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METHOD OF PREDICTING MEAT COLOR MAINTAINING DAYS FOR BEEF BASED ON DISCOLORATION RATE BY RAPID OXIDATION

机译:基于快速氧化脱色率的牛肉生色天数预测方法

摘要

PROBLEM TO BE SOLVED: To develop a technique for predicting early a meat color maintaining days for beef at a fresh stage thereof, based on a discoloration rate by rapid oxidation of the beef.;SOLUTION: In this method of predicting meat color maintaining days of the beef, based on the discoloration rate by the rapid oxidation, the ratio of metmyoglobin in a piece of muscle is measured along with the lapse of time under a temperature condition that is higher than the ambient temperature, in the muscle collected from a beef sample. and a time x, when the ratio reaches 30% is found to be substituted in a regression expression as follows, and the discoloration timing y of the beef sample under a usual storage condition is predicted thereby. The regression expression is: y=0.7618x+1.0267.;COPYRIGHT: (C)2006,JPO&NCIPI
机译:解决的问题:基于牛肉的快速氧化导致的变色率,开发一种在牛肉的新鲜阶段早期预测牛肉的肉颜色维持天数的技术;解决方案:在这种方法中,预测牛肉的肉颜色维持天数的方法牛肉,基于快速氧化的变色率,在高于环境温度的温度条件下,测量从牛肉样品中采集的肌肉中一块肌肉中的肌红蛋白的比率以及时间的流逝。并且,如下所述,在回归式中,发现将比率达到30%时的时间x置换,从而预测通常的保存条件下的牛肉样品的变色时间y。回归表达式为:y = 0.7618x + 1.0267 .;版权:(C)2006,JPO&NCIPI

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