麦中的质交叉接触:追溯数据库分析2011年至2023年
1Gluten Free Watchdog, LLC, Manchester, MA, United States.
Frontiers in nutrition
|December 11, 2023
概括
麦中的质污染在2022年显著增加,35%的测试麦产品超过了质限制. 这一增长可能与2021年严重干旱影响麦作物有关.
科学领域:
- 食品科学 食品科学 食品科学
- 分析化学 分析化学
- 饮食研究 饮食研究
背景情况:
- 麦是一种常见的食品成分,但具有高质交叉接触风险.
- 特别加工的无质麦可供患有乳病或对质敏感的人使用.
- 无质监督组织 (GFWD) 监测标注无质产品中的质含量.
研究的目的:
- 分析含有麦的食品中质污染的趋势.
- 为了确定麦产品中的质含量是否随着时间的推移而增加.
主要方法:
- 从2011年4月到2023年5月,对无质观察犬 (GFWD) 产品测试报告进行了回顾性数据库分析.
- 搜索了213个食品包装,在配料清单中包含"麦".
- 对5毫克/公斤 (ppm) 或以上可量化的谷蛋白进行检查的检查结果.
主要成果:
- 在所有测试的含有麦的产品中,有11%的产品 (在213个产品中,有24个) 含有可量化的质≥5mg/kg.
- 麦产品对质阳性测试的百分比每年变化,到2022年升至35%.
- 在2022年观察到质污染的显著增加.
结论:
- 该研究确定了2022年麦产品中质污染的令人担忧的高峰.
- 影响美国和加拿大麦作物的2021年干旱是污染增加的潜在主要因素.
- 建议进行进一步的前性研究,以更好地评估和监测麦中的质交叉接触.
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