离子色谱法测定肉制品中多聚磷酸盐研究

Study on the Determination of Polyphosphate in Meat Products by Ion Chromatography

本文采用离子色谱法检测肉制品中的正磷酸盐、焦磷酸盐、三聚磷酸盐和三偏磷酸盐成分,最终测定市场上采购的肉制品样品。结果表明,除烟熏肉以外,其余肉制品均有不同程度的成分超标,证实了离子色谱法具有操作简便、检测准确、检测时间短的优势。

In this paper,ion chromatography is used to detect the components of orthophosphate,pyrophosphate,tripolyphosphate and trimetaphosphate in meat products.The results showed that except smoked meat,the components of other meat products exceeded the standard in varying degrees,which confirmed that ion chromatography had the advantages of simple operation,accurate detection and short detection time.