kàngyǎnghuàjì

== Mandarin == === Romanization === kàngyǎnghuàjì (Zhuyin ㄎㄤˋ ㄧㄤˇ ㄏㄨㄚˋ ㄐㄧˋ) Hanyu Pinyin reading of 抗氧化劑 / 抗氧化剂