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GC/MS法分析核桃叶挥发油化学成分
Analysis of volatile components from leaves of Juglans regia By GC/MS
【摘要】 利用水蒸气蒸馏方法从陕西栽培的核桃品种西洛3号提取了核桃叶挥发性物质,用GC/MS法分离确定出20种化学成分,其中主要成分 相对含量 为萜类 84.89% 、芳香烃 3.9% 和酯类 1.34% 化合物,占总检出量约90.84%.
【Abstract】 An essential oil was extracted from Juglans regia L. (Xiluo No.3) grown in Shaanxi Province by hydrodistillation. 20 volatile components of the oil were identified by GC-MS. The main components are terpenoids (84.89%),aromatics (3.9%),and esters (1.34%). The total identification ratio was about (90.84)%.
【关键词】 核桃;
叶;
挥发性油;
化学成分;
气相色谱-质谱;
【Key words】 Juglans regia L.; leaves; volatile oil; chemical component; GC-MS;
【Key words】 Juglans regia L.; leaves; volatile oil; chemical component; GC-MS;
【基金】 国家自然科学基金项目 (30370019) ;西北农林科技大学重点资助项目
- 【文献出处】 西北植物学报 ,Acta Botanica Boreali-occidentalia Sinica , 编辑部邮箱 ,2004年06期
- 【分类号】Q946.91
- 【被引频次】35
- 【下载频次】469