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彭艳红； 李嫦玲； 刘新义；.HPLC测定可达灵片中脱氢延胡索碱含量[J].湖南中医药大学学报英文版,2012,32(9):37-39.[Click to copy
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| HPLC测定可达灵片中脱氢延胡索碱含量 |
| 彭艳红；李嫦玲；刘新义； |
| (益阳市第一中医医院; 中南大学湘雅二医院) |
| 摘要: |
| 目的建立高效液相色谱法测定可达灵片中脱氢延胡索碱含量的方法
。方法采用Aglient 1200高效液相色谱仪;Diamonsil C18柱(250 mm×4.6
mm,5μm);流动相为0.05 mol/L磷酸盐溶液-乙腈(68∶32),流速为1.0
ml/min;检测波长为340 nm。结果脱氢延胡索碱在0.1～1μg进样量内与峰面
积呈良好线性关系(r=0.999 7),平均回收率为99.3%,RSD为1.0%。结论本方法
简便、可靠、重复性好,可用于可达灵片的质量控制。 |
| 关键词: 可达灵片 脱氢延胡索碱 高效液相色谱法 |
| DOI： |
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| 基金项目: |
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| Determination of dehydrocorydaline content in Kedaling Tablets by HPLC |
| PENG Yan-hong1,LI Chang-ling1,LIU Xin-yi2 |
| ((1.First
Traditional Chinese Medicine Hospital of Yiyang,Hunan 413000,China;
2.Second Xiangya Hospital of Central South
University,Changsha,Hunan 410013,China)) |
| Abstract: |
| (Abstract] Objective To establish a method for the determination
of dehydrocorydaline content
in I}edaling Tablets by HPLC. Methods Aglient 1200 HPLC with
Diamonsil Cps column (4.6
mmX
250 mm
5
rate
、、as
the flow
showed a
0
used, the mobile phase
mL/min and the detection
、、as
0.05 mol/L phosphates-acetonitrile (68:32)(v/v)，
wavelength
、、as
good linear relationship with peak
area
integral value
340 nm. Results Dehydrocorydaline
within 0.1一1.0 N.,g (r=0.9997). The
aver
and
age
recovery was 99.3%，and RSD was
.0%.Conclusion The method
was simple，reliable
reproducible for the quality control of I}edaling Tablets. |
| Key words: edaling Tablets dehydrocorydaline HPLC |
|
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