Usage of Si, P, Se, and Ca Decrease Arsenic Concentration/Toxicity in Rice, a Review

Boorboori, Mohammad Reza; Gao, Yujie; Wang, Hao; Fang, Changxun

doi:10.3390/app11178090

Cited by 15 publications

(5 citation statements)

References 151 publications

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“…In recent years, consumers have paid increasing attention to food quality and safety, which provide a basic guarantee for human health and are directly related to improving people's lives [ 1 ]. Rice is among the world's major food crops, but in recent years, various quality and safety problems have arisen, such as cadmium-laced rice, mercury-laced rice, and aging grain [ 2 – 4 ]. Such problems can not only affect human health but also threaten social stability.…”

Section: Introductionmentioning

confidence: 99%

Blockchain-Based Information Supervision Model for Rice Supply Chains

Wang

Zhang

et al. 2022

Computational Intelligence and Neuroscience

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Rice is a major food crop around the world, and its various quality and safety problems are closely related to human health. As an important area of food safety research, the rice supply chain has attracted increasing attention. Based on blockchain technology, this study investigated problems of data privacy and circulation efficiency caused by complex rice supply networks, long circulation cycles, and various risk factors in each link. First, we deconstructed the quality and safety of each link of the rice supply chain at the information level and established a key information classification table for each link. On that basis, we built a rice supply chain information supervision model based on blockchain. Various encryption algorithms are used to secure the sensitive data of enterprises in the supply chain to meet regulators’ needs for efficient supervision. Moreover, we propose a practical Byzantine fault-tolerant consensus algorithm that scores the credit of enterprise nodes, optimizes the selection strategy of master nodes, and ensures high efficiency and low cost. Then, we built a prototype system based on the open-source framework of hyperledger fabric, analyzed the model’s viability, and implemented the system using cases. The results indicated that the proposed system can optimize the information supervision process of rice supply chain regulators and provide a feasible solution for the quality and safety supervision of grain and oil.

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Section: Introductionmentioning

confidence: 99%

Blockchain-Based Information Supervision Model for Rice Supply Chains

Wang

Zhang

et al. 2022

Computational Intelligence and Neuroscience

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“…shoots in As + Se + Si treated rice coupled with increased growth parameters. Reduction in As accumulation in rice supplemented with Se and Si with the combination of As + Se, As + Si and As + Se + Si suggested competition for uptake and thus the reduction in As accumulation (Ma et al 2008;Feng et al 2009;Boorboori et al 2021). Reduced As accumulation due to Si has also been reported by various authors (Tripathi et al 2013;Dwivedi et al 2020;Pan et al 2021).…”

Section: Supplementary Filesmentioning

confidence: 55%

Synergistic effects of selenium and silicon mitigate arsenic toxicity in plant (Oryza sativa L.) and human model (keratinocyte HaCaT cells lines) systems

Kumar

Gupta²,

Baker

et al. 2022

Preprint

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Arsenic (As) is a toxic element for plants, animals and humans. The mitigation of As stress has been achieved via selenium (Se) and silica (Si) supplementations. However, the effects of combined application of Se and Si against As stress are not known. The present study was conducted on a plant (rice; Oryza sativa L.) and human model (keratinocyte HaCaT cell lines) systems to evaluate the effects of Se (0.5 and 1 mg L− 1) and Si (10 and 30 mg L− 1) against As (4 mg L− 1). The rice plants, grown hydroponically for 7 d in various treatments, showed reduction in As accumulation in As + Se/Si/Se + Si treatments in comparison to As treated plants. The reduction in As accumulation in root and shoot was 57% and 64%, respectively in As + Se + Si treatment. The increase in enzymatic antioxidant system (SOD, APX, GPx, GR and GST) along with decrease in oxidative stress markers (MDA, DHA, ASC and H2O2) in As + Se + Si treatment as compared to As treatment signified elevated tolerance of rice plants to As stress. The cytotoxicity amelioration by Se + Si supply was also seen in HaCaT cells exposed to As in terms of cell viability and As-induced shrinking and apoptosis. In conclusion, the results demonstrated that an optimum combination of Se and Si can be effectively used to mitigate As toxicity in plants and possibly humans also.

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“…Mean As concentrations were higher than other heavy metals in rice. The increased transfer of As from soil to grain has resulted in rice exhibiting higher levels of As absorption than other metals, according to previous studies 16,17 . Additionally, because it is a staple food, humans consume harmful, inorganic As from rice 17 .…”

Section: Toxic Heavy Metals Concentrations In Ricementioning

confidence: 80%

Heavy Metals Concentration in Commercial Rice Available at Erbil City Markets, Iraq and Soaking Effects

Jarjees

Darwesh

2023

Baghdad Sci.J

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Heavy metal (HM) pollution has long been a significant source of environmental deterioration and a problem for the safety of food. Iraqis prefer rice over any other food, and since heavy metals have a direct impact on health, their traces in rice have drawn particular attention. Before cooking rice, it is usual in Iraq to wash and soak it. Some 55 varieties of imported and local rice were sampled from Erbil city markets in 2022 with the aim of determining the concentration of As, Cd, Cr, Ni and Pb before and after soaking. Standard procedure of acid digestions was applied on the raw and soaked samples. The solutions were analyzed using ICPE-9820 Shimadzu. The mean concentrations of As, Cd, Cr, Ni and Pb (in mg/kg) in the rice samples before soaking was 0.655, 0.170, 0.160, 0.387, 0.489, respectively and after soaking 0.421, 0.109, 0.115, 0.124 and 0.336, respectively. The concentration of As and Pb was found to be beyond the optimum level of 0.2 mg/kg codex standards for rice; whereas Cd and Cr were within the proposed level of codex standards. Moreover, local rice showed higher concentration of (Cd and Cr), whereas (AS and Pb) concentration in imported rice was higher. Further, results validated that rice soaking can decrease levels of As, Cd, Cr, Ni and Pb (32.5%, 40.2%, 27.9%, 61.6% and 31.3%, respectively). These findings suggest that soaking as a kitchen practice has efficiency to evaporate metals and has a great influence on the reduction of toxic heavy metals and thus reduces exposure to toxic metals in rice

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Usage of Si, P, Se, and Ca Decrease Arsenic Concentration/Toxicity in Rice, a Review

Cited by 15 publications

References 151 publications

Blockchain-Based Information Supervision Model for Rice Supply Chains

Blockchain-Based Information Supervision Model for Rice Supply Chains

Synergistic effects of selenium and silicon mitigate arsenic toxicity in plant (Oryza sativa L.) and human model (keratinocyte HaCaT cells lines) systems

Heavy Metals Concentration in Commercial Rice Available at Erbil City Markets, Iraq and Soaking Effects

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