Contaminantes inorgânicos (As, Cd, Pb) em batatas e batatas-doces descascadas e inteiras
DOI:
https://doi.org/10.31285/AGRO.27.1060Palavras-chave:
contaminantes inorgânicos, batatas, batatas doces, segurança alimentar, metais traçoResumo
Os vegetais são uma rica fonte de macro e micronutrientes. Particularmente a batata e a batata-doce são amplamente consumidas sendo uma das culturas alimentares mais importantes do mundo. Portanto, a contaminação desses produtos pelo conteúdo de contaminantes inorgânicos é preocupante.
Considerando a tendência de consumo saudável desses tubérculos e raízes com suas cascas, ricas em fibras e outros nutrientes, a análise do conjunto poderia fornecer informações valiosas em relação à sua segurança. Portanto, a presença de arsênico (As), cádmio (Cd) e chumbo (Pb) em batatas descascadas e inteiras e batata-doce foi estudada. Assim, os métodos analíticos foram otimizados e validados de acordo com os requisitos da Association of Official Analytical Collaboration International (AOAC) para análise de alimentos. Embora o teor de As, Cd e Pb estivesse na maioria dos casos mais de três vezes abaixo dos níveis máximos permitidos estabelecidos para esses contaminantes, a presença de Cd foi detectada em todas amostras de batata-doce inteira, mas não nas descascadas. O mesmo comportamento ocorre para a presença de Pb na maioria das amostras de batata-doce analisadas. Esta informação aponta para a necessidade de gerar informação de todo o teor de contaminantes radiculares, dispor de métodos analíticos para recolher dados sobre a ocorrência destes contaminantes em toda a hortaliça realizando a sua avaliação de risco de acordo com os hábitos de consumo.
Downloads
Referências
Agency for Toxic Substances & Disease Registry. Toxicological Profile for Lead [Internet]. [place unknown]: ATSDR; 2020 [cited 2023 Feb 03]. 583p. Available from: https://www.atsdr.cdc.gov/toxprofiles/tp13.pdf.
Andre CM, Legay S, Iammarino C, Ziebel J, Guignard C,Larondelle Y, Hausman J-F, Evers D, Miranda Miranda L. The potato in the human diet: a complex matrix with potential health benefits. Potato Res. 2014;57(3-4):201-14.
AOAC International. Official methods of analysisof AOAC International. 20th ed. Maryland: AOAC International; 2016. 2v.
Beals KA. Potatoes, nutrition and health. Am J Potato Res. 2019;96:102-10.
Bundschuh J, Nath B, Bhattacharya P, Liu CW, Armienta MA, Moreno López MV, Lopez DL, Jean JS, Cornejo L, Lauer Macedo LF, Tenuta Filho A.Arsenic in the human food chain: the Latin American perspective. Sci Total Environ. 2012;429:92-106.
Burgos G, Zum Felde T, Andre C, Kubow S. The potato and its contribution to the human diet and health. In: Campos H, Ortiz O, editors. Potato crops. Cham: Springer; 2020. p. 37-74.
Corguinha APB, de Souza GA, Gonçalves VC, Carvalho CA, de Lima WEA, Martins FAD, Yamanaka CH, Bohac EH, Guilherme LRG. Assessing arsenic, cadmium, and lead contents in major crops in Brazil for food safety purposes.J Food Compos Anal. 2015;37:143-50.
Corguinha APB, Gonçalves VC, Souza GAd, Lima WEAd, Penido ES, Pinto CABP, Francisco EAB, Guilherme LRG. Cadmium in potato and soybeans: do phosphate fertilization and soil management systems play a role? J Food Compos Anal.2012;27(1):32-7.
Currie LA. Detection and quantification capabilities. In: Compendium of Analytical Nomenclature [Internet]. Oxford:IUPAC; 1998 [cited 2023 Feb 03]. 11p. Available from: http://publications.iupac.org/analytical_compendium/Cha18sec437.pdf.
Devaux A, Hareau GM, Ordinola M, AndradePiedra J, Thiele G. Native potatoes: from forgotten crop to culinary boom and market innovation.Choices. 2021;35(3):1-8.
Drayer L. Are potatoes healthy?CNN [Internet]. 2017 May 18 [cited 2023 Feb 03]. Available from: https://edition.cnn.com/2017/05/12/health/potato-healthy-food-drayer/index.html.
European Commission. Commission Decision of 12 August 2002 implementing Council Directive 96/23/EC concerning the performance of analytical methods and the interpretation of results. Official Journal of the European Communities [Internet]. 2002 [cited 2023 Feb 03]; L 221:8-36. Available from: https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32002D0657&from=EN.
FAO; WHO.Working document for information and use in discussions related to contaminants and toxins in the GSCTFF. In: Codex Committee on Contaminants in Foods. Fifth Session. The Hague: FAO; 2011. 89p.
Golia EE, Dimirkou A,Mitsios IK.Influence of some soil parameters on heavy metals accumulation by vegetables grown in agricultural soils of different soil orders. Bull Environ Contam Toxicol. 2008;81:804.
Grupo Mercado Común. Reglamento técnico Mercosur sobre limites maximos de contaminantes inorganicos en alimentos. Decreto N° 14/013 [Internet]. 2013 [cited 2023 Feb 03]. Available from: https://www.impo.com.uy/bases/decretos-internacional/14-2013/1.
Huang F, Zhou H, Gu J, Liu C, Yang W, Liao B, Zhou H.Differences in absorption of cadmium and lead among fourteen sweet potato cultivars and health risk assessment. Ecotoxicol Environ Safety. 2020;203:111012. doi: 10.1016/j.ecoenv.2020.111012.
International Potato Center. Facts and figures about the sweetpotato [Internet]. Lima: CIP; 2017 [cited 2023 Feb 03]. 2p. Available from: https://cipotato.org/publications/facts-and-figures-about-the-sweetpotato/.
International Year of the Potato 2008:new light on a hidden treasure [Internet]. Rome: FAO; 2009 [cited 2023 Feb 03]. 130p. Available from: https://www.fao.org/3/i0500e/i0500e.pdf.
Islam R,Kumar S,Rahman A, Karmoker J, Ali S, Islam S, Islam MdS. Trace metals concentration in vegetables of a sub-urban industrial area of Bangladesh and associated health risk assessment. AIMS EnvironSci. 2018;5(3):130-42.
Kapinga R, Andrade M, Legama B, Gani A, Crissman CC, Mwanga RO. Role of orange-fleshed sweetpotato in disaster mitigation: experiences from East and Southern Africa. Afr Crop Sci J. 2005;7:1321-9.
McLaughlin MJ, Williams CMJ, McKay A, Kirkham R, Gunton J, Jackson KJ, Thomson R, Dowling B, Partington D, Smart MK, Tiller KG. Effect of cultivar on uptake of cadmium by potato tubers. Aust J Agric Res. 1994;45(7):1483-95.
Milačič R, Kralj B. Determination of Zn, Cu, Cd, Pb, Ni and Cr in some Slovenian foodstuffs.Eur Food ResTechnol. 2003;217:211-4.
Mustatea G, Iorga E, Belc N, Ionescu V, Ionescu M.Analysis of potential carcinogenic heavy metals in fruits and vegetables with impact on the markets of Bucharest-Ilfov region. J Hyg Eng Des. 2016;17:11-7.
Neela S, Fanta SW. Review on nutritional composition of orange‐fleshed sweet potato and its role in management of vitamin A deficiency. Food Sci Nutr.2019;7:1920-45.
Observatio granjero. Anuario Estadístico 2021 [Internet]. Montevideo:UAM; 2021[cited 2023 Feb 16]. 62p. Available from: https://www.uam.com.uy/images/DESARROLLO_COMERCIAL/InformeAnual/Anuario_estad%C3%ADstico_2021_-_Observatorio_Granjero.pdf.
Peng Y, Yang R, Jin T, Chen J, Zhang J.Risk assessment for potentially toxic metal(loid)s in potatoes in the indigenous zinc smelting area of northwestern Guizhou Province, China. Food Chem Toxicol. 2018;120:328-39.
Scott GJ, Petsakos A, Juarez H. Climate change, food security, and future scenarios for potato production in India to 2030. Food Secur. 2019;11:43-56.
Shaari N, Shamsudin R,Nor MZM, Hashim N. Quality attributes of Malaysia purple-fleshed sweet potato at different peel condition. Agronomy. 2021;11:872. doi:10.3390/agronomy11050872.
Sweet potatoes. In: The nutrition source [Internet]. Boston: Harvard TH Chan; 2021 [cited 2023 Feb 03]. Available from: https://www.hsph.harvard.edu/nutritionsource/food-features/sweet-potatoes/.
Unidad Agroalimentaria Metropolitana [Internet]. Montevideo: UAM; [2023; cited 2023 Feb 03]. Available from: https://www.uam.com.uy/.
Wajid K, Ahmad K, Khan ZI, Nadeem M, Bashir H, Chen F, Ugulu I. Effect of organic manure and mineral fertilizers on bioaccumulation and translocation of trace metals in maize. Bull Environ Contam Toxicol.2020;104(5):649-57.
![](http://mail.revista.asocolderma.org.co/public/journals/1/submission_1060_891_coverImage_en_US.png)
Publicado
Como Citar
Edição
Seção
Licença
Copyright (c) 2023 Agrociencia Uruguay
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
Métricas do artigo | |
---|---|
Vistas abstratas | |
Visualizações da cozinha | |
Visualizações de PDF | |
Visualizações em HTML | |
Outras visualizações |