摘要
朱砂玉兰(Magnolia soulangeana)鲜花经微波处理,用XAD-4吸附提取头香物质。该方法不仅可以较快速地得到挥发性成分,而且提取的精油能保持原鲜花的香气香味。本文还讨论了用微波处理与不处理朱砂玉兰鲜花样品以及用水蒸汽蒸馏3种方法得到的精油在收率及化学成分上的差异及变化。
The fresh flowers of Magnolia soulangeana Soul, were treated with microwave oven. Its aroma constituents were absorbed with XAD-4. This method can get the aroma constituents faster and keep the flavor of fresh flowers. The differences on chemical components and yields of essential oils from three methods: treatment with and without microwave oven, and steam distillation were discussed.
出处
《云南植物研究》
CSCD
1991年第3期344-348,共5页
Acta Botanica Yunnanica
关键词
朱砂玉兰
香气成分
微波吸附法
Microwave oven
Aroma constituents analysis
Essential oil
Magnolia soulangeana
