Distribution and risk assessment of phthalate esters in different types of royal jelly products based on modified QuEChERS combined with GC-MS/ MS
文献类型： 外文期刊
第一作者： Xu, Haitao
作者： Xu, Haitao;Yuan, Yuzhe;Mu, Guodong;Xue, Xiaofeng;Yan, Sha
作者机构：
关键词： royal jelly; phthalate esters; QuEChERS; GC-MS/MS; risk assessment
期刊名称：JOURNAL OF FOOD COMPOSITION AND ANALYSIS （ 影响因子：4.6； 五年影响因子：4.6 ）
ISSN： 0889-1575
年卷期： 2025 年 142 卷
页码：
收录情况： SCI
摘要： Phthalate esters (PAEs) are common environmental pollutants found in food samples, demanding accurate detection for risk assessment and remediation. In this study, a modified QuEChERS combined with GC-MS/MS was developed to detect phthalate esters (PAEs) in different types of royal jelly products. This newly developed method for fresh royal jelly exhibited excellent performance: it demonstrated a 2-500 mu g/L linear range, 4.3-15.2 mu g/kg limit of detection, 11.2-31.3 mu g/kg limit of quantification, and 84.2 %-108.1 % recovery. Sample analysis disclosed the existence of di-(2-ehtylhexyl) phthalate (DEHP), di-n-butyl phthalate (DBP), diethyl phthalate (DEP), and dimethyl phthalate (DMP) in all three types of royal jelly products, and the detection rates of DBP and DEHP were 100 %. Higher levels of PAEs were present in processed royal jelly products (lyophilized royal jelly and royal jelly in capsule) than in fresh royal jelly samples. Given the restricted PAEs intake doses, royal jelly products are safe for human consumption. This work offers a novel perspective on controlling the quality of different types of royal jelly products.
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