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| 小花清风藤挥发油化学成分研究 |
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李建桥1,胡建忠2,李小聪3,陈润杰1,卢顺光2,唐永丽1,刘朝霞1,邹坤1
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1.三峡大学 生物与制药学院 天然产物研究与利用湖北省重点实验室;2.水利部 水土保持植物开发管理中心，北京 1000383;3.宜昌人福药业有限责任公司
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| 摘要: |
| 利用水蒸气蒸馏法提取小花清风藤中的挥发性成分，通过气相色谱质谱联用技术（GC-MS）并结合计算机分析鉴定提取物中挥发油芳香成分，共鉴定出17种化合物，其中有12种烷烃类化合物，1种芳香类化合物，1种醚类化合物，1种杂环类化合物，1种环戊二烯和1种酰胺类化合物。用面积归一化法测定挥发油中各种成分的相对含量，合计占总峰面积的8.8%。实验结果表明：用水蒸气蒸馏提取小花清风藤挥发油时，提取率为4.18%，其最主要成分为烷烃类化合物。 |
| 关键词: 小花清风藤 水蒸气蒸馏提取 挥发油 气相色谱质谱联用技术 |
| DOI：10.14188/j.ajsh.2018.06.004 |
| 分类号:R284.2 |
| 基金项目:水利部水土保持植物开发管理中心合作项目(No. 2017-zg-kj-4/SDHZ2017015；2018-zg-kj-03)；国家自然科学基金青年科学基金项目（81803383） |
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LI Jianqiao1,HU Jianzhong2,LI Xiaocong3,CHEN Runjie1,LU Shunguang2,TANG Yongli1,LIU Zhaoxia1,ZOU Kun1
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1.Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, China;2.Soil and Water Conservation Centre, the Ministry of Water Resources, Beijing 100038, China;3.Yichang Humanwell Pharmaceutical CO., LTD. Yichang 443005, Hubei, China
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| Abstract: |
| The volatile oils were extracted by steam distillation from Sabia parviflora Wall. ex Roxb., and the chemical constituents were identified by gas chromatography-mass spectrometry (GC-MS). The results showed that there were 17 compounds in volatile oils, including 12 alkanes, 1 aromatic, 1 ether, 1 heterocyclic, 1 cyclopentadiene and 1 amide. The relative contents of all detected compounds in the essential oils were 8.8%. The experimental results showed that the extraction rate was 4.18% by using steam distillation extraction method. The most abundant components of the volatile oil from Sabia parviflora were alkanes. |
| Key words: Sabia parviflora Wall. ex Roxb. steam distillation extraction volatile oil gas chromatography-mass spectrometry（GC-MS） |
