云南特色食品乳扇中铝含量的检测技术研究及其健康风险评估

doi:10.12377/1671-4393.21.08.19

中国乳业 ›› 2021, Vol. 0 ›› Issue (8): 101-106.doi: 10.12377/1671-4393.21.08.19

云南特色食品乳扇中铝含量的检测技术研究及其健康风险评估

彭珍华, 马雪涛, 杨凡, 张雪媛, 张卜文, 刘秋平, 胡赠彬, 谭建林^*

云南省产品质量监督检验研究院; 国家热带农副产品监督检验中心,云南昆明 650223

发布日期:2021-09-03
通讯作者: *谭建林（1985-）,男,湖南涟源人,硕士,工程师,研究方向为食品污染物检测。
作者简介:彭珍华（1984-）,女,湖南永州人,硕士,工程师,研究方向为元素分析;马雪涛（1974-）,女,回族,云南大理人,博士,正高级工程师,研究方向为食品质量控制及资质认定;杨凡（1982-）,男,云南玉溪人,硕士,高级工程师,研究方向为食品质量控制;张雪媛（1988-）,女,云南昆明人,硕士,工程师,研究方向为食品非法添加剂的检测;张卜文（1988-）,女,河南商丘人,学士,助理工程师,研究方向为食品非法添加剂的检测;刘秋平（1994-）,女,云南宣威人,学士,助理工程师,研究方向为元素分析;胡赠彬（1963-）,男,云南昆明人,学士,正高级工程师,研究方向为实验室管理。

Study on Detection Technology of Aluminum Content and Health Risk Assessment in Dairy Fan of Characteristic Food in Yunnan Province

PENG Zhenhua, MA Xuetao, YANG fan, ZHANG Xueyuan, ZHANG Bowen, LIU Qiuping, HU Zengbin, TAN Jianlin^*

Yunnan Institute of Product Quality Supervision & Inspection, Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center, Kunming Yunnan 650223

Published:2021-09-03

摘要/Abstract

摘要： 建立干法灰化-电感耦合等离子发射光谱法测定乳扇中铝的含量。采用干法灰化对牛奶和乳扇样品进行前处理,利用电感耦合等离子发射光谱法测定乳扇中铝含量,采用靶标危害系数法（Target Hazard Quotients,THQ）评价乳扇中铝含量对人体存在的潜在健康风险。铝在0.0~10.0 mg/L质量浓度范围内线性关系良好,干法灰化前处理方式的检测结果满足方法学要求,回收率为91.90%~96.80%,精密度为3.59%~6.52%;检出限为0.15 mg/kg。重金属暴露接触对人体的健康风险评价结果表明,乳扇存在膳食摄入潜在风险。干法灰化-电感耦合等离子发射光谱法操作简便、准确性好,适合乳扇批量产品检测,对于保证乳扇安全性具有重要的意义,为乳扇的质量安全性评估提供了一定的理论依据。

关键词: 干法灰化, 电感耦合等离子发射光谱法, 乳扇, 铝, 健康风险评估

Abstract: To select a suitable method for the determination of aluminum in dairy fan products by dry ashing-Inductively coupled Plasma Atomic Emission Spectrometer (ICP-OES).Milk and dairy fan samples were pretreated by dry ashing,and the aluminum content was determined by ICP-OES.Target hazard quotients (THQ)was used to evaluate the potential health risks of aluminum content in dairy fan.The linear relationship of aluminum was good in the range of 0.0~10.0 mg/L,and the results of dry ashing-Inductively coupled Plasma Atomic Emission Spectrometer methods met the requirements of methodology.The recoveries were 91.90%~96.80%;and the precision were 3.59%~6.52%.The detection limits was 0.15 mg/kg.The results of health risk assessment of heavy metal exposure show that there is a potential risk of dietary intake in dairy fan.The ashing-Inductively coupled Plasma Atomic Emission Spectrometer method is simple, accurate,and suitable for batch product testing of dairy fan samples.It is of great significance to ensure the safety ofdairy fan, and provides a theoretical basis for evaluating the quality and safety.

Key words: dry ashing, ICP-OES, dairy fan, aluminum, health risk assessment

彭珍华, 马雪涛, 杨凡, 张雪媛, 张卜文, 刘秋平, 胡赠彬, 谭建林. 云南特色食品乳扇中铝含量的检测技术研究及其健康风险评估[J]. 中国乳业, 2021, 0(8): 101-106.

PENG Zhenhua, MA Xuetao, YANG fan, ZHANG Xueyuan, ZHANG Bowen, LIU Qiuping, HU Zengbin, TAN Jianlin. Study on Detection Technology of Aluminum Content and Health Risk Assessment in Dairy Fan of Characteristic Food in Yunnan Province[J]. China Dairy, 2021, 0(8): 101-106.

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云南特色食品乳扇中铝含量的检测技术研究及其健康风险评估

Study on Detection Technology of Aluminum Content and Health Risk Assessment in Dairy Fan of Characteristic Food in Yunnan Province

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