食品中蛋白质快速检测技术的研究

Study on rapid determination of protein in food

蛋白质是生命的物质基础。随着社会生活水平的提高,人们更加注重对食物中蛋白质的摄入。三聚氰胺事件的发生促使了蛋白质检测工作的重大变革,相关部门更加重视对蛋白质含量的检测工作。本文综述了快速测定蛋白质的各种方法,分析它们的检测原理、检测时间,将其与传统的凯氏定氮法相比较并对其以后的应用前景进行了展望,为进一步研究蛋白质检测工作提供一定的参考价值。

Life is based on protein.People pay more attention to protein intake in food.Great change to protein detection happened after the incident of melamine, and it attracted more attentions from relevant departments to the job of protein detection.Various ways for rapid detection of protein in food were reviewed and summarized in this paper and corresponding principle,detection time was analyzed compared with Kjeldahl determination,and its application outlook was illustrated as well.Given that, it could provide several references for further research on detection of protein.