【摘要】 氨气敏电极法测定肉品新鲜度的初步研究结果证明,本法快速,简便,精密度与准确度均为满意。其中定氮试验的标准差S=0.220,变异系数CV=2.31％,平均回收率为99.98％.本法与半微量定氮法作的测定,结果无显著性差异(P>0.05)。更多还原

【Abstract】 It is quick,simple,convenient and precise to determine the freshness of meat products by usyng sensitive electeode to ammonia. The standard deviation of TVBN(S)is 0. 220, the coefficient of variation (cv)2. 31%,the average rate of recovery 99 98%. The method has no significant difference to semimcro method(P>0. 05).更多还原