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| 金钗石斛、环草石斛挥发性成分研究 | |
| 引用本文： | 刘建华,高玉琼,霍昕,杨迺嘉,赵德刚.金钗石斛、环草石斛挥发性成分研究[J].中成药,2006,28(9):1339-1342. |
| 作者姓名： | 刘建华 高玉琼 霍昕 杨迺嘉 赵德刚 |
| 作者单位： | 1. 贵州省生物技术研究开发基地,贵州,贵阳,55002 2. 贵州省生物技术研究开发基地,贵州,贵阳,55002;贵州大学,教育部绿色农药与农业生物工程重点实验室,贵州省农业生物工程重点实验室,贵州,贵阳,550025 3. 贵州大学,教育部绿色农药与农业生物工程重点实验室,贵州省农业生物工程重点实验室,贵州,贵阳,550025 |
| 基金项目： | 贵州省优秀青年科技人才培养计划 |
| 摘 要： | 目的:研究金钗石斛、环草石斛挥发性成分。方法:利用有机溶剂-水蒸汽蒸馏提取石斛挥发性成分,用GC/MS进行分离测定,结合计算机检索技术对分离化合物进行结构鉴定,应用色谱峰面积归一化法计算各成分的相对百分含量。结果:金钗石斛分离出109个成分,鉴定出63个化学成分,占挥发油总量的86.26:环草石斛分离山63个成分,鉴出52个化学成分,占挥发油总量的87.48。2种石斛挥发油成分中,含有10种相同成分。结论:首次报道利用有机溶剂-水蒸汽蒸馏法提取石斛挥发性成分,并对其进行定性定量研究。 |
| 关 键 词： | 金钗石斛 环草石斛 有机溶剂-水蒸汽蒸馏 挥发油 气相色谱-质谱联用 |
| 文章编号： | 1001-1528（2006）09-1339-03 |
| 收稿时间： | 2005 |
| 修稿时间： | 2005 |
Determination of volatile constituents from Dendrobium Nobile Lindl. ,Dendrobium Loddigesii Rolfe |
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| LIU Jian-hua,GAO Yu-qiong,HUO Xin,YANG Nai-jia,ZHAO De-gang.Determination of volatile constituents from Dendrobium Nobile Lindl. ,Dendrobium Loddigesii Rolfe[J].Chinese Traditional Patent Medicine,2006,28(9):1339-1342. | |
| Authors: | LIU Jian-hua GAO Yu-qiong HUO Xin YANG Nai-jia ZHAO De-gang |
| Institution: | 1. Guizhou Institute of Biotechnology Research and Development, Guiyang 550002, China ; 2. Key Laboratory of Green pesticide and Agricultural Biological Engineering, Ministry of Education; Guizhou Key Laboratory of Agricutural Bioengineering, Guizhou University Guiyang 550025, China |
| Abstract: | AIM: To study the chemical constituents of the volatile oil from Dendrobium Nobile Lindl.and Dendrobium Loddigesii Rolfe. METHODS: The chemical compositions of the volatile oil of the plants which were obtained by organic-team distillation with hexane were analyzed by GC-MS. The constituents were identified by their mass spectra.The relative percentage of the oil constituents was calculated from the GC peak areas. RESULTS: One hundred and nine components were detected in the volatile constituents of Dendrobium nobile Lindl; of which sixty-three compounds representing 86.26% of the oil were characterized.Sixty-three components were detected in the volatile constituents of Dendrobium Loddigesii Rolfe;of which fifty-two compounds representing 87.48% of the volatile oil were identified.There were 10 kinds of the same components in the two kinds of oil. CONCLUSION: This paper reports,for the first time,the composition of volatile oils from Dendrobium Nobile Lindl.and Dendrobium Loddigesii Rolfe which were obtained by organic-team distillation with hexane. |
| Keywords: | Dendrobium Nobile Lindl Dendrobium Loddigesii Rolfe organic-steam distillation volatile oil GC-MS |
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