研究了亚硝基血红蛋白在不同的氧化剂、温度、金属离子和pH值、常用食品辅料以及不同溶解条件下的稳定性和溶解性,结果表明:亚硝基血红蛋白对热不敏感,但对光照、氧化剂、二价铁离子敏感;pH值的改变对亚硝基血红蛋白有一定的降解作用;食品辅料、大部分金属离子对亚硝基血红蛋白无不良影响。
The stability and solubility of HbNO was stuided in different conditions: oxidative agent, temperature, metal ion, pH value, common ingredients. It was showed that HbNO was not sensitive to temperature, but sensitive to light, oxidative agent, Fe^2 +. The change of pH value can decompose HbNO to some extent, but most food ingredients do not affect it negatively.