Nitrites

Nitrites are added to cured meat such as bacon, hot dogs and cured ham as preservative, colour or as anti-bacterial agents.

亚硝酸盐通常是作为防腐剂或颜料或抗菌剂添加于咸肉中，例如熏肉、热狗、火腿。

In the same time, addition of garlic, ginger and clove influenced microbiological composition and decreased content of nitrites to some extent in the initial fermented stage, which was very advantageous to enhance safety of pickle products.

添加一定量的大蒜、生姜、丁香等香辛料能显著影响泡菜发酵初期各种微生物的变化，降低亚硝酸盐含量，有利于提高泡菜产品的安全性。

Measurement of serum nitrites/ nitrates ( NO2-/ NO3-)

血清亚硝酸盐/硝酸盐（NOZ祝03一）测定制备血清样本，采用氯化钒还原法检测血清中N仇一加仇一含量以反应NO含量的改变。