The effect of various washing methods on pesticide residues, toxic and essential elements removal in rice

Author:

Alqahtani Dalal1,Alnabati Khulood1,Al‐Mutairi Mohammed A.1ORCID,Alajmi Rakan1,Alsaleem Taghreed1,Almanna Sara1,Alowaifeer Abdullah M.1ORCID

Affiliation:

1. Reference Laboratory for Food Chemistry Saudi Food & Drug Authority (SFDA) Riyadh Saudi Arabia

Abstract

AbstractThis study examined the effects of various treatments on removing pesticide residues and toxic elements in rice. In parallel, nutritional elements, magnesium (Mg), potassium (K), and phosphorous (P), were measured to investigate the effect of these washing treatments on the nutritional value of rice. A naturally contaminated rice sample containing five widespread used pesticides (azoxystrobin, buprofezin, carbendazim, and propiconazole) and toxic elements, arsenic (As), cadmium (Cd), and essential elements, was washed using several washing agents, including boiling water, 5% sodium bicarbonate (baking soda), 5% acetic acid (vinegar), 5% citric acid, and 5% sodium chloride (salt). The washing method was chosen based on its availability and widespread usage; soaking for 10 min was assumed to be reasonable. Our results showed that using 5% acetic acid significantly reduced azoxystrobin by 63%, buprofezin by 70%, carbendazim by 75%, and propiconazole by 61%. However, As and Cd were significantly reduced in sodium chloride by 57% and 32%, respectively. Furthermore, a significant reduction in essential nutrient elements was found in Mg (42%), K (37%), and P (23%) when rice was treated with 5% citric acid. Overall, washing agents reduced analytes in the following manners pesticides, toxic elements, and essential elements when using acetic acid, sodium chloride, and citric acid separately.

Publisher

Wiley

Subject

Food Science

Reference39 articles.

1. Effect of cooking method on the content of heavy metals in Rice that available in local market;Abu‐Almaaly R. A.;Plant Archives,2020

2. The effect of washing and soaking on decreasing heavy metals (Pb, Cd and As) in the Rice distributed in Kermanshah in 2011;Adibi H.;Journal of Kermanshah University of Medical Sciences,2014

3. Heavy metals (lead, cadmium, methylmercury, arsenic) in commonly imported rice grains ( Oryza sativa ) sold in Saudi Arabia and their potential health risk

4. Determination of inorganic arsenic, heavy metals, pesticides and mycotoxins in Indian rice (Oryza sativa) and a probabilistic dietary risk assessment for the population of Saudi Arabia

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