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Position: Home > Articles > Determination of Lignins in Schisandra sphenanthera and Schisandra chinensis by High Performance Liquid Chromatography FOOD SCIENCE 2011,32 (10) 218-221

高效液相色谱法测定南、北五味子中4种木脂素含量

作  者:
阴冠秀;杜冰;鲁旺旺;华洋林;唐建;杨公明
单  位:
华南农业大学食品学院;无限极(中国)有限公司
关键词:
南五味子;北五味子;高效液相色谱;木脂素
摘  要:
目的:采用高效液相色谱法同时测定17种不同产地的五味子中五味子醇甲、五味子醇乙、五味子甲素和五味子乙素含量。方法:采用Diamonsil C18(250mm×4.6mm,5μm)柱,甲醇-水(73:27,V/V)作流动相,流速1.0mL/min,检测波长254nm。结果:五味子醇甲、五味子醇乙、五味子甲素和五味子乙素含量测定方法的线性关系良好,线性范围为0.01~0.08mg/mL,相关系数R2>0.9990;RSD分别为0.86%、0.37%、0.19%和0.15%。结论:该方法精密度、重现性和分离效果好,分析快速准确,适合于该药材中五味子醇甲、五味子醇乙、五味子甲素和五味子乙素含量的测定;不同产地的4种木脂素成分均存在一定的差别,北五味子中五味子醇甲、五味子醇乙和五味子乙素的含量稍高,而五味子甲素含量却稍低,南五味子恰与之相反。
译  名:
Determination of Lignins in Schisandra sphenanthera and Schisandra chinensis by High Performance Liquid Chromatography
作  者:
YIN Guan-xiu1,DU Bing1,LU Wang-wang1,HUA Yang-lin2,TANG Jian2,YANG Gong-ming1(1.College of Food Science,South China Agricultural University,Guangzhou 510642,China;2.Infinitus(China) Co.Ltd.,Guangzhou 510665,China)
关键词:
Schisandra sphenanthera Rehd.et Wils.;Schisandra chinensis(Turcz.) Baill.;high performance liquid chromatography(HPLC);lignin
摘  要:
Objective: To establish a HPLC method for the determination of schisandrin,schisandrol B,deoxyschizandrin and schisandrin B in Schisandra sphenanthera Rehd.et Wils.and Schisandra chinensis(Turcz.) Baill.from 17 growth areas.Methods:The chromatographic separation was carried out on Diamonsil C18(250 mm× 4.6 mm,5 μm) column using methanol-water(73:27,V/V) as the mobile phase at a flow rate of 1 mL/min.The detection wavelength was 250 nm.Results: A good linear relationship was achieved with a correlation coefficient in the range of 0.01 to 0.08 mg/mL(R2 = 0.9990) and a RSD of 0.86%,0.37%,0.19% and 0.15%,respectively.Conclusion: The developed HPLC method reveals a good separation efficiency,reproducibility and accuracy.This method can be used for determining schisandrin,schisandrol B,deoxyschizandrin and schisandrin B in herbs.Higher amounts of schisandrin,schisandrol B and schisandrin B are present in Schisandra chinensis than in Schisandra sphenanthera.

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