Meat tenderness is the most important edible quality. It is the most commonly used target that the consumers use to judge the meat quality. Improving Meat tenderness has been one hot spot of scientific research at home and abroad for many years. After butchering, meat later period mature and tender processing are the key link to improve the tenderness of meat products. This article summarizes the factor that influences the tenderness of meat and also summarizes the present tender method and the tender mecha...