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全国5个不同地区乳香中乙酸辛酯含量的测定
引用本文:王萌,张会敏,郭长强.全国5个不同地区乳香中乙酸辛酯含量的测定[J].中医药学报,2011,39(2):76-77.
作者姓名:王萌  张会敏  郭长强
作者单位:山东省中医药研究院,山东,济南,250014
基金项目:国家"十一五"科技支撑项目-中药饮片炮制技术和相关设备研究--乳香饮片醋炙和相关设备研究
摘    要:目的:测定不同地区市售乳香中乙酸辛酯的含量。方法:采用气相色谱法HP-6890气相色谱仪;FID检测器;毛细管色谱柱HP INNOWAX(30m×0.53mm×1.0μm);色谱条件:进样口温度:230℃;柱程序升温:130℃(3min)-30℃/min-200℃(4min);检测器温度:250℃;载气流速(N2):6.3mL/min;进样量:1.0μL。结果:线性范围0.5~2.0μg,r=0.9990。结论:5个不同地区乳香挥发油中乙酸辛酯的含量无明显差异。

关 键 词:乳香  乙酸辛酯  GC法

Determination of Octyle Acetate in Olibanum from 5 Different Regions of the Country
WANG Meng,ZHANG Hui-min,GUO Chang-qiang.Determination of Octyle Acetate in Olibanum from 5 Different Regions of the Country[J].Acta Chinese Medicine and Pharmacology,2011,39(2):76-77.
Authors:WANG Meng  ZHANG Hui-min  GUO Chang-qiang
Institution:WANG Meng,ZHANG Hui-min,GUO Chang-qiang(Shandong Academy of Chinese Medicine,Jinan 250014,China)
Abstract:Objective:To determine Octyl Acetate in Olibanum of different regions.Methods:To use HP-6890 with detector FID and capillary column HP INNOWAY(30m×0.53mm×1.0μm).Chromatographic conditions:Temperature of the meatus for injecting samples is 230℃,programmed temperature gas chromatography:130℃(3min)-30℃/min-200℃(4min).The detector temperature was 250℃.The gas flow-rate(N2)was 6.3mL/min.The injection volume was 1.0 μL.Result:The linear range was 0.5~2.0μg,r=0.9990.Conclusion:The contents of Octyl Acetate in Olibanum from 5 different regions have no significant differences.
Keywords:Olibanum  Octyl Acetate  GC method  
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