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首页> 外文期刊>Chemosphere >Dietary exposure assessment of methylmercury and polyunsaturated fatty acids in saltwater fish and processed foods among Taiwanese women of child-bearing age and children: A novel core food-matching approach
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Dietary exposure assessment of methylmercury and polyunsaturated fatty acids in saltwater fish and processed foods among Taiwanese women of child-bearing age and children: A novel core food-matching approach

机译：盐水鱼中甲基汞和多不饱和脂肪酸的膳食暴露评估，以及台湾妇女携带儿童和儿童的加工食品：一种新型核心食品匹配方法

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摘要

Saltwater fish is rich in health-promoting polyunsaturated fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Excessive fish intake may also cause health hazards due to methylmercury (MeHg). A novel dose estimation method was proposed in this study to improve the quality of food matching by considering the usage ratio of cooking and processing methods in sampling design. In total, 39 table-ready samples were specified according to 2-3 common cooking methods, and MeHg and total mercury (THg) were analyzed. The results showed that mercury was detected in 20 samples (LOD = 0.01 mu g/g). High MeHg samples included fried-Spanish mackerel (1.23 mu g/g), non-cooked shredded swordfish (0.325 mu g/g), pan-fried Spanish mackerel (0.248 mu g/g), and non-cooked shredded salmon (0.208 mu g/g). Consumption data (n = 166,911) were obtained from 24-h recalls in the 2005-2008 Nutrition and Health Surveys in Taiwan (NAHSIT). The average whole-group estimated daily intake (EDI_WG) was 0.018 (7.9% tolerable daily intake, TDI) for women of child-bearing age and 0.031 mu g/day per kg body weight (13.6% TDI) for children. However, 95th percentile values (P95) of 90.4% TDI and 185% TDI were estimated for the two consumer-only populations, which have raised public health concerns. The ratio of % TDI to % daily reference intake (% DRI) was used as a risk-benefit (R/B) indicator. The top 4 R/B foods were: tuna sashimi (0.089 and 0.14), non-cooked shredded swordfish (0.033 and 0.052), fried-Spanish mackerel (0.027 and 0.043) and deep-fried fish balls (0.022 and 0.035) in the two perspective populations. (C) 2020 Elsevier Ltd. All rights reserved.
机译：盐水鱼富含健康促进多不饱和脂肪酸，例如eicosapentaeno酸（EPA）和十二碳六烯酸（DHA）。由于甲基汞（MEHG），过量的鱼类摄入也可能导致健康危害。本研究提出了一种新型剂量估计方法，通过考虑采样设计中的烹饪和加工方法的使用比来提高食物匹配的质量。总共根据2-3种常见的烹饪方法指定了39个表准备样品，分析了MeHG和总汞（THG）。结果表明，在20个样品中检测到汞（LOD =0.01μg/ g）。高Mehg样品包括炒西班牙鲭鱼（1.23亩g / g），非煮熟的箭鱼（0.325 mu g / g），泛油炸西班牙鲭鱼（0.248 mu g / g）和非煮熟的粉三文鱼（0.208 mu g / g）。在台湾（Nahsit）的2005 - 2008年营养和健康调查中，从24-H召回中获得消费数据（n = 166,911）。每组全组估计的每日摄入（EDI_WG）为患有育龄年龄的女性为0.018（7.9％耐受的每日摄入，TDI），儿童每千克体重（13.6％TDI）为0.031μg/天。然而，为两个消费者群体估计了95百分位数（P95）为90.4％TDI和185％TDI，其中包括公共卫生问题。将％TDI与每日参考摄入量（％DRI）的比例用作风险益处（R / B）指标。前4名r / b食品是：金枪鱼生鱼片（0.089和0.14），非煮熟的箭鱼（0.033和0.052），炒西班牙鲭鱼（0.027和0.043）和油炸的鱼丸（0.022和0.035）两个透视群体。 （c）2020 elestvier有限公司保留所有权利。

著录项

  • 来源
    《Chemosphere》 |2021年第1期|128249.1-128249.9|共9页
  • 作者

    Chang Chia-Hua; Chiang Chow-Feng; Liao Jiunn-Wang; Yen Gow-Chin; Huang Yi-Chen; Ni Shih-Pei; Chang Chia-Chin; Lin Hsin-Tang;

  • 作者单位

    Natl Chung Hsing Univ Grad Inst Food Safety Taichung 402 Taiwan;

    China Med Univ Master Program Food & Drug Safety Taichung 404 Taiwan|China Med Univ Dept Publ Hlth Taichung 404 Taiwan;

    Natl Chung Hsing Univ Grad Inst Food Safety Taichung 402 Taiwan|Natl Chung Hsing Univ Grad Inst Vet Pathobiol Taichung 402 Taiwan;

    Natl Chung Hsing Univ Grad Inst Food Safety Taichung 402 Taiwan|Natl Chung Hsing Univ Dept Food Sci & Biotechnol Taichung 402 Taiwan;

    China Med Univ Master Program Food & Drug Safety Taichung 404 Taiwan|China Med Univ Dept Nutr Taichung 404 Taiwan;

    China Med Univ Dept Publ Hlth Taichung 404 Taiwan;

    China Med Univ Dept Publ Hlth Taichung 404 Taiwan;

    Natl Chung Hsing Univ Grad Inst Food Safety Taichung 402 Taiwan|Natl Chung Hsing Univ Dept Food Sci & Biotechnol Taichung 402 Taiwan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Estimated daily intake; Methylmercury; Polyunsaturated fatty acid; Risk benefit ratio; Saltwater fish; Tolerable daily intake;

    机译：估计每日摄入;甲基汞;多不饱和脂肪酸;风险效益比;咸水;可容忍的每日摄入量;

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