隔离,表征,识别和量化6-F氧二二酸盐,一个新的非法添加剂,从一个水果口味的果
Jintao Xia1,2,3, Wanqin Wu1,2,3, Xiuxiu Huang4
1Hubei Provincial Institute for Food Supervision and Test, Wuhan, 430075, China.
Heliyon
|May 6, 2024
概括
在减肥保健产品中发现了一种新的非法添加剂6-F氧二酸. 这种化合物是氧尼沙丁二 propionate 的化模拟物,使用先进的分析技术检测到.
科学领域:
- 分析化学 分析化学
- 食品安全 食品安全
- 药理学 药理学是指药理学的学科.
背景情况:
- 营销用于减肥的医疗保健产品往往含有未申报的非法添加剂.
- 确保这些产品的安全性和监管合规性是一个重大的公共卫生问题.
研究的目的:
- 在减肥保健产品中选,识别和检测非法添加剂.
- 描述一种新的非法添加剂,并开发一种量化方法.
主要方法:
- 使用超高性能液态染色学-四极点-飞行时间质谱法 (UPLC-Q-TOF/MS) 的非向查.
- 通过核磁共振 (NMR) 光谱和新合成的结构阐明.
- 开发和验证一种定量超高性能液态染色学光电极管阵列 (UPLC-PDA) 检测方法.
主要成果:
- 一种名为6-F oxyphenisatin dipropionate的新型 oxyphenisatin dipropionate类似物,在一种水果味的果中被发现.
- 开发的UPLC-PDA方法表现出良好的线性,灵敏度 (LOD 3 mg/kg,LOQ 10 mg/kg) 和准确性 (恢复率为93.9107.8%).
- 6-F氧二二酸盐在水果香味的果中定量为118 mg/kg,在固体饮料中为330 mg/kg.
结论:
- 化模拟物6-F氧尼沙丁二 propionate 之前没有被报告为非法食品添加剂.
- 这种化合物的秘密添加需要监管机构加强警和强有力的测试协议.
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