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Journals / Cumhuriyet Science Journal / 2019 / Cilt: 40 - Sayı: 1

Assessment of Gluten-Free Food Sourced Heavy Metal Accumulation for Celiac People

Çölyak Hastaları için Glütensiz Gıda Kaynaklı Ağır Metal Birikiminin Değerlendirilmesi

Ali DURAN
Erkan YILMAZ
Mustafa SOYLAK
Pages
61–68
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Metal pollution index was also calculated to examine the overall heavy metal levels in all analyzed samples.

📌 3 Key Takeaways

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Objective & Hypothesis:This paper shows an evaluation to the study of some heavy metals in certain gluten-free foods for celiac people marketed in Kayseri, Turkey.
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Key Findings & Data:The average metal concentrations of all the analyzed samples were determined in the range of 0.45-5.12, 1.84-12.2, 1.29-22.5, 0.60-3.01, 0.08-0.18, and 4.61-79.6 mg kg-1 for Cu, Mn, Zn, Ni, Cd and Fe, respectively.
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Conclusion & Impact:Metal pollution index was also calculated to examine the overall heavy metal levels in all analyzed samples.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This paper shows an evaluation to the study of some heavy metals in certain gluten-free foods for celiac people marketed in Kayseri, Turkey. The concentration values of Cu, Mn, Co, Pb, Cr, Zn, Ni, Cd and Fe in eleven different gluten-free food samples are reported. The determinations were carried out by flame atomic absorption spectrometry after wet digestion method. The average metal concentrations of all the analyzed samples were determined in the range of 0.45-5.12, 1.84-12.2, 1.29-22.5, 0.60-3.01, 0.08-0.18, and 4.61-79.6 mg kg-1 for Cu, Mn, Zn, Ni, Cd and Fe, respectively. The accuracy of the method was confirmed by the analysis of a standard reference material (SRM 1570a Spinach Leaves). Metal pollution index was also calculated to examine the overall heavy metal levels in all analyzed samples. The concentrations of the analyzed metals are equivalent to 7.55-35.3% compared to the daily intake offered by international decision authorities. For this reason, the nutritional quality index for gluten-free food products with respect to all the metals seems to be relatively low.

Özet

Bu çalışma, Kayseri’de satışa sunulan çölyak hastaları için bazı glütensiz gıdalarda belirli ağır metallerin çalışılmasına ilişkin bir değerlendirme sunmaktadır. On bir farklı glutensiz gıda numunesinde Cu, Mn, Co, Pb, Cr, Zn, Ni, Cd ve Fe konsantrasyon değerleri rapor edilmiştir. Tespit çalışmaları yaş yakma yöntemini takiben alevli atomik absorpsiyon spektrometresi ile yapılmıştır. Analiz edilen tüm numunelerin ortalama metal konsantrasyonları Cu, Mn, Zn, Ni, Cd ve Fe için sırasıyla 0,45-5,12, 1,84-12,2, 1,29-22,5, 0,60-3,01, 0,08-0,18 ve 4,61-79,6 mg kg-1 olarak belirlenmiştir. Yöntemin doğruluğu, standart referans materyalin (SRM 1570a Ispanak Yaprakları) analizi ile teyit edilmiştir. Analiz edilen tüm numunelerde toplam ağır metal seviyelerini incelemek için metal kirliliği endeksi de hesaplanmıştır. Analiz edilen metallerin konsantrasyonları uluslararası karar makamları tarafından önerilen günlük alım miktarı ile karşılaştırıldığında %7,55 ile 35,3’lük kısma denk gelmektedir. Bu nedenle, tüm metallere göre glütensiz gıda ürünlerinin beslenme kalite endeksi nispeten düşük görünmektedir.

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Cite This Article

DURAN, A., YILMAZ, E., SOYLAK, M. (2022). Assessment of Gluten-Free Food Sourced Heavy Metal Accumulation for Celiac People. Cumhuriyet Science Journal, Cilt: 40 - Sayı: 1, 61–68. https://ajindex.com/articles/477853

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