Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.
本文研究荆芥穗
提取回收聚苯乙烯所需的柠檬烯,其方法是溶剂萃取。
Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.
本文研究荆芥穗
提取回收聚苯乙烯所需的柠檬烯,其方法是溶剂萃取。
Limonene: Occurs in various oils such as Levant wormseed oil, pine needle oil and other oils.
出现在各种如Levant土荆芥
、松针
和其他
。
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.
原荷酮、异
荷酮、柠檬烯、1,8-桉叶素、β-蒎烯等均低于“73~8”。
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