当前位置: 首页 > 文章 > HPLC法测定不同产地黑豆皮中矢车菊素-3-O-葡萄糖苷的含量 食品科学 2011,32 (18) 256-259
Position: Home > Articles > HPLC Determination of Cyanidin-3-O-Glucoside in Black Soybean Hulls Grown in Different Regions of China FOOD SCIENCE 2011,32 (18) 256-259

HPLC法测定不同产地黑豆皮中矢车菊素-3-O-葡萄糖苷的含量

作  者:
刘占云;刘晓秋;白淑芳;刘岱琳
单  位:
中国人民武装警察部队医学院生药教研室天津市职业与危害生物标志物重点实验室沈阳药科大学中药学院;武警医学院生药学教研室
关键词:
高效液相色谱法(HPLC);黑豆皮;矢车菊素-3-O-葡萄糖苷;含量测定
摘  要:
目的:建立黑豆皮中矢车菊素-3-O-葡萄糖苷的含量测定方法,测定5个不同产地黑豆皮中矢车菊素-3-O-葡萄糖苷的含量。方法:采用HPLC法测定黑豆皮中矢车菊素-3-O-葡萄糖苷的含量,色谱柱采用Phenomenex LunaSu C18柱(250mm×4.60mm,5μm);流动相A相为0.5%磷酸溶液,B相为水-乙腈(50:50),进行梯度洗脱;流速0.8mL/min;检测波长520nm;柱温30℃;进样量10μL。结果:矢车菊素-3-O-葡萄糖苷标准曲线回归方程为:Y=2×107X-33120(r=0.9998),在0.1041~1.041μg范围内线性关系良好,平均回收率分别为92.4%、92.5%和95.5%,不同产地黑豆皮中矢车菊素-3-O-葡萄糖苷含量范围为5.263~12.829mg/g。结论:所用方法简便、准确,可用于不同产地黑豆皮的质量控制。
译  名:
HPLC Determination of Cyanidin-3-O-Glucoside in Black Soybean Hulls Grown in Different Regions of China
作  者:
LIU Zhan-yun1,2,LIU Xiao-qiu2,BAI Shu-fang1,LIU Dai-lin1,*(1.Tianjin Key Laboratory for Biomarkers of Occupational and Environmental Hazard,Department of Pharmacognosy, Medical College of Chinese People s Armed Police Forces,Tianjin 300162,China; 2.School of Chinese Materia Medica,Shenyang Pharmaceutical University,Shenyang 110016,China)
关键词:
high performance liquid chromatography(HPLC);black soybean hulls;cyanidin-3-O-glucoside;content determination
摘  要:
Objective: To determine cyanidin-3-O-glucoside(C3G) content in black soybean hulls grown in different regions of China by HPLC.Methods: The chromatographic separation was performed on Phenomenex Luna Su C18(250 mm × 4.60 mm,5 μm) column by gradient elution using 0.5% phosphoric acid solution as mobile phase A and water: acetonitrile(50:50,V/V) as mobile phase B at a flow rate of 0.8 mL/min.The column temperature was set at 30 ℃and the detection wavelength at 520 nm.Results: The developed regression equation of cyanidin-3-O-glucoside standard is: Y = 2 × 107X-33120(r= 0.9998).A good linearity was shown in the range of 0.1041-1.041 μg.The average recoveries at three spike levels were 92.4%,92.5% and 95.5%,respectively.The contents of cyanidin-3-O-glucoside in samples from Northeast China and Shandong,Hubei and Anhui provinces were in the range of 5.263-12.829 mg/g.Conclusions: The method is simple and reliable,and may be used for the quality control of black soybean hull from different geographic origins.

相似文章

计量
文章访问数: 11
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊