矿物油

jiǎn cè dà mǐ zhōng de kuàng wù yóu

检测大米中的矿物油

detection of mineral oil in rice

kuàng wù yóu kě yǐ yù fáng fà zhì shòu sǔn

矿物油可以预防发质受损。

Mineral oil can prevent hair damage.