鸡蛋超弱发光与其新鲜程度的相关分析  

Correlative analysis of the superweak bioluminescence intensity and fresh degree of eggs

作　　者：赵红霞[1] 张守勤[2] 周丰昆[1] 姜轶群[2] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室 [2]吉林大学生物与农业工程学院,长春130025

出　　处：《农业工程学报》2004年第2期177-180,共4页Transactions of the Chinese Society of Agricultural Engineering

摘　　要：使用超弱发光图像探测系统研究了鸡蛋在贮藏期中的发光情况,发现不同鸡蛋的发光强度在第3天达到最大,随后又表现出振荡衰减,这说明第3天的鸡蛋活性最强;对鸡蛋延迟发光进行了研究,发现普遍服从双曲衰减规律,这一点与生物光子的相干理论相一致。不同鸡蛋的超弱发光强度是不同的,这与鸡蛋生命活动的强弱有关,生命力越旺盛的鸡蛋发光也就越强。超弱发光作为鸡蛋生理生化反应的综合指标,用于测定鸡蛋鲜度,方法简单、无损伤、灵敏度高;它不仅可以用来检测鸡蛋的鲜度,还可以检测其它方法难以反映或不能反映的鸡蛋随各种外界条件(如光照、温度等)的变化规律。The egg luminescence in storage is studied with a detection system of superweak bioluminescence. The results show that egg has the biggest viability in the third day after laying, subsequently decays with oscillation. These eggs, which have been stored for 3 days, are most suitable to be used for hatching. After researching on the delayed bioluminescence of eggs, the results show that egg luminescence generally obeys hyperbolic decay law, which supports coherence theory of biophoton. Different eggs have different luminescence intensity; it depends on the vital force of the eggs. The stronger the vital force of the egg is, the more intensive the luminescence is. Superweak bioluminescence as a colligate index of biological and biochemistry response can be used for inspecting the fresh degree of the eggs. This method is simple, nondestructive and sensitive. It can not only be used to detect the fresh degree of the eggs, but also to detect the relationship between eggs status and circumstance such as illumination and temperature, which is hard by using other methods.

关 键 词：鸡蛋 超弱发光 新鲜程度 相关分析 

分 类 号：S879.3[农业科学—畜牧兽医] Q63[生物学—生物物理学]