée autour d'un fond et maintenu par un premier et un second cercle. La courbure des douelles est obtenue par chauffage, généralemen à feu nu, opération bien connue sous le nom de chauffe. On peut aussi utiliser de la vapeur ou un trempage en eau bouillante pour le cintrage mais on n'obtient que l 'effet mécanique sans les effets sur les qualités organoleptiques. One end of the barrel is formed around a bottom and held by a first and a second circle. The curvature of the staves is obtained by heating, generally with bare fire, operation well known under the name of heater. Steam or boiling water may also be used for bending, but only the mechanical effect is obtained without the effects on the organoleptic qualities.
II est nécessaire de tenir compte du fait que cette opération de chauffe a un double effet, tout d'abord celui de rendre la lignine souple et donc d'autoriser la mise en forme des douelles, et du moins leur courbure et ensuite celui de développer certains arômes. It is necessary to take into account the fact that this heating operation has a double effect, first of all that of making the lignin flexible and thus of allowing the staves to be shaped, and at least their curvature and then that of developing some aromas.
La barrique reçoit les cercles complémentaires et le second fond pour maintenir la forme galbée recherchée.  The barrel receives the complementary circles and the second bottom to maintain the sought-after curved shape.
Les douelles sont ainsi comprimées les unes contre les autres afin de rendre la barrique étanche.  The staves are thus compressed against each other in order to make the barrel watertight.
De l 'eau, introduite dans la barrique permet un rinçage et un éprouvage.  Water, introduced into the barrel allows a rinsing and a test.
Ce rinçage permet de supprimer notamment le goût désagréable de brûlé qui viendrait au premier abord pour laisser subsister des arômes plus sophistiqués qui viendront diffuser dans le vin ultérieurement. This rinsing helps to remove the unpleasant flavor of burning that would come at first to allow more sophisticated flavors that will come into the wine later.
On sait que la chauffe peut être plus ou moins prononcée suivant les arômes recherchés et suivant les essences d'arbres utilisées. Cette chauffe ne pénètre que très superficiellement dans le bois et le vin lui-même, après élevage, ne pénètre dans le bois que sur une très faible épaisseur.  It is known that the heating can be more or less pronounced depending on the desired flavors and the tree species used. This heating penetrates very superficially into the wood and the wine itself, after aging, penetrates the wood only on a very thin.
Les fonds eux ne subissent pas de chauffe lié à un besoin de cintrage puisqu' ils restent plans.  The funds themselves do not undergo heating related to a need for bending since they remain plans.
Néanmoins, dans certaines fabrications, il est également réalisé une chauffe des fonds. Cette chauffe reste superficielle, comme pour les douelles, et elle est exercée sur une seule face de chaque fond, celle destinée à être en contact avec le vin dans le cas d'une barrique bordelaise.  Nevertheless, in some fabrications, it is also realized a heating of the funds. This heating remains superficial, as for the staves, and it is exerted on one side of each bottom, the one intended to be in contact with the wine in the case of a Bordeaux barrel.
Le procédé selon la présente invention vise un procédé de traitement thermique qui permet de développer des arômes nouveaux, intenses et complexes. La description est faite en regard des dessins qui illustrent les moyens mis en oeuvre par le procédé et le résultat obtenu. The process according to the present invention aims at a heat treatment process which makes it possible to develop new, intense and complex aromas. The description is made with reference to the drawings which illustrate the means used by the method and the result obtained.
Les dessins annexés montrent, de façon non limitative et schématiquement :  The attached drawings show, without limitation and schematically:
- figure 1 : une vue d'une barrique traitée selon le procédé de la présente invention, et  FIG. 1: a view of a barrel treated according to the method of the present invention, and
- figure 2 : une vue schématique d'un four de traitement des éléments de futaille, en l'occurrence des pièces destinées à la fabrication de fonds de barriques.  - Figure 2: a schematic view of a treatment furnace of the barrel elements, in this case parts for the manufacture of barrel bottoms.
Le procédé selon la présente invention consiste à traiter au moins un des éléments constituant de la futaille à savoir des douelles, des fonds ou des contenants complets à partir du moment où ils sont constitués de douelles assemblées.  The method according to the present invention consists in treating at least one of the constituting elements of the cask, namely staves, bottoms or complete containers from the moment when they consist of assembled staves.
Ce procédé de traitement consiste un traitement thermique à cœur de ces éléments.  This treatment process consists of a heat treatment at the heart of these elements.
Sur la figure 2, on a représenté un four 10 destiné à recevoir des fonds 12 et à leur faire subir un traitement de chauffage à cœur. In Figure 2, there is shown a furnace 10 for receiving bottoms 12 and to make them undergo heat treatment heart.
Ce four 10 doit, de préférence, disposer d'une forte inertie thermique. This oven 10 must preferably have a high thermal inertia.
De même, le four dispose de façon préférentielle d'une grande capacité pour favoriser une cuisson lente par effet de masse. Plusieurs m3, par exemple 10 m3 constitueraient un volume significatif et adapté. Similarly, the oven preferably has a large capacity to promote slow cooking by mass effect. Several m 3 , for example 10 m 3 would constitute a significant volume and adapted.
L'atmosphère de ce four est de préférence à humidité contrôlée, comprise entre 20 et 40% en début de traitement, l 'eau étant fortement caloporteur et à forte accumulation de calories. Comme exemple de chauffe on peut mentionner la chauffe de fonds de barrique en chêne de 20 à 60mm d'épaisseur pendant 24 à 36 heures à une température comprise entre 90°C et 180°C pour donner une plage. Les montées en température et les descentes en température doivent être lentes voire très lentes. Le procédé prévoit en complément une étape de préchauffe des pièces, en l 'occurrence des fonds, pendant une période importante de l 'ordre de 24 heures de façon à stabiliser les pièces concernées. Cette préchauffe peut être conduite à une température comprise entre 50 et 90°C avec un profil de montée en température de 5°C/heure et un profil de descente en température identique. Dans tous les cas, le procédé prévoit des températures comprises entre 130 et 180°C pour obtenir une chauffe à cœur et non une chauffe seulement superficielle. Les pièces de bois traitées peuvent avoir de 20 à 60mm d'épaisseur. The atmosphere of this oven is preferably controlled humidity, between 20 and 40% at the start of treatment, the water is highly heat-carrying and high calorie accumulation. As an example of heating, it is possible to mention the heating of oak barrel bottoms 20 to 60 mm thick for 24 to 36 hours at a temperature of between 90 ° C. and 180 ° C. to give a range. Rises in temperature and descents in temperature must be slow or very slow. The method further provides a step of preheating parts, in this case funds, for a significant period of the order of 24 hours so as to stabilize the parts concerned. This preheating can be conducted at a temperature between 50 and 90 ° C with a temperature rise profile of 5 ° C / hour and an identical temperature descent profile. In all cases, the method provides for temperatures between 130 and 180 ° C to obtain a core heat and not only a superficial heating. The treated wood pieces can be from 20 to 60mm thick.
De plus, le traitement thermique en grand volume assure une homogénéité du traitement et une reproductibilité satisfaisante. In addition, the heat treatment in large volume ensures homogeneity of treatment and satisfactory reproducibility.
Il existe une gradation des arômes qui sont plus concentrés en surface, ce qui correspond bien aux besoins puisque le vin ne pénètre que sur une faible épaisseur dans le bois.  There is a gradation of aromas that are more concentrated on the surface, which corresponds to the needs because the wine penetrates only a small thickness in the wood.
Sur la figure 1, l 'exemple retenu est une barrique 14 ayant subie une chauffe à feu nu, de type connue et les fonds 12 ayant été traités préalablement par le procédé de l ' invention. In FIG. 1, the example chosen is a barrel 14 having undergone a bare fire, of known type, and the bottoms 12 having been previously treated by the process of the invention.
On note que les fonds apparaissent de couleur noire ou plus exactement de couleur brun très foncé et ce, sur les deux faces puisqu' il y a eu chauffage à cœur. Seule la face en contact avec le liquide sera active mais le procédé ne prévoit pas d' isoler la face libre.  It is noted that the funds appear black or more exactly very dark brown on both sides since there has been heating heart. Only the face in contact with the liquid will be active but the method does not provide for isolating the free face.
Les fonds ainsi traités sont montés sur les barriques de façon connue, le traitement thermique n'engendrant aucun changement dimensionnel.  The funds thus treated are mounted on the barrels in a known manner, the heat treatment generating no dimensional change.
Seule la résistance mécanique peut être légèrement affectée mais elle reste amplement suffisante pour l 'application concernée. Only the mechanical resistance can be slightly affected but it is still sufficient for the application concerned.
Le procédé selon la présente invention conduit à des résultats oenologiques particulièrement intéressants. En effet, la chauffe à cœur, en fonction de son intensité, conduit à une transformation des polyosides du bois, la cellulose et hémicellulose essentiellement : The process according to the present invention leads to particularly interesting oenological results. Indeed, heating to heart, depending on its intensity, leads to a transformation of wood polysaccharides, cellulose and hemicellulose essentially:
- en composés f uraniques, ce qui confère des notes caramel et grillé,  - in furanic compounds, which gives hints of caramel and toast,
- en composés énoliques, ce qui confère la sucrosité, une note pain grillé, - in enolic compounds, which confers sweetness, a note toast,
- en aldéhydes phénols, ce qui confère une note de vanille, d'épice boisée,- in aldehydes phenols, which gives a note of vanilla, woody spice,
- en composés méthyl-lactones, ce qui confère un arôme de noix de coco. Ceci se traduit pour les vins et eaux de vie en une sensation de "fondu", sucrosité, volume en bouche tout en préservant l ' expression du fruit et arômes des vins et alcools. - in methyl-lactone compounds, which gives a coconut aroma. This translates into a sensation of "melted", sweetness and volume in the mouth, while preserving the expression of the fruit and aromas of wines and spirits.
La dégustation fait apparaître des notes vanillées, mentholées et caramel.  The tasting reveals vanilla, mint and caramel notes.
Des essais sont ainsi conduits sur une barrique témoin avec les deux fonds non chauffés, une barrique avec les deux fonds chauffés à feu nu et une barrique avec les deux fonds ayant subi un traitement thermique à cœur selon le procédé de la présente invention. Tests are thus carried out on a control barrel with the two unheated bottoms, a barrel with the two bottom heated by open fire and a barrel with the two bottoms having undergone heat treatment in the core according to the method of the present invention.
De l 'eau de vie est introduite dans les barriques et les résultats obtenus au bout de 30 jours sont indiqués dans le tableau suivant : Brandy is introduced into the barrels and the results obtained after 30 days are indicated in the following table:
Fonds non traités Untreated funds
Fonds feu nu Fonds à coeur Fund fire naked
Composés (Témoin) Compounds (Witness)
Acide gallique 1,0 2,2 1,9Gallic acid 1.0 2.2 1.9
Acide ellagique détecté détecté détectéEllagic acid detected detected detected
Syringaldéhyde 0 1,3 2,6Syringaldehyde 0 1,3 2,6
Coniféraldéhyde 0 0 4,5Coniferaldehyde 0 0 4.5
Synapaldéhyde 5,4 5,8 11,3Synapaldehyde 5.4 5.8 11.3
Furfural 25,5 25,2 47,0Furfural 25.5 25.2 47.0
5- Méthyl Furfural 1,4 1,4 3 ,95- Methyl Furfural 1,4 1,4 3,9
5-Hydroxy Méthyl Furfural 3 ,5 3 ,7 6,7 5-Hydroxy Methyl Furfural 3, 5 3, 7 6.7
Les analyses physico-chimiques donnent les résultats suivants : The physico-chemical analyzes give the following results:
Fonds non traités Untreated funds
Fonds feu nu Fonds à coeur Fund fire naked
Composés (Témoin) Compounds (Witness)
Indice polyphénols totaux 9 7 13 ,0Total polyphenols index 9 7 13, 0
Tanins en mg/l d'acide Tannins in mg / l of acid
284 222 405 gallique  284 222 405 gallic
On constate que les tanins, acide gallique et acide ellagique (détectée mais non mesurée) sont supérieurs de 50% en moyenne. It is found that the tannins, gallic acid and ellagic acid (detected but not measured) are 50% higher on average.
Quant aux composés furfuriliques (Furfural, 5- Méthyl Furfural, 5-Hydroxy Méthyl Furfural), perception d'arômes caramel et grillé, sont élevés puisque les quantités sont également doublées.  As for the furfurilic compounds (Furfural, 5-Methyl Furfural, 5-Hydroxy Methyl Furfural), perception of caramel and toasted aromas, are high since the quantities are also doubled.
Les aldéhydes aromatiques sont élevés et on note de nouveau, une quantité au moins double. On sait que les fonds représentent environ 34 à 36% d'augmentation de surface active. De fait on peut en conclure que l'efficacité du traitement à cœur permet une augmentation supérieure à une simple proportionnalité liée à la surface traitée. The aromatic aldehydes are high and again, a quantity at least double. We know that the funds represent about 34 to 36% increase in active area. In fact it can be concluded that the effectiveness of the treatment at heart allows an increase greater than a simple proportionality related to the treated surface.
Les douelles peuvent subir le même traitement à cœur que les fonds. Staves can be treated the same way as funds.
Si nécessaire, la barrique, le fût complet et monté peut aussi subir un tel traitement.  If necessary, the barrel, the complete drum and mounted can also undergo such treatment.
On constate qu' il existe une possibilité de monter des fonds traités à cœur selon la présente invention sur des corps de barrique rénovés, corps de barrique qui ont souvent perdu une majeure partie de la chauffe initiale.  It is noted that there is a possibility of mounting funds treated to heart according to the present invention on renovated barrel bodies barrel body which often lost a major part of the initial heating.

Claims

REVENDICATIONS
1. Procédé de traitement d'éléments de futaille, caractérisé en ce qu' il consiste à chauffer à cœur ledit élément. 1. Process for the treatment of barrel elements, characterized in that it consists in heating said element to the core.
2. Procédé de traitement d'éléments de futaille selon la revendication 1, caractérisé en ce que le traitement thermique est précédé d' un préchauffage.  2. Process for treatment of barrel elements according to claim 1, characterized in that the heat treatment is preceded by a preheating.
3. Procédé de traitement d'éléments de futaille selon la revendication 1 ou 2, caractérisé en ce que le chauffage est réalisé en enceinte close à une température comprise entre 90 et 180°C, avec un taux d' humidité compris entre 20 et 40% en début de traitement.  3. A method of treating barrel elements according to claim 1 or 2, characterized in that the heating is carried out in a closed enclosure at a temperature of between 90 and 180 ° C, with a moisture content of between 20 and 40 % at the beginning of treatment.
4. Procédé de traitement d'éléments de futaille selon l 'une quelconque des revendications précédentes, caractérisé en ce que les éléments traités comprennent au moins un des fonds.  4. A method of treating elements of cask according to any one of the preceding claims, characterized in that the treated elements comprise at least one of the funds.
5. Procédé de traitement d'éléments de futaille selon l 'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments traités comprennent les deux fonds.  5. A method of treating elements of cask according to any one of claims 1 to 3, characterized in that the treated elements comprise the two funds.
6. Procédé de traitement d'éléments de futaille selon l 'une quelconque des revendications précédentes, caractérisé en ce que les éléments traités comprennent les fonds et les douelles.  6. Process for treatment of cask elements according to any one of the preceding claims, characterized in that the treated elements comprise the bottoms and the staves.
7. Utilisation d'un procédé de traitement thermique selon l' une des revendications précédentes pour augmenter les quantités de polyphénols totaux et les tanins d'acide gallique.  7. Use of a heat treatment process according to one of the preceding claims to increase the amounts of total polyphenols and gallic acid tannins.
8. Utilisation d' un procédé de traitement thermique selon l 'une des revendications 1 à 6, pour augmenter les quantités d'aldéhydes aromatiques.  8. Use of a heat treatment process according to one of claims 1 to 6 for increasing the amounts of aromatic aldehydes.
9. Futaille ayant été traitée sur ses deux fonds selon le procédé en accord avec l 'une au moins des revendications 1 à 6, caractérisée en ce que l ' indice de polyphénols totaux est de 13,0. 9. Fowl having been treated on its two bottoms according to the process according to at least one of claims 1 to 6, characterized in that the total polyphenol number is 13.0.
10. Futaille ayant été traitée sur ses deux fonds selon le procédé en accord avec l ' une au moins des revendications 1 à 6, caractérisée en ce que les tanins d'acide gallique sont de 405 exprimés en mg/l. 10. Futaille having been treated on its two bottoms according to the process according to at least one of claims 1 to 6, characterized in that the tannins of gallic acid are 405 expressed in mg / l.
PCT/FR2010/051961 2009-09-22 2010-09-21 Method for thermal treatment of barrel elements WO2011036392A1 (en)

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FR0956513A FR2950281B1 (en) 2009-09-22 2009-09-22 METHOD FOR THERMALLY PROCESSING FUTAILLE ELEMENTS
FR0956513 2009-09-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200190451A1 (en) * 2018-12-13 2020-06-18 Mirage Business Capital Inc. c/o Harneys Corporate Services Ltd. Multi-level toasted wine barrel and staves

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008990B1 (en) * 2013-07-26 2015-10-30 Tonnellerie Tremeaux METHOD FOR REFINING WOOD
FR3135643B1 (en) * 2022-05-18 2024-10-11 Opr Process for treating barrel staves at high temperatures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775212A1 (en) * 1998-02-20 1999-08-27 Tonnellerie Demptos Sa Controlled heating of barrel staves during bending and roasting to release organoleptically desirable compounds
EP1493542A1 (en) * 2003-06-27 2005-01-05 Sarl Wilfa Method for treating a wooden barrel and apparatus thereof
FR2898130A1 (en) * 2006-03-01 2007-09-07 Jean Claude Boniface Process of maturing wine in a wooden barrel, comprises chemical restoration/renovation of the barrel to regenerate gaseous exchange with wood, and filling the barrel with wine at exit of fermentation for maturation of wine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775212A1 (en) * 1998-02-20 1999-08-27 Tonnellerie Demptos Sa Controlled heating of barrel staves during bending and roasting to release organoleptically desirable compounds
EP1493542A1 (en) * 2003-06-27 2005-01-05 Sarl Wilfa Method for treating a wooden barrel and apparatus thereof
FR2898130A1 (en) * 2006-03-01 2007-09-07 Jean Claude Boniface Process of maturing wine in a wooden barrel, comprises chemical restoration/renovation of the barrel to regenerate gaseous exchange with wood, and filling the barrel with wine at exit of fermentation for maturation of wine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200190451A1 (en) * 2018-12-13 2020-06-18 Mirage Business Capital Inc. c/o Harneys Corporate Services Ltd. Multi-level toasted wine barrel and staves

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FR2950281A1 (en) 2011-03-25

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