About Me


Gavin Hubble - (BSc & Post Grad. Business Marketing) - I started working in the wine industry over 23 years ago in New Zealand. Working in; wine retail, sales, wine production, label & packaging design, marketing, wine buying, consulting and wine education. I am responsible for the Brand Health of 60+ wine brands distributed here in New Zealand. Wine Brands from New Zealand, Australia, France, Italy, Spain, Portugal, Chile and Argentina. I work closely with the Trade Industry - (Retail Stores & Restaurants) introducing, educating and positioning exciting and unique brands to wine enthusiasts all over the world.

Tuesday, January 13, 2009

The Colour of Wine

The colour of wine comes from the skin of the grapes. The juice that comes from nearly every variety of grape when pressed is white or clear. This is true of red grapes as well as white wines. The colour or pigments of red grapes are found in the skins of the grapes. In order to make a red wine from red grapes, it is necessary to leave the skins in contact with the juice during fermentation. When the skins are placed in the fermenting 'must', the pigments leech out of the skins and colour the wine. When red grapes are pressed and the skins are kept out, the colour of the wine remains white and is considered a 'Blanc de Noirs' - a white wine made from red grapes; (e.g. Champagne).

 
 
White wines do not usually have the skins left in the 'must' during fermentation. If the wine is being made from white grapes, there is no benefit to the colour and if the wine is being made from red grapes, the skin contact would give an undesirable red colour to the wine. Rosé wines can be made with 'limited/short' skin contact (leaving the skins in the fermenting juice for only a short period of time) - this method can be unreliable in obtaining consistent tinting from tank to tank, so blending is required before bottling. Some Rosé wines around the world can be made by adding a specific amount of red wine to an already finished white wine.

Why is the 'colour of a wine' so important to inspect? The colour of a bottle of wine with respect to its age can be an important clue in determining if a wine has been made from quality fruit, or has aged well over time. For example, if a one year old bottle of Sauvignon Blanc is already a dark amber colour when the bottle is first opened, this could signify that the wine has not been made correctly or that the closure was faulty causing the wine to age prematurely and not taste its best. The same can be said for red wines, if a young bottle of Merlot is already a brick red or a brown colour when opened, chances are that there was a problem with the bottle closure, the temperature of cellaring or exposure to sunlight - and it too will not be at its best.

 

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