【摘 要】
：
亚硝酸盐是作为一种允许使用的食品添加剂,在控制的安全范围内使用不会对人体造成危害.但摄入过量的亚硝酸盐,血红蛋白的亚铁将氧化为高铁状态,从而形成不能送氧的高铁血红蛋白;高铁血红蛋白达到30％～50％时,可导致贫血性缺血,造成全身各组织特别是脑组织的急性损害,出现呼吸困难,神经机能紊乱,甚至死亡[1].
【机 构】
：
江苏大学材料科学与工程学院,江苏,镇江,212013 江苏大学化学化工学院,江苏,镇江,21201
论文部分内容阅读
亚硝酸盐是作为一种允许使用的食品添加剂,在控制的安全范围内使用不会对人体造成危害.但摄入过量的亚硝酸盐,血红蛋白的亚铁将氧化为高铁状态,从而形成不能送氧的高铁血红蛋白;高铁血红蛋白达到30％～50％时,可导致贫血性缺血,造成全身各组织特别是脑组织的急性损害,出现呼吸困难,神经机能紊乱,甚至死亡[1].
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