Determination of lobetyolin and syringin in Codonopsis Radix from different places by HPLC
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摘要: 建立高效液相色谱法同时测定不同产地党参中党参炔苷和丁香苷含量的方法。采用Thermo scientific C18色谱柱(4.6 mm×250 mm,5μm),以乙腈和水为流动相进行梯度洗脱,流速为1.0 m L/min,检测波长266 nm,柱温为25℃。实验结果表明,党参炔苷与丁香苷色谱峰分离良好。二者分别在10200μg/m L与0.510μg/m L范围内与峰面积呈良好的线性关系。平均加样回收率分别为100.65%与98.78%。党参炔苷和丁香苷在10个不同产地的党参中含量分别介于0.19631.4532 mg/g与0.00510.0951 mg/g。该方法操作简便、快速,结果稳定可靠,适用于党参2种主要成分的定量分析。Abstract: To establish a HPLC method for simultaneous determination of lobetyolin and syringin in Codonopsis Radix from different places. The HPLC system consisting of Thermo scientific C18 Column(4.6 mm×250 mm,5 μm) and a gradient elution system of acetonitrile-water as the mobile phase was adopted. The flow rate was set at 1.0 m L/min,the detection wavelength was 266 nm,and the column temperature was 25 ℃. The results indicated that the chromatographic peaks of lobetyolin and syringin could be separated well. The linear ranges for lobetyolin and syringin were 10 ~200 μg/m L and 0.5 ~10 μg/m L,respectively. The average recoveries were100.65% and 98.78%,respectively. The lobetyolin content and syringin content in Codonopsis Radix from ten places was ranged from 0.1963 ~1.4532 mg/g and 0.0051 ~0.0951 mg/g,respectively. The simple,quick,reproducible and reliable method could be used for determination of two main components in Codonopsis Radix.
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Keywords:
- Codonopsis Radix /
- HPLC /
- lobetyolin /
- syringin /
- content assay
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[1] 国家药典委员会.中华人民共和国药典2010年版(一部)[M].北京:中国医药科技出版社,2010:264. [2] 冯佩佩,李忠祥,原忠.党参属药用植物化学成分和药理研究进展[J].沈阳药科大学学报,2012,29(4):307-311. [3] 宋英,周小初,宋崎,等.党参中多糖的含量测定方法研究[J].中国药业,2008,17(23):9-10. [4] 杨静,苏强,刘恩荔,等.不同产地党参苍术内酯III和党参炔苷含量测定[J].山西医科大学学报,2010,41(8):698-702. [5] 庞维荣,双少敏,刘养清.RP-HPLC法测定党参内酯和党参炔苷的含量及相关性研究[J].世界中西医结合杂志,2008,3(2):89-91. [6] 时军,马方励,廖华卫,等.HPLC法测定不同产地党参药材中党参炔苷的含量[J].广东药学院学报,2011,27(1):51-53. [7] Wang ZT,Du Q,Xu GJ,et al.Investigations on the protective action of Condonopsis pilosula(Dangshen)extract on experimentally-induced gastric ulcer in rats[J].Gen Pharmacol,1997,28(3):469-473.
[8] 宋丹,王峥涛,李隆云,等.党参炔苷对胃溃疡模型大鼠胃黏膜损伤保护作用的研究[J].中国中医急症,2008,17(7):963-964. [9] Gong X,Zhang L,Jiang R,et al.Hepatoprotective effects of syringin on fulminant hepatic failure induced by D-galactosamine and lipopolysaccharide in mice[J].J Appl Toxicol,2014,34(3):265-271.
[10] Sharma U,Bala M,Kumar N,et al.Immunomodulatory active compounds from Tinospora cordifolia[J].J Ethnopharmacol,2012,141(3):918-926.
[11] Yin L,Yang YH,Wang,MY,et al.Effects of syringin from Phellodendron chinensis on monosodium urate crystal-induced inflammation and intercellular adhesion molecule-1(ICAM-1)expression[J].Afr J Pharm Pharmaco,2012,6(21):1515-1519.
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