1、亚硝酸盐的作用机理与危害及亚硝酸盐阻断剂 摘 要:在肉制品加工中,亚硝酸盐起着非常重要的作用。但由于其毒性巨大,且易形成致癌物质亚硝胺,所以人能一直以来都在努力寻找其替代物。本文综述了肉制品中添加亚硝酸盐的作用及其危害,以及亚硝酸盐替代品的研究进展。关键字:亚硝酸盐AbstractNitrite plays a very important role in meat processing. But because of its large toxicity and easy to form carcinogenic,
2、 so people can has been struggling to fi nd its replacement. This article reviewed the functions and harms of adding nitrite to the meat products, and the research development of its substitute.Key words: nitrite; 引言 发色剂又称护色剂,是能以肉及肉制品中呈色物质作用,使食品加加工、保藏等过程中不被分解和破坏