基于GC-MS的陈皮不同炮制品挥发性成分定性研究 |
投稿时间:2019-09-17 点此下载全文
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引用本文:潘盼盼,孙戡平,郑艳萍,金俊杰,李淑佩.基于GC-MS的陈皮不同炮制品挥发性成分定性研究[J].中国现代中药,2020,22(9):1463-1469 |
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基金项目:国家中医药管理局公益性行业专项(201507002-2) |
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中文摘要:目的:研究陈皮醋制、麸炒、蜜制、土炒4种炮制品挥发油成分的种类及其差异。方法:利用气相色谱-质谱(GC-MS)法,HP-5MS色谱柱;载气为高纯度氦气;进样量1 μL;分流比300∶1;程序升温,检测陈皮4种炮制品挥发油成分。结果:在陈皮4种炮制品中测定到的挥发性成分共180种,其中含量最高的均为柑橘柠烯(D-limoneoe),是1种单萜类化合物;醋制陈皮和土炒陈皮所含柑橘柠烯质量分数最高,分别为76.86%和72.56%。结论:该方法稳定可靠,初步探讨了陈皮4种不同炮制品中挥发油种类及含量。 |
中文关键词:陈皮 醋制 麸炒 蜜制 土炒 挥发油 |
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Qualitative Study on Volatile Components of Different Citri Reticulatae Pericarpium Products Based on GC-MS |
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Abstract:Objective:To study the differences of volatile oil components in four processed products of Citri Reticulatae Pericarpium,including vinegar,bran,honey and soil preparation. Methods:GC-MS chromatography with HP-5MS chromatography column was applied in the study. The carrier gas was high purity helium,the injection volume was 1 μL,and the ratio of diversion was 300∶1. The volatile oil components of four processed products of Citri Reticulatae Pericarpium were detected under programmed heating conditions. Results:A total of 180 volatile components were detected in the above four processed products of Citri Reticulatae Pericarpium,of which D-limonene was the highest,which was a monoterpene compound. The citrus limonene content in vinegar-processed Citri Reticulatae Pericarpium and parched Citri Reticulatae Pericarpium was the highest,76.86% and 72.56%,respectively. Conclusion:The method is stable and reliable. The types and contents of volatile oil in four different processed products of Citri Reticulatae Pericarpium were preliminarily discussed. |
keywords:Citri Reticulatae Pericarpium processing with vinegar bran frying honey preparation soil preparation volatile oil |
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