食品认证真实性的参考材料
Franz Ulberth1, Robert Koeber2
1Joint Research Centre, European Commission, 2440, Geel, Belgium.
Analytical and bioanalytical chemistry
|January 28, 2025
概括
参考材料 (RMs) 对于准确的食品真实性测试至关重要,打击价值数十亿美元的欺诈行为. 它们在校准,验证和质量控制中的使用确保了检测改剂和转基因生物的可靠结果.
科学领域:
- 食品科学与技术 食品科学与技术
- 分析化学 分析化学
- 计量学 计量学 计量学
背景情况:
- 全球食品行业因改和假冒而面临巨大的经济损失,估计每年300亿至400亿美元.
- 确保食品安全和真实性在很大程度上依赖于强大的分析测试方法.
- 测量学可追溯性和测试结果的可比性对于可靠的食品分析至关重要.
研究的目的:
- 阐明参考材料在食品真实性测试中的关键作用.
- 审查各种食品认证方法的RMS的可用性和应用.
- 为改善非定向测试方法和实验室间可比性提供建议.
主要方法:
- 对参考材料在方法验证,校准和质量控制中的应用进行审查.
- 探索RM在改剂向检测,成分分析和同位素测量中的应用.
- 在非目标食品真实性测试和转基因生物 (GMO) 检测中评估RM的实用性.
主要成果:
- 参考材料对于确保食品真实性测试的准确性和可靠性是不可或缺的.
- 有一系列的RMS可用于特定的应用,包括组合分析,同位素测量和转基因检测.
- 目前的RM可用性和应用在不同的食品认证方法中存在差异,特别是在非定向方法中.
结论:
- 参考材料对于计量可追溯性和食品真实性测试中的可比性至关重要.
- 建议研究级或代表性试验材料的战略开发,以协调非目标方法.
- 通过标准化试验材料,可以通过实验室和随时间的推移来提高结果的可比性.
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