| HPLC法测定小儿肺热咳喘口服液中连翘苷的含量 |
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| 引用本文： | 覃晓媚,陆红萍,黄妹春,周征福,韦薇,黄园,陈晓军. HPLC法测定小儿肺热咳喘口服液中连翘苷的含量[J]. 广西科学, 2011, 18(4): 359-360,368 |
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| 作者姓名： | 覃晓媚 陆红萍 黄妹春 周征福 韦薇 黄园 陈晓军 |
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| 作者单位： | 广西博科药业有限公司 |
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| 摘 要： | 采用C18色谱柱(4.6 mm×250mm,5μm),以乙腈-水(25:75)为流动相,流速1.0ml·min-1,检测波长277nm,建立反相高效液相色谱法(HPLC)测定小儿肺热咳喘口服液中的连翘苷含量.结果表明,连翘苷在0.4132～4.132μg范围内与峰面积呈良好线性关系,r=0.9999,平均加样回收率为9...
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| 关 键 词： | 连翘苷 含量 小儿肺热咳喘口服液 高效液相色谱法 |
| 收稿时间： | 2011-01-07 |
Determination of Phillyrin in Lung-heat Cough Oral Solution for Children by HPLC |
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| QIN Xiao-mei,LU Hong-ping,HUANG Mei-chun,ZHOU Zheng-fu,WEI Wei,HUANG Yuan and CHEN Xiao-jun. Determination of Phillyrin in Lung-heat Cough Oral Solution for Children by HPLC[J]. Guangxi Sciences, 2011, 18(4): 359-360,368 |
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| Authors: | QIN Xiao-mei LU Hong-ping HUANG Mei-chun ZHOU Zheng-fu WEI Wei HUANG Yuan CHEN Xiao-jun |
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| Affiliation: | (Guangxi Boke Pharmaceutical CO.,LTD.Nanning,Guangxi,530007,China) |
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| Abstract: | The HPLC determination method was used to detect the phillyrin in lung-heat cough oral solution for children by C18(4.6 mm×250mm,5μm),and acetonitrile and water(25∶75) were used as the mobile phase.The flow was set at 1.0ml·min-1,and the detection wavelength was 277nm.The precision and stability were fine in those conditions.The calibration curve was linear over the range of 0.4132～4.132μg for phillyrin(r=0.9999).The average recovery rate(n=6) was 98.02% for phillyrin.The proposed method can be used in the quantitative analysis of phillyrin in lung-heat cough oral solution for children. |
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| Keywords: | phillyrin content lung-heat cough oral solution for children HPLC |
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