Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.
本文研究从荆芥穗中提取回收聚苯乙烯所需的柠檬烯,其方法是溶剂萃取.
Based on the method of re-agglomeration and capsule-heart exchange, the capsulization for limonene essence is investigated.
采用复相凝聚法和囊心交换二者相结合的方法, 实现柠檬油香精的胶囊化.
Limonene, a natural and functional monoterpene , is used a flavor and fragrance additive in food widely.
柠檬烯是一种天然的功能单萜, 在食品中作为香精香料添加剂被广泛使用.
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