ICP-OES测定土耳其市场无麸质食品中重金属沉积物

IF 1.8 Q3 CHEMISTRY, ANALYTICAL Journal of Chemical Metrology Pub Date : 2022-12-17 DOI:10.25135/jcm.74.2209.2678
Celal Caner, Tuğba Özer, Esra Altintig, H. Altundağ
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引用次数: 0

摘要

近年来,随着医学诊断可能性的发展和对乳糜泻认识的提高,乳糜泻已为公众所知。治疗乳糜泻的唯一方法是无麸质饮食,必须永远严格遵守。谷蛋白含量低于20ppm的食品被认为是无谷蛋白产品。随着乳糜泻患者和无谷蛋白饮食者人数的增加,无谷蛋白产品的数量和种类都显著增加。大米和玉米是无麸质食品的原料。然而,这种情况导致遵循无麸质饮食的人暴露在统一的饮食中,并且缺乏铜,铁和锰等必需元素的摄入。在这项研究中,用ICP-OES检测了土耳其41种无麸质产品的铜、铁、锰、锌和锶含量,并报告了结果。铜含量最高的样品为玉米和膨化米(51.45 mg/kg)和粉丝(32.40 mg/kg)。巧克力酱和玉米片的铁含量最高,分别为137.43 mg/kg和117.20 mg/kg。预煮鹰嘴豆粉Mn浓度最高,为20.80 mg/kg。角豆粉中锶的最高浓度为12.85 mg/kg。样品中锌含量最高的是酵母(91.98 mg/kg)和开心果(85.50 mg/kg)。
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Determination of some heavy metal deposits in gluten-free foods in Turkish market with ICP-OES
: In recent years, celiac disease has become known to the public with the development of medical diagnosis possibilities and increased awareness of the celiac disease. The only cure for celiac disease is a gluten-free diet that must be strictly followed for perpetuity. Food products with gluten content lower than 20 ppm are considered gluten-free products. With the increase in the number of people with celiac disease and people on a gluten-free diet, the amount and variety of gluten-free products have increased significantly. Rice and corn are the raw materials of gluten-free products. However, this situation causes people who follow a gluten-free diet to be exposed to a uniform diet and deficient in the intake of essential elements such as copper, iron, and manganese. In this study, 41 gluten-free products in Turkey were examined with ICP-OES as copper, iron, manganese, zinc, and strontium content, and the results were reported. The samples with the highest Cu concentration were corn and puffed rice at 51.45 mg/kg and vermicelli at 32.40 mg/kg. Chocolate sauce and cornflakes were the samples at 137.43 mg/kg and 117.20 mg/kg, respectively, with the highest Fe concentration. The highest Mn concentration was precooked chickpea flour at 20.80 mg/kg. The highest strontium concentration value was 12.85 mg/kg in carob flour. The samples with the highest Zn concentration were determined in yeast at 91.98 mg/kg and pistachio croquant at 85.50 mg/kg.
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来源期刊
Journal of Chemical Metrology
Journal of Chemical Metrology CHEMISTRY, ANALYTICAL-
CiteScore
2.30
自引率
15.40%
发文量
7
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