Tomatoes are acidic foods, it is slightly sweet, so just oxidized
Tomato is rich in carotene, vitamin C and B vitamins. There are malic acid, citric acid, acid and sugar, vitamin C can control and improve the body's anti-cancer ability. Tomato malic acid and citric acid and other organic acids, as well as increase gastric acidity, help digestion, adjust the role of gastrointestinal function. Tomato contains fruit acid, can reduce the content of cholesterol, very beneficial to hyperlipidemia. When these organic acids and high levels of vitamin C will have the taste of acid.