The tenderizing effects of sodium acid pyrophosphate(SAPP),tetrasodium pyrophosphate(TSPP)and sodium tripolyphosphate(STPP)on beef semitendinos muscle were studied.

• 研究了酸性焦磷酸盐(SAPP)、焦磷酸盐(TSPP)、三聚磷酸盐(STPP)对牛肉半腱肌的嫩化作用。