高效液相色谱(二极管阵列检测器)法测定河粉中米酵菌酸含量  

Determination of Bongkrekic Acid in Rice Noddles by High Performance Liquid Chromatography(Diode Array Detector)

作　　者：许和强 鲁长海 曾军 XU Heqiang;LU Changhai;ZENG Jun(GRC Metrology&Test Group Co.,Ltd.,Guangzhou 510405,China)

机构地区：[1]广电计量检测集团股份有限公司,广东广州510405

出　　处：《现代食品》2023年第20期208-210,共3页Modern Food

摘　　要：本研究建立了高效液相色谱(二极管阵列检测器)法用于测定河粉等米制品中米酵菌酸(Bongkrekic acid)的含量。结果表明,米酵菌酸提取分离效果好,定量限加标回收结果为104%,RSD为3.7%,满足检测要求。由此可见,高效液相色谱(二极管阵列检测器)法可靠、精密度良好,适用于河粉中米酵菌酸的测定。This study established a high-performance liquid chromatography(diode array detector)method for the determination of Bongkrekic acid content in rice products such as rice noodles.The results showed that the extraction and separation effect of Bongkrekic acid was good,with a recovery rate of 104%and an RSD%of 3.7%,meeting the detection requirements.It can be seen that the high-performance liquid chromatography(diode array detector)method is reliable and has good precision,and is suitable for the determination of Bongkrekic acid in rice noodles.

关 键 词：米酵菌酸 高效液相色谱 河粉 

分 类 号：O657.72[理学—分析化学]