| GC法测定伤湿止痛膏中樟脑冰片薄荷脑水杨酸甲酯的含量 |
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| 引用本文： | 单婷婷,曹红,邢俊波,陈玉敏.GC法测定伤湿止痛膏中樟脑冰片薄荷脑水杨酸甲酯的含量[J].解放军药学学报,2014(6):525-526. |
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| 作者姓名： | 单婷婷 曹红 邢俊波 陈玉敏 |
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| 作者单位： | 总后勤部卫生部药品仪器检验所,北京100166 |
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| 摘 要： | 目的用GC法同时测定伤湿止痛膏中樟脑、薄荷脑、冰片和水杨酸甲酯的含量。方法采用DB-FFAP毛细管柱;FID检测器;载气：氮气;柱温：125℃。结果樟脑、薄荷脑、冰片（异龙脑和龙脑）、水杨酸甲酯与其他色谱峰得到良好的分离,平均回收率分别为100.90%、98.40%、96.14%、97.14%;RSD分别为1.97%、1.77%、1.98%、1.47%。结论本法简单、准确、重复性好,可用于控制该产品的质量。
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| 关 键 词： | 伤湿止痛膏 樟脑 薄荷脑 冰片 水杨酸甲酯 GC |
Determination of Camphor Menthol Synthetic Borneol and Methyl Salicylate in Shangshizhitong Adhesive Plaster by GC |
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| SHAN Ting-ting,CAO Hong,XING Jun-bo,CHEN Yu-min.Determination of Camphor Menthol Synthetic Borneol and Methyl Salicylate in Shangshizhitong Adhesive Plaster by GC[J].Pharmaceutical Journal of Chinese People's Liberation Army,2014(6):525-526. |
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| Authors: | SHAN Ting-ting CAO Hong XING Jun-bo CHEN Yu-min |
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| Institution: | (Institute for Drug and Instrument Control, Health Dept. , General Logistics Dept. of PLA, Beijing 100166, China) |
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| Abstract: | Objective To establish a method for determination of camphor,menthol,synthetic borneol and methyl salicylate in Shangshizhitong adhesive plaster.Methods The gas chromatography systern consisted of a DBFFAP capillary column,with FID as the detector and nitrogen as the carrier gas and at the column temperature of125 ℃.Results Camphor,menthol,synthetic borneol and methyl salicylate were well separated under the chromatographic condition.The average recovery was 100.90%（RSD = 1.97%） for camphor,98.40%（RSD = 1.77%） for menthol,96.14%（RSD = 1.98%） for synthetic borneol,and 97.14%（RSD = 1.47%） for methyl salicylate.Conclusion This methood is simple,accurate and reproducible for quality control of the preparation. |
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| Keywords: | Shangshizhitong adhesive plaster camphor menthol synthetic borneol methyl salicylate GC |
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