天然产物研究与开发 ›› 2012, Vol. 23 ›› Issue (7): 916-.doi: A

• 研究简报 • 上一篇    下一篇

GC-MS法测定阳荷花挥发油的成分

王军民,周凡蕊,陈川云,水 星,华 燕*   

  1. 西南林业大学林学院,昆明 650224
  • 出版日期:2012-08-04 发布日期:2012-08-27
  • 基金资助:

    云南省教育厅基金

Determination of Volatile Oil from Zingiber striolatum Diels. by GC-MS

WANG Jun-min, ZHOU Fan-rui, CHEN Chuan-yun, SHUI Xing, HUA Yan   

  1. Department of Forestry, Southwest Forestry University, Kunming 650224, China
  • Online:2012-08-04 Published:2012-08-27

摘要: 为分析阳荷Zingiber striolatum Diels.花挥发油中的成分,采用水蒸气蒸馏的方法提取阳荷花中的挥发性成分,应用气相色谱-质谱联用法对化学成分进行鉴定,用峰面积归一化法测定各个化合物在挥发油中的相对百分含量。检测出59个化学成分,鉴定了其中55个化学成分总提物的95.54%。其中烯烃类占49.08%,醇类化合物占22.39%,醛类化合物占6.07%,酯类占4.72%,氧化物占4.25%,酮类化合物占2.26%,,还含有少量的烷烃占2.19%, 苯的衍生物占1.81%。

关键词: 气相色谱-质谱法, 阳荷, 挥发油

Abstract: The volatile oil from Zingiber striolatum Diels flowers were extracted by vapor distillation and the chemical constituents were separated and identified by GC-MS. Then, the relative contents in percentage of compounds were determined by peak area normalization method. The results showed that more than 59 peaks were separated and 55 compounds accounting for 95.54% of the total extracted by steam distillation were identified. The major constituents were identified as olefins 49.08%, alcohols 22.39%, aldehydes 6.07%, esters 4.72%, oxides 4.25%, ketones 2.26%, hydrocarbons 2.19% and benzene derivative 1.81%.

Key words: GC-MS, Zingiber striolatum Diels., volatile oil

中图分类号: 

R284.1 Q946