Who We Are Products News/Events Organization What Wine Is Links Download Research Wine and Wineries Contact You are in: What Wine Is / Judging the Palate Judging the Palate Taste Sweet Sugars Alcohol Glycerine Acid Tartaric Malic Citric = Hard Malic Citric = Green apples = Tangy lemons Grape Succinic Lactic Acetic = Salty/bitter = Milky/sour = Vinegary Fermentation Salty Minerals Organic acids Bitter Quinones Ethyl acetate Tactile Sensations Texture Sugars Alcohol Glycerine   Astringence Tannins   Temperature Acid Alcohol  = Cool = Warm Body Extract   Prickle Carbon dioxite   Aromatic Taste Sensations Temperature In the mouth warmer than that of the air Chewing Compresses the wine liberating odourous particles Saliva Chemically modifies certain substances in wine through a process known as hydrolisis which makes them odourous