Stabilities of lutein and its esters against light, heat, acid, alkali, metal ions, oxidant and reductant were studied.
研究光、热、酸、碱、金属离子、氧化剂和还原剂对叶黄素酯和叶黄素稳定性的影响。
OBJECTIVE to observe the protective effect on hypoxic preconditioning mice against light-induced photoreceptor cell degeneration, and investigate the possible mechanism.
目的观察低氧预适应对小鼠视网膜感光细胞光损伤的防护作用并探讨其可能的机制。
The forming process of the auto perspex shelter against light and rain and the design of the mould were introduced. And a discussion was made on the product quality control.
介绍了汽车晴雨挡等产品的成形工艺、模具设计，并对产品质量控制进行了讨论。
The forming process of the auto perspex shelter against light and rain and the design of the mould were introduced. And a discussion was made on the product quality control.
介绍了汽车晴雨挡等产品的成形工艺、模具设计，并对产品质量控制进行了讨论。
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