高效液相色谱法在苯山糖检测中的应用  

Application of High Performance Liquid Chromatography in the Detection of Benzoic Acid,Sorbic Acid and Saccharin Sodium

作　　者：郭馨昕 何成兰 赵雪敏 杨睦 闫生厚 GUO Xinxin;HE Chenglan;ZHAO Xuemin;YANG Mu;YAN Shenghou(Dehong Dai Jingpo Autonomous Prefecture Institute of Inspection and Testing,Mangshi 678400,China)

机构地区：[1]德宏傣族景颇族自治州检验检测院,云南芒市678400

出　　处：《食品安全导刊》2024年第11期186-189,共4页China Food Safety Magazine

摘　　要：高效液相色谱(High Performance Liquid Chromatography,HPLC)以其高效、灵敏、准确的特点,在食品添加剂检测领域得到了广泛应用。本文综述了HPLC在苯甲酸、山梨酸和糖精钠(统称苯山糖)检测中的应用现状,重点探讨了针对不同食品基质(饮料、糕点、酱腌菜、肉制品和蜜饯)的样品前处理方法、色谱分离条件和检测参数的优化策略。通过对关键分析环节的系统优化,建立适用于不同基质的HPLC检测方法,可实现苯山糖的灵敏检测和准确定量,为食品安全监管提供有力的技术支撑。High performance liquid chromatography(HPLC)has been widely used in the field of food additive detection due to its high efficiency,sensitivity,and accuracy.This article reviews the current application status of HPLC technology in the detection of benzoic acid,sorbic acid,and saccharin sodium.The focus was on exploring optimization strategies for sample pretreatment methods,chromatographic separation conditions,and detection parameters for different food matrices(beverages,pastries,pickled vegetables,meat products,and preserves).By systematically optimizing the key analysis steps and establishing HPLC detection methods suitable for different matrices,sensitive detection and accurate quantification of phenylalanine can be achieved,providing strong technical support for food safety supervision.

关 键 词：高效液相色谱 苯甲酸 山梨酸 糖精钠 食品添加剂 

分 类 号：O657.72[理学—分析化学] TS207.3[理学—化学]