Study on the anti-oxidative effect of natural antioxidants in process of pure chicken powder

According to the industrial process characteristics of pure chicken powder, the anti-oxidative effect, the best add process and the optimal concentration of rosemary extract, polyphenols and VE in the process were studied.Furthermore, anti-oxidative effect of three different kinds of natural antioxidants'combination were also studied.Experiments showed that the combination of 0.005 percent rosemary extract and 0.01 percent VE was the most effective.