Red wine is a type of wine made from dark-coloured (black) grape varieties. The actual colour of the wine can range from intense violet, typical of young wines, through to brick red for mature wines and brown for older red wines. The juice from most black grapes is greenish-white; the red colour comes from anthocyan pigments (also called anthocyanins) present in the skin of the grape; exceptions are the relatively uncommon teinturier varieties, which produce a red colored juice. Much of the red-wine production process therefore involves extraction of colour and flavour components from the grape skin.
Sorts of red wine
There are a lot of diffent sorts of wine.
A great red wine is Brunello di Montalcino. It is an fantastic Italian wine with great potential. The wine is mad from Sangiovese, which is the most well known grape from Italy.