【摘要】 本文采用流动注射-化学发光法,检测不同新鲜度冷却肉生物胺含量,同时与挥发性盐基氮含量、细菌总数、以及高效液相色谱法所测腐氨与尸胺的含量比较;流动注射-化学发光法与高效液相色谱法的回归方程为y=115.24x+10.744,相关系数r=0.966(p<0.05)。实验表明,可以使用流动注射-化学发光法快速评价冷却猪肉新鲜度。更多还原

【Abstract】 The biogenic amines produced by bacteria in the chilled pork were degraded by an immobilized diamin oxidasec olumna nd theg eneratedh ydrogenp eroxide wasd eterminedb y luminol chemiluminescence system. The results of bacterial counts and HPLC and FIA-CL were compared. the regression equation between the HPLC and FIA-CL was y =115.24x + 10.744 and the correlation coefficient (r) was 0.966. The FIA-CL system could be useful to evaluate the chilled meat quality.更多还原