cineol

GC determination of the α-pinene and cineol contents in compound mentholatum ointment is introduced.

采用气相色谱法测定复脑软膏中α-蒎烯、桉油精的含量。

Moreover, those impurities, as menthone, isomenthone, limonene, 1, 8-cineol and bata-pinene contents of Hai-Xuan mint are lower than that of 73-8mint.

原油中酮、异酮、柠檬烯、1,8-桉叶素、β-蒎烯等均低“73～8”。