释义 |
si·nap·ic acid \sə̇ˈnapik-\ noun Etymology: International Scientific Vocabulary sinap- (in sinapine) + -ic : a yellow crystalline phenolic unsaturated acid HO(CH3O)2C6H2CH . CHCOOH that is related structurally both to cinnamic acid and to pyrogallol and obtained by hydrolysis of sinalbin |