超声波-酶法提取牛跟腱胶原蛋白

摘要

This study compared the collagen yield which extracted from bovine tendon by stomach protein enzymatic method and ultrasonic-enzymatic method. The collagen was tested by infrared spectrum and ultraviolet spectrum. Experiments showed that the yield of ultrasonic-enzymatic method was significantly higher than stomach protein enzymatic method.%分别采用胃蛋白酶法与超声波-酶法提取牛跟腱胶原蛋白,比较了两种方法胶原蛋白的产率,并对胶原蛋白进行光谱测试.实验证明,超声波酶法的产率明显较高.