食品添加剂检测中的常见问题及解决方案

摘 要：本文针对食品添加剂检测中存在的标准物质缺乏、检测灵敏度不足和交叉污染等问题，提出了构建标准物质库、优化仪器检出限和实施严格样品管理等解决方案。通过在关键环节采取系统措施，可有效提升食品添加剂检测的准确性和可靠性，为食品安全监管提供有力的技术支撑。

关键词：食品添加剂；检测；标准物质；基质效应；交叉污染

Common Problems and Solutions in Food Additive Testing

ZHANG Yaolong

（Shenchi County Comprehensive Inspection and Testing Center， Xinzhou 036100， China）

Abstract： This article proposes solutions to the problems of lack of standard substances， insufficient detection sensitivity， and cross contamination in food additive testing， including building a standard substance library， optimizing instrument detection limits， and implementing strict sample management. By taking systematic measures at critical stages， the accuracy and reliability of food additive testing can be effectively improved， providing strong technical support for food safety supervision.

Keywords： food additives; testing; standard substance; matrix effect; cross contamination

随着食品安全法规的日益严格和社会公众对健康饮食关注度的提升，食品添加剂的安全性成为焦点问题[1]。（剩余4746字）