粮食中重金属检测要点及方法

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KeyPoints and Methods for HeavyMetal Detection in Food Grains

ZHANG Shuai

（Weishan County Inspection and Testing Center， Jining 27760o， China）

Abstract： Food security is an important component of national security. Heavy metal pollution seriously threatens the quality offood and human health.This paper elaborates on the key points of heavy metal detection in food indetail，systematically introduces the principles，characteristicsand application situations ofcommondetection methods for heavy metals in food，aiming to provide theoretical support and technical reference for ensuring food quality and safety and improving the accuracy and reliability of heavy metal detection.

Keywords： grain; heavy metal detection; food security

粮食作为人类生存的基本物质基础，其质量安全直接关系到公众的身体健康和社会的稳定发展。（剩余4290字）