摘要
利用高效液相色谱法测定样液中的白藜芦醇含量,采用乙腈水为流动相,检测波长306nm,分析测定了葡萄酒中白藜芦醇的含量。结果表明,葡萄酒中检测到白藜芦醇检出限为0.05mg/L,加标回收率达98.5%。该方法简便、快速、准确度高、前处理简单、能够满足葡萄酒中白藜芦醇的分析要求。
The content of Resveratrol in the sample from seasoning wine was tested with the method of High performance liquid chromatography, acetonitrile and water were uesed as the mobile phase, detection wavelength at 306am. Analysis and determination of the resveratrol content in wines. The detection limit of Resveratrol was 0.05rag/L, the recovery was 98.5%. The method was rapid, accurate and with simple pretreatment, which could completely meet the demand of the analysis for Resveratrol in Wine.
出处
《生命科学仪器》
2013年第1期9-11,共3页
Life Science Instruments
关键词
高效液相色谱法
葡萄酒
白藜芦醇
High performance liquid chromatography
Wine
Resveratrol
