,used hydrodistillation and GC method to obtain and determine menthone and menthol of volatile oils.
结果不同生长期含油量的积累具有一定规律。
,used hydrodistillation and GC method to obtain and determine menthone and menthol of volatile oils.
结果不同生长期含油量的积累具有一定规律。
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、1,8-桉叶素、β-蒎等均低于“73~8”。
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