一种新的肉及肉制品酸价测定方法

A new method for determination of acid value in meat

建立了一种新的肉及肉制品酸价测定方法。该法的相对标准偏差RSD和回收率分别为0.56%～4.28%、99.64%～100.89%,与国标法测定结果无显著差异,且该法与国标法的测定结果在0.01水平上显著相关。与国标法相比,该法具有操作简便、耗时短、有机溶剂和样品用量少、试验成本低等优点。

A new method for determination of acid value （AV） in meat was enplored. The relative standard deviation （RSD） of the new method was 0.56%-4.28%, while the recovery was 99.64%-100.89%. No significant differences of RSD or recovery were observed between the new method and the national standard method. But there existed a significant correlation between the new method and the national standard method. The new method showed simple, rapid and effective for AV determination of meat.