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Nascimento PA, Menezes IMNR, Confortin C, Micheletto J, Filipak Neto F, Oliveira Ribeiro CA, Peixoto RRA, Oliveira A. Bioaccessibility and bioavailability of essential and potentially toxic trace elements in potato cultivars: A comprehensive nutritional evaluation. Food Res Int 2024; 187:114431. [PMID: 38763681 DOI: 10.1016/j.foodres.2024.114431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 04/22/2024] [Accepted: 04/24/2024] [Indexed: 05/21/2024]
Abstract
Among the most consumed foods in the world is potato, which occupies the first place as a non-grain commodity, demonstrating the importance of its assessment concerning the population's food safety. In this study, the nutrients Ca, Mg, K, P, Cu, Mn, Fe, and Zn and the potentially toxic trace elements Cd, Cr, and Pb were evaluated considering their total contents, bioaccessible and bioavailable fractions in different potato cultivars, in an unpublished approach in the literature. The in vitro standard gastrointestinal digestion method (INFOGEST) and a model of the intestinal epithelial barrier using the Caco-2 cell line were applied for investigate the presence of metals in potato. For the macroelements, the bioaccessibility (% w/w) varied in the ranges: K (57-72 %), P (59-76 %), Mg (83-103 %), and Ca (30-123 %), whereas for the microelements were: Cu (27-74 %) and Mn (4.22-12.02, 60-119 %). The potentially of trace toxic elements, Cd and Pb, were found in 75 % of the samples, however, all the concentration values were below the maximum levels allowed of 0.10 µg/g. Chromium was determined only in potato peels and has no maximum established level. The bioaccessible and bioavailable fractions of Cd, Cr, and Pb were below the limits of quantification of the spectrometric methods (LOQ - µg/L: 0.063 Cd, 0.65 Cr, and 0.44 Pb). The potato samples were considered safe for consumption regarding the presence of potentially toxic trace elements, with a remarkable nutritional contribution.
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Affiliation(s)
- P A Nascimento
- Chemistry Department, Federal University of Paraná, Brazil
| | | | - C Confortin
- Cell Biology Department, Federal University of Paraná, Brazil
| | - J Micheletto
- Mineral and Rock Analysis Laboratory Institute, Federal University of Paraná, Brazil
| | - F Filipak Neto
- Cell Biology Department, Federal University of Paraná, Brazil
| | | | - R R A Peixoto
- Chemistry Department, Federal University of Fluminense, Brazil
| | - A Oliveira
- Chemistry Department, Federal University of Paraná, Brazil.
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Gogoi BB, Yeasin M, Paul RK, Borgohain A, Deka D, Malakar H, Saikia J, Rahman FH, Panja S, Sarkar A, Maiti CS, Bordoloi J, Karak T. The Level of Selected Metals in Made Tea and Tea Infusion from the Roadside Tea Plants and Health Risk Assessment. Biol Trace Elem Res 2024; 202:2900-2920. [PMID: 37755587 DOI: 10.1007/s12011-023-03865-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/12/2023] [Indexed: 09/28/2023]
Abstract
The effects of human activities are becoming clearer every year, with multiple reports of struggling and eroded ecosystems resulting in new threats of plant and animal extinctions throughout the world. It has been speculated that roadside tea-growing soils impact on metal dynamics from soil to tea plants and subsequently to tea infusion which may be threatened by increasingly unpredictable and dangerous surroundings. Furthermore, heavy metals released from vehicles on the national highway (NH) could be a source of metal contamination in roadside tea soils and tea plants. This study was articulated to realize the effect of NH on a buildup of selected metals (Cu, Cd, Fe, Mn, Ni, and Zn) in made tea along with repeated tea infusion. In general, metal concentration was found significantly higher in made tea prepared from the young shoots collected from the vicinity of NH. The results also showed that distance from the NH and infusion process significantly influenced to content of the analysed metal in tea infusions. The mean average daily intake (ADI) and hazard quotient (HQ) values of analysed tea samples were found in the orderMn˃Fe˃Zn˃Cu˃Ni˃Cd and Mn˃Cu˃Zn˃Fe˃Ni˃Cd, respectively. The HQ values of all analysed metals were found << 1, indicating that ingestion of tea infusion with analysed heavy metals should not cause a danger to human health. However, this study further demonstrates the consumption of tea infusion prepared from made tea around the vicinity of NH may contribute to a significantly higher quantity of metal intake in the human body. From the hierarchical cluster analysis, it has been observed that there are three homogenous groups of analysed heavy metals.
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Affiliation(s)
- Bidyot Bikash Gogoi
- Tea Research Association, Upper Assam Advisory Centre, Dikom-786101, Dibrugarh, Assam, India
- Department of Chemistry, D.H.S.K. College, 786001, Dibrugarh, Assam, India
- Department of Chemistry, Dibrugarh University, 786001, Dibrugarh, Assam, India
| | - Md Yeasin
- ICAR-Indian Agricultural Statistics Research Institute, New Delhi, 110012, India
| | - Ranjit Kumar Paul
- ICAR-Indian Agricultural Statistics Research Institute, New Delhi, 110012, India
| | - Arup Borgohain
- Tea Research Association, Upper Assam Advisory Centre, Dikom-786101, Dibrugarh, Assam, India
- Department of Chemistry, Dibrugarh University, 786001, Dibrugarh, Assam, India
| | - Diganta Deka
- Tea Research Association, North Bank Advisory Centre, Thakurbari, 784 503, Assam, India
| | - Harisadhan Malakar
- Tea Research Association, Tocklai Tea Research Institute, Cinnamara-785008, Jorhat, Assam, India
| | - Jiban Saikia
- Department of Chemistry, Dibrugarh University, 786001, Dibrugarh, Assam, India
| | - Feroze Hasan Rahman
- ICAR-NBSS&LUP, Regional Center Kolkata, Block DK, Sector II, Salt Lake, Kolkata-700091, India
| | - Saumik Panja
- University of California, San Francisco 505 Parnassus Ave, San Francisco, CA, 94143, USA
| | - Animesh Sarkar
- Department of Horticulture, School of Agricultural Sciences, Nagaland University, Medziphema Campus-797106, Medziphema, Nagaland, India
| | - C S Maiti
- Department of Horticulture, School of Agricultural Sciences, Nagaland University, Medziphema Campus-797106, Medziphema, Nagaland, India
| | - Jurisandhya Bordoloi
- Department of Soil Science, School of Agricultural Sciences, Nagaland University, Medziphema Campus-797106, Medziphema, Nagaland, India
| | - Tanmoy Karak
- Tea Research Association, Upper Assam Advisory Centre, Dikom-786101, Dibrugarh, Assam, India.
- Department of Soil Science, School of Agricultural Sciences, Nagaland University, Medziphema Campus-797106, Medziphema, Nagaland, India.
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Torsoni GB, de Oliveira Aparecido LE, Lorençone PA, Lorençone JA, de Lima RF, de Souza Rolim G. Climatic zoning of yerba mate and climate change projections: a CMIP6 approach. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2024; 68:979-990. [PMID: 38451371 DOI: 10.1007/s00484-024-02641-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 02/08/2024] [Accepted: 02/14/2024] [Indexed: 03/08/2024]
Abstract
Yerba mate (Ilex paraguariensis) is renowned for its nutritional and pharmaceutical attributes. A staple in South American (SA) culture, it serves as the foundation for several traditional beverages. Significantly, the pharmaceutical domain has secured numerous patents associated with this plant's distinctive properties. This research delves into the climatic influence on yerba mate by leveraging the CMIP6 model projections to assess potential shifts brought about by climate change. Given its economic and socio-cultural significance, comprehending how climate change might sway yerba mate's production and distribution is pivotal. The CMIP6 model offers insights into future conditions, pinpointing areas that are either conducive or adverse for yerba mate cultivation. Our findings will be instrumental in crafting adaptive and mitigative strategies, thereby directing sustainable production planning for yerba mate. The core objective of this study was to highlight zones optimal for Ilex paraguariensis cultivation across its major producers: Brazil, Argentina, Paraguay, and Uruguay, under CMIP6's climate change forecasts. Our investigation encompassed major producing zones spanning the North, Northeast, Midwest, Southeast, and South of Brazil, along with the aforementioned countries. A conducive environment for this crop's growth features air temperatures between 21 to 25 °C and a minimum precipitation of 1200 mm per cycle. We sourced the current climate data from the WorldClim version 2 platform. Meanwhile, projections for future climatic parameters were derived from WorldClim 2.1, utilizing the IPSL-CM6A-LR model with a refined 30-s spatial resolution. We took into account four distinct socio-economic pathways over varying timelines: 2021-2040, 2041-2060, 2061-2081, and 2081-2100. Geographic information system data aided in the spatial interpolation across Brazil, applying the Kriging technique. The outcomes revealed a majority of the examined areas as non-conducive for yerba mate cultivation, with a scanty 12.25% (1.5 million km2) deemed favorable. Predominantly, these propitious regions lie in southern Brazil and Uruguay, the present-day primary producers of yerba mate. Alarming was the discovery that forthcoming climatic scenarios predominantly forecast detrimental shifts, characterized by escalating average air temperatures and diminishing rainfall. These trends portend a decline in suitable cultivation regions for yerba mate.
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Affiliation(s)
| | | | | | | | - Rafael Fausto de Lima
- Faculdade de Ciências Agrárias e Veterinárias - Câmpus de Jaboticabal - Unesp, Jaboticabal, Sao Paulo, Brazil
| | - Glauco de Souza Rolim
- Faculdade de Ciências Agrárias e Veterinárias - Câmpus de Jaboticabal - Unesp, Jaboticabal, Sao Paulo, Brazil
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Leoncio MS, Garcia EE. Assessment on Solubility and Solid Phase Chemical Fractionation of Manganese in Hot Infusions of Green and Roasted Mate. Biol Trace Elem Res 2023; 201:5825-5838. [PMID: 36929114 DOI: 10.1007/s12011-023-03627-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/09/2023] [Indexed: 03/18/2023]
Abstract
A solid phase chemical fractionation (SPCF) of the Mn in hot infusions prepared from commercial samples of roasted (RM) and green mate (GM) using a chelating resin Chelex 100 (NH4+ form) was performed to assess the relative lability of this essential trace element (ETE). In addition, total Mn contents in the RM and GM samples and their infusions were determined by flame atomic absorption spectrometry. Total polyphenol (TP) contents and the presence of soluble melanoidins (SM) were correlated with the Mn solubility in the RM and GM infusions. From the SPCF study, it was possible to observe that the soluble Mn forms in the mate infusions were essentially associated with relatively noninert chemical species (98.4-99.7%), suggesting that they may be potentially bioavailable. In addition, the soluble Mn contents in the GM infusions were 20.5% higher than those found in the RM. Mn solubility in the (RM) infusions was highly and directly correlated (r = 0.99) with the soluble TP, while in the GM infusions, it was high and inversely correlated with soluble TP (r = -0.87). On the other hand, Mn solubility in the RM and GM infusions was weakly correlated with the SM. It should be stressed that GM infusions can contribute with 57 and 44% more than the RM infusions to the recommended adequate intake of Mn established for females and males, respectively. Moreover, this work is the first to evaluate and compare the relative lability of Mn and its solubility in the RM and GM infusions.
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Affiliation(s)
- Mariana Silva Leoncio
- Departamento de Química, Universidade Estadual de Maringá, Avenida Colombo, 5790, Maringá , Paraná, 87020-900, Brazil
| | - Edivaldo Egea Garcia
- Departamento de Química, Universidade Estadual de Maringá, Avenida Colombo, 5790, Maringá , Paraná, 87020-900, Brazil.
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Milani RF, Mauri AA, Sanches VL, Morgano MA, Cadore S. Trace Elements in Soy-Based Beverages: A Comprehensive Study of Total Content and In Vitro Bioaccessibility. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4986. [PMID: 36981895 PMCID: PMC10048851 DOI: 10.3390/ijerph20064986] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/06/2023] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
Soy-based beverages are one of the most consumed plant-based beverages, which have been used as a substitute for dairy products. Soy is a source of several nutrients (vitamins, minerals, and phenolic compounds, etc.) and its consumption is usually associated with several benefits, such as the prevention of cardiovascular diseases, cancer, and osteoporosis. However, non-essential trace elements can be found in these beverages. Thus, a comprehensive study concerning trace elements Al, As, Cd, Co, Cr, Cu, Fe, Li, Mn, Ni, Pb, Sb, Se, Sn, Sr, and Zn in soy-based beverages was proposed. In vitro digestion allowed to simulate the gastrointestinal juice (bioaccessibility) and the Caco-2 cells culture model was applied for the bioavailability assay. Trace elements measures were performed by inductively coupled plasma optical emission spectrometry (ICP OES). Multivariate analysis classified soy-based beverages according to their soy source (isolate protein, hydrosoluble extract, and beans); Al, Cu, Fe, Mn, Sr, Se, and Zn bioaccessible fractions corresponded to approximately 40%-80% of their total content, and soy-based beverages were found to be a good Fe, Se, and Zn source. However, our results showed risk exposure assessment from daily consumption of one glass of soy-based beverage can contribute to 3.5% and 0.9% of Al Provisional Tolerable Weekly Intake (PTWI) for children and adults, respectively.
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Affiliation(s)
- Raquel Fernanda Milani
- Institute of Food Technology (ITAL), P.O. Box 139, Campinas 13070-178, SP, Brazil
- Institute of Chemistry, University of Campinas, P.O. Box 6154, Campinas 13083-970, SP, Brazil
| | | | - Vitor Lacerda Sanches
- Institute of Chemistry, University of Campinas, P.O. Box 6154, Campinas 13083-970, SP, Brazil
| | | | - Solange Cadore
- Institute of Food Technology (ITAL), P.O. Box 139, Campinas 13070-178, SP, Brazil
- Institute of Chemistry, University of Campinas, P.O. Box 6154, Campinas 13083-970, SP, Brazil
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Na Nagara V, Sarkar D, Luo Q, Biswas JK, Datta R. Health Risk Assessment of Exposure to Trace Elements from Drinking Black and Green Tea Marketed in Three Countries. Biol Trace Elem Res 2022; 200:2970-2982. [PMID: 34378169 DOI: 10.1007/s12011-021-02863-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/30/2021] [Indexed: 12/07/2022]
Abstract
Although tea can be beneficial for our health, consuming excess trace elements in tea can be harmful. In this study, the carcinogenic and noncarcinogenic health risk for trace elements in tea influenced by the country of origin, tea type, and infusion process was assessed. Tea (Camellia sinensis) purchased from China, India, and the USA, including black and green tea, were analyzed for essential micronutrients (Cu, Se, and Zn) and nonessential trace elements (Ag, As, Ba, Cd, Cr, and Pb) in leaves and three types of infusions. The results showed that country of origin, tea type, and infusion process had a significant influence on the trace element contents in tea leaves and infusions, also on health risk. Country of origin had a significant influence on Ba, Cr, Pb, and Zn contents in tea leaves and on As, Ba, Cd, Cr, Pb, and Zn contents in tea infusions. Black tea had significantly higher (p < 0.05) Cr and Cu content in tea leaves than green tea, but only Cr content was significantly higher (p < 0.05) than that of green tea in tea infusion. The trace element contents were the highest in the first infusion and decreased as the number of infusion steps increased. The results showed that the consumption of tea infusion was not likely to cause noncarcinogenic risk. However, the carcinogenic risk for As was of concern. Our results indicate that avoiding drinking the first infusion can help to reduce both carcinogenic and noncarcinogenic health risks for trace elements.
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Affiliation(s)
- Viravid Na Nagara
- Department of Civil, Environmental and Ocean Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, USA
| | - Dibyendu Sarkar
- Department of Civil, Environmental and Ocean Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, USA.
| | - Qingzi Luo
- Department of Civil, Environmental and Ocean Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, USA
| | - Jayanta Kumar Biswas
- Department of Ecological Studies & International Centre for Ecological Engineering, University of Kalyani, Kalyani, West Bengal, India
| | - Rupali Datta
- Department of Biological Sciences, Michigan Technological University, Houghton, MI, USA
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Relationship between Total Phenolic Content, Antioxidant Capacity, Fe and Cu Content from Tea Plant Samples at Different Brewing Times. Processes (Basel) 2021. [DOI: 10.3390/pr9081311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The purpose of this study was to investigate the antioxidant capacity of different tea plant: mint, linden, chamomile, St. John’s wort, green and black tea in relation to total phenolic content. The antioxidant capacity of the tea infusions at different brewing times was determined using DPPH assay while the total phenolic content (TPC) was assessed using the modified Folin-Ciocalteu method. The results showed that there were significant statistical differences in antioxidant capacity depending on infusion time, according to one-way ANOVA analysis. Leaves used as components of tea infusions were analyzed by FAAS for their content of iron and copper in the dry product and in the infusion. The correlation between TPC and DPPH capacity of tea plant infusions was evaluated by Pearson correlation matrix. Total phenolics compounds content was positively and significantly correlated with DPPH capacity for all infusions time. Significant correlation was observed between TPC and the copper concentration (p < 0.05). Consequently, the correlations between the physicochemical parameters, TPC, DPPH capacity, Fe and Cu content suggested that the TPC may be a good indicator of the DPPH capacity in the tea infusions and also, suggested the influence of antioxidant compounds on mineral bioavailability.
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