期刊论文

中文

浙江农林大学学报

2095-0756

2019

36

1

193-199

10.11833/j.issn.2095-0756.2019.01.024

国家自然科学基金资助项目（81300655）； 民族药用植物资源研究与利用湖南省重点实验室委托项目（YYZW2014-2）；

本校为其他机构

为探讨同一时间内黄心夜合Michelia martinii鲜叶、鲜嫩枝和鲜花的挥发油成分,利用气相色谱-质谱联用技术(GC-MS)对水蒸气蒸馏法提取的黄心夜合鲜叶、鲜嫩枝和鲜花挥发油成分进行了分析。结果表明:去掉峰值0.49以下的峰,从黄心夜合鲜叶、鲜嫩枝、鲜花分别检测出21种、31种和25种成分, 3种不同组织样品共有2,4-二异丙烯基-1-甲基环己烷、γ-依兰油烯、4(14),11-桉叶二烯、γ-榄香烯等4种成分,而鲜叶与鲜嫩枝都释放共同的12种挥发性成分,鲜嫩枝与鲜花都释放共同的13种挥发性成分,鲜叶与鲜花都释放共同的4种挥发性成分。黄心夜合鲜叶、鲜嫩枝和鲜花的挥发油成分在提取材料选择、挥发性成分利用与养...

To study volatile components from fresh leaves,fresh twigs,and fresh flowers of Michelia martinii at the same time,volatile oils were extracted by water-steam distillation from the fresh leaves,fresh twigs,and fresh flowers and then detected by gas chromatography-mass spectrometry (GC-MS).Results of GC-MS showed that the volatile oils contents from different organizations of M.martinii at the same time had ingredients of 21 kinds from fresh leaves,of 31 kinds from fresh twigs,and of 25 kinds from fresh flowers (peak values below 0.49 were neglected).Among the three fresh organizations of M.mar...