摘要
本试验对树叶中提取精油萃取液进行了研究,通过三种不同试剂萃取,对水蒸汽蒸馏产物所得的萃取率来研究其适合度。经试验证明,对荷花玉兰树叶和樟树树叶精油最适宜的萃取液是石油醚;对月桂树叶精油最适宜的萃取液是乙醚。
The test is a research on the extraction of distilling essential oil from leaves by comparing efficiency of extraction by three reagents. Those are ether, ethyl acetate and ether from Petroleum. By this test, to evergreen Magnolia leaves and to camphor tree leaves, the better reagent is ether from petroleum; to laurel leaves, the better reagent is ether.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2006年第12期405-406,共2页
Food Science
基金
上海市重点学科建设项目(T1102)
关键词
水蒸汽蒸馏
萃取
树叶
distillation with steam
extraction
leaves
