Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.
本文研究荆芥穗中提取回收聚苯乙
所需的
,其方法是溶剂萃取。
Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.
本文研究荆芥穗中提取回收聚苯乙
所需的
,其方法是溶剂萃取。
Limonene: Occurs in various oils such as Levant wormseed oil, pine needle oil and other oils.
出现在各种油如Levant土荆芥油、松针油和其他油中。
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.
原油中薄荷酮、异薄荷酮、、1,8-桉叶素、β-蒎
等均低于“73~8”。
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