摘要
采用溶剂和蒸馏配合使用制取了高含量天然维生素E.结果表明:维生素E含量可达到71%以上,一次性收率可达65%,最佳溶剂为甲醇.
The high content natural vitamin E was extracted by solvent method and distillation.The results showed that the content of vitamin E reached 71% and the first recovery ratio reached 65%.Better solvent is methanol.
出处
《武汉化工学院学报》
2003年第2期9-10,共2页
Journal of Wuhan Institute of Chemical Technology
关键词
维生素E
溶剂
蒸馏
甲醇
vitamin E
solvent
distillation
methanol
