例句 /

The main constituents were phytol,n-hexadecanoic acid, ,0-dimethyl- , 9-undecadien--one, octacosane, Nonanal, Docosane, -tetracosenoic acid,methyl ester and so on.

The main constituents were phytol,n-hexadecanoic acid, ,0-dimethyl- , 9-undecadien--one, octacosane, Nonanal, Docosane, -tetracosenoic acid,methyl ester and so on.

论:银合欢叶的主要挥发性化学成分为植物醇、棕榈酸、,0-二甲 基-,9-十一碳二烯--酮、二十八烷、壬醛、二十二烷、-二十四碳烯酸甲酯等。 化合物类型以烷、醇、酮、醛为主。