摘要
目的:分析毛白杜鹃花挥发油化学成分。方法:采用水蒸气蒸馏法提取毛白杜鹃花挥发油,利用气相色谱-质谱联用分析挥发油化学成分。结果:共鉴定出49种化学成分,占挥发油总量的79.55%,含量较高的成分有芳樟醇、β-桉叶烯、植物醇、苯甲酸苄酯、水杨酸苄酯、壬醛等。结论:毛白杜鹃花挥发油以萜类、酯类、烷烃为主,含有多种生物活性成分。
Objective： To analyze the chemical constituents of volatile oil from flowers of Rhododendron mucronatum. Methods： The volatile oil was extracted by water-steam distillation and analyzed by GC-MS. Results： Forty-nine compounds, which occupied 79. 55% of total constituents, were identified. The major constituents were linalool, β-eudesmene, phytol, benzyl benzoate, benzyl salicylate and nonyl aldehyde. Conclusion： The chemical constituents of volatile oil, which contain many bioactive constituents, are mainly composed of terpenes, esters, and alkanes.
出处
《中药材》
CAS
CSCD
北大核心
2013年第10期1617-1619,共3页
Journal of Chinese Medicinal Materials
基金
中国博士后科学基金面上项目(2011M500898)
黄山学院博士启动基金项目(2012xkjq002)
