By infra - red spectrum, the oxidation properties of automotive oils with different composition additives under different oxidation time at high temperature are analyzed.

以红外光谱为分析手段，分析由不同配方的复合添加剂调合油在高温下不同时间的氧化性能。

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Contains effective additives to enhance oxidation stability and rust prevention properties.

含有效添加剂以增进氧化稳定性及防锈性。

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The influence of some common food additives on the stability of cryptoflavin , and the resistance of cryptoflavin to heat , light, oxidation and reduction were investigated.

研究了常用的几种食品添加剂对隐黄素稳定性的影响，探讨了隐黄素的耐热性、 耐光性和耐氧化性、耐还原性。

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