Rice vinegar is a very good condiment, mainly a product made from grain, containing a small amount of acetic acid. It is rose-red transparent in color, pure in aroma, mellow in acidity and slightly sweet, suitable for stir-frying and dipping. Studies have shown that for the prevention of cardiovascular disease is particularly beneficial. White vinegar, apart from acetic acid and water, contains no other ingredients. It is made of distilled wine fermentation, or directly with food-grade acetic acid to the quality and into the colorless, simple flavor is mainly used for cooking, especially in Western cuisine used to make pickles. Its characteristics, acidity is not high. The acidic flavor is thin.