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在昆虫蛋白中发现无机污染物的经过认证的参考材料

Fransiska Dewi¹, Lay Peng Sim², Sin Yee Ng²

¹Chemical Metrology Laboratory, Chemical Metrology Division, Applied Sciences Group, Health Sciences Authority, 1 Science Park Road, #01-05/06, The Capricorn, Singapore Science Park II, Singapore, 117528, Singapore. Fransiska_Dewi@hsa.gov.sg.

Analytical and bioanalytical chemistry

|March 11, 2025

概括

新的板球粉参考材料现在可用于污染物测试. 这一发展支持昆虫蛋白质的安全性和质量,这是传统来源的可持续替代品.

科学领域:

食品科学食品科学食品科学
分析化学分析化学
环境科学环境科学

背景情况:

昆虫蛋白质是传统来源的可持续替代品,提供营养益处.
确保昆虫蛋白质安全需要可靠的分析方法和认证的参考材料 (CRM).
昆虫蛋白质中无机和有机污染物的CRM的有限可用性是一个挑战.

研究的目的:

开发和生产一种用于无机污染物和的粉CRM.
建立可靠的方法来生产符合ISO 17034的基于昆虫的CRM.
解决昆虫蛋白质质量控制和方法验证CRM的稀缺问题.

主要方法:

使用定制的昆虫料配方和受控的农业环境来实现污染物生物积累的创新方法.
产生的粉生产包含特定的无机污染物 (As,Cd,Cr,Hg,Pb,As物种) 和.
用高精度方法与相关的测量不确定性进行计量可追溯性和参考值的分配.

主要成果:

成功开发了用于无机污染物和的发生的粉CRM.
通过控制的养方案,证明了污染物的满意生物积累.
建立了一种生产高质量的昆虫蛋白质的一致方法,用于质量控制和方法验证.

结论:

开发的CRM对于确保基于昆虫的蛋白质的安全性和质量至关重要.
这一进步将增强消费者和监管机构对昆虫蛋白产业的信心.
这些方法为生产其他基于昆虫的CRM提供了途径.

关键词:

经过认证的参考材料.食品安全食品安全无机污染物无机污染物昆虫蛋白质是一种昆虫蛋白质.

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