【化学；】冶金，抗氧化剂，含有未知数合成物的植物物质

antioxidants

antioxidants

Antioxidants

antioxidants as ultra-violet radiations against the effects of ultra-violet radiation

antioxidants, containing animal material of unknown composition

antioxidants as ozone against the effects of ozone

antioxidants as light against the effects of light

antioxidants as heats against the effects of heat