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Sandil S, Záray G, Endrédi A, Füzy A, Takács T, Óvári M, Dobosy P. Arsenic uptake and accumulation in bean and lettuce plants at different developmental stages. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:118724-118735. [PMID: 37917265 PMCID: PMC10697903 DOI: 10.1007/s11356-023-30593-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 10/17/2023] [Indexed: 11/04/2023]
Abstract
The pattern of arsenic (As) uptake at different developmental stages in plants and its consequent influence on the growth of plants was investigated in bean and lettuce. Further, the human health risk from the consumption of these As-laced vegetables was determined. The irrigation water was contaminated with As at concentrations of 0.1, 0.25, and 0.5 mg/L. The As concentration in the plant parts (root, stem, leaves, and flower/fruit) was determined in bean at the young, flowering, and fruiting stages and lettuce at the young and mature stages. At the different growth stages, As had an impact on the biomass of bean and lettuce plant parts, but none of the biomass changes were significant (p>0.05). The increase in As concentration of the irrigation water elevated the As concentration of plant parts of both plants at all growth stages, with the exception of the bean fruit. The As concentration in the developmental stages was in the order: lettuce (young>mature) and bean (fruiting>young>flowering). In lettuce, the transfer factor was higher at the young stage (0.09-0.19, in the control and 0.1 mg/L As treatment), while in bean, it was highest at the flowering stage (0.09-0.41, in all treatments). In the edible part, lettuce possessed substantially elevated As concentrations (0.30, 0.61, and 1.21 mg/kg DW) compared to bean (0.008, 0.005, and 0.022 mg/kg DW) at As treatments of 0.1, 0.25, and 0.5 mg/L, respectively, and posed significant health risks at all applied As concentrations.
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Affiliation(s)
- Sirat Sandil
- Cooperative Research Centre of Environmental Sciences, Eötvös Loránd University, Pázmány Péter sétány 1/A, Budapest, H-1117, Hungary
- Institute of Aquatic Ecology, HUN-REN Centre for Ecological Research, Karolina út 29-31, Budapest, H-1113, Hungary
| | - Gyula Záray
- Cooperative Research Centre of Environmental Sciences, Eötvös Loránd University, Pázmány Péter sétány 1/A, Budapest, H-1117, Hungary
- Institute of Aquatic Ecology, HUN-REN Centre for Ecological Research, Karolina út 29-31, Budapest, H-1113, Hungary
| | - Anett Endrédi
- Institute of Aquatic Ecology, HUN-REN Centre for Ecological Research, Karolina út 29-31, Budapest, H-1113, Hungary
| | - Anna Füzy
- Institute for Soil Sciences, HUN-REN Centre for Agricultural Research, Herman Ottó út 15, Budapest, H-1022, Hungary
| | - Tünde Takács
- Institute for Soil Sciences, HUN-REN Centre for Agricultural Research, Herman Ottó út 15, Budapest, H-1022, Hungary
| | - Mihály Óvári
- Nuclear Security Department, HUN-REN Centre for Energy Research, Konkoly-Thege Miklós út 29-33, Budapest, H-1121, Hungary
| | - Péter Dobosy
- Institute of Aquatic Ecology, HUN-REN Centre for Ecological Research, Karolina út 29-31, Budapest, H-1113, Hungary.
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Paper-based gold nanoparticles decorated SWCNTs chemiresistive sensor for sensitive detection of As(III) based on electrochemical doping. Anal Chim Acta 2022; 1235:340553. [DOI: 10.1016/j.aca.2022.340553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/29/2022] [Accepted: 10/23/2022] [Indexed: 11/01/2022]
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Bhadwal S, Sharma S. Selenium alleviates physiological traits, nutrient uptake and nitrogen metabolism in rice under arsenate stress. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:70862-70881. [PMID: 35589895 DOI: 10.1007/s11356-022-20762-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/07/2022] [Indexed: 06/15/2023]
Abstract
A green house experiment was conducted to evaluate the efficacy of soil application of selenium (Se) in modulating metabolic changes in rice under arsenic (As) stress. Rice plants were grown over soil amended with sodium arsenate (25, 50 and 100 μM kg-1 soil) with or without sodium selenate @ 0.5 and 1 mg kg-1 soil in a complete randomized experimental design, and photosynthetic efficiency, nutrient uptake and nitrogen metabolism in rice leaves were estimated at tillering and grain filling stages. Se treatments significantly improved the toxic effects of As on plant height, leaf dry weight and grain yield. Arsenate treatment reduced uptake of Na, Mg, P, K, Ca, Mn, Fe and Zn and lowered chlorophyll, carotenoids and activities of enzymes of nitrogen metabolism (nitrate reductase, nitrite reductase, glutamine synthase and glutamate synthase) in rice leaves at both the stages in a dose-dependent fashion. Se application along with As improved photosynthesis, nutrient uptake and arsenate-induced effects on activities of enzymes of nitrogen metabolism with maximum impact shown by As50 + Se1 combination. Application of Se can modulate photosynthetic efficiency, nutrient uptake and alterations in nitrogen metabolism in rice Cv PR126 due to As stress that helped plants to adapt to excess As and resulted in improved plant growth.
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Affiliation(s)
- Sheetal Bhadwal
- Department of Biochemistry, Punjab Agricultural University, Ludhiana, 141004, India
| | - Sucheta Sharma
- Department of Biochemistry, Punjab Agricultural University, Ludhiana, 141004, India.
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Sandil S, Óvári M, Dobosy P, Vetési V, Endrédi A, Takács A, Füzy A, Záray G. Effect of arsenic-contaminated irrigation water on growth and elemental composition of tomato and cabbage cultivated in three different soils, and related health risk assessment. ENVIRONMENTAL RESEARCH 2021; 197:111098. [PMID: 33826942 DOI: 10.1016/j.envres.2021.111098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/19/2021] [Accepted: 03/26/2021] [Indexed: 06/12/2023]
Abstract
This study was carried out to determine the effect of arsenic on tomato and cabbage cultivated in sand, sandy silt, and silt soil, and irrigated with water containing arsenic at concentrations 0.05 and 0.2 mg/L. Increasing arsenic in irrigation water did not affect the photosynthetic machinery. The chlorophyll content index increased in case of all soils and was dependent on the soil nitrogen, phosphorous, and plant biomass. Arsenic concentrations of 0.05 and 0.2 mg/L did not display any phytotoxic symptoms other than reduction in biomass in some cases. In cabbage, arsenic treatment of 0.2 mg/L increased the overall plant biomass production, while in tomato there was a decrease in aerial part and fruit biomass. The biomass production of both plants treated with different concentrations of arsenic, in the three soils was in the following order: silt > sand > sandy silt. Increase of arsenic in the irrigation water resulted in increase in arsenic concentration in the root and aerial part of both plants, at the same cultivation parameters. But tomato fruits displayed a decrease in arsenic accumulation with higher arsenic treatment. In both plants, the arsenic concentration in the plant parts changed in the following order: root > aerial part > fruit. Cabbage accumulated approximately twenty-fold more arsenic in the edible part (0.10-0.25 mg/kg DW) as compared to tomato (0.006-0.011 mg/kg DW) and displayed a good correlation with soil extractable arsenic. When cabbage was cultivated in three different soils applying the same irrigation water, it accumulated arsenic in the following order: sand > sandy silt > silt (p < 0.001 at 0.05 mg/L and p < 0.01 at 0.2 mg/L arsenic treatment). In tomato, the difference in arsenic accumulation among different soil types was highly significant (p < 0.001) but the accumulation pattern varied with the arsenic treatment applied. Sandy soil with the lowest total soil arsenic (4.32 mg/kg) resulted in the highest arsenic concentration in both plants. Among all soils and plants, the transfer factors and bioaccumulation factors were higher in sandy soil, and in cabbage. The estimated daily intake and hazard quotient values for arsenic were lower than 1 in all cases, implying no non-cancerous health risks at the arsenic concentrations applied in our study. Among nutrients only P showed a slight decline with increasing arsenic concentration while all other elements (Mg, K, Ca, S, Si, Fe, Mn, Cu, Zn) did not display any significant changes.
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Affiliation(s)
- Sirat Sandil
- Cooperative Research Centre of Environmental Sciences, Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117, Budapest, Hungary.
| | - Mihály Óvári
- Centre for Ecological Research, Danube Research Institute, Karolina út 29-31, H-1113, Budapest, Hungary.
| | - Péter Dobosy
- Centre for Ecological Research, Danube Research Institute, Karolina út 29-31, H-1113, Budapest, Hungary.
| | - Viktória Vetési
- Cooperative Research Centre of Environmental Sciences, Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117, Budapest, Hungary.
| | - Anett Endrédi
- Centre for Ecological Research, Danube Research Institute, Karolina út 29-31, H-1113, Budapest, Hungary.
| | - Anita Takács
- Centre for Ecological Research, Danube Research Institute, Karolina út 29-31, H-1113, Budapest, Hungary.
| | - Anna Füzy
- Centre for Agricultural Research, Institute for Soil Sciences and Agricultural Chemistry, Herman Ottó út 15, H-1022, Budapest, Hungary.
| | - Gyula Záray
- Cooperative Research Centre of Environmental Sciences, Eötvös Loránd University, Pázmány Péter Sétány 1/A, H-1117, Budapest, Hungary; Centre for Ecological Research, Danube Research Institute, Karolina út 29-31, H-1113, Budapest, Hungary.
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