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Navaretnam R, Soong AC, Goo AQ, Isa NM, Aris AZ, Haris H, Looi LJ. Human health risks associated with metals in paddy plant (Oryza sativa) based on target hazard quotient and target cancer risk. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:2309-2327. [PMID: 35947312 DOI: 10.1007/s10653-022-01344-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 07/17/2022] [Indexed: 05/27/2023]
Abstract
Paddy plants (Oryza sativa) contaminated with metals could be detrimental to human health if the concentrations of metals exceed the permissible limit. Thus, this study aims to assess the risk of the concentrations of As, Se, Cu, Cr, Co, and Ni and their distributions in various parts (roots, stems, leaves, and grains) of paddy plants collected from Sekinchan, Malaysia. Both soil and plant samples were digested according to the United States Environmental Protection Agency (USEPA) Method 3050B and the metal concentrations were determined by the Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). The highest mean translocation factor (TF) was from soil to roots (TF roots/soil ranged from 0.12 to 6.15) and the lowest was from leaves to grain (TF grain/leaves ranged from 0.06 to 0.87). Meanwhile, the bioaccumulation factor (BAF) for all metals was less than 1.0 indicating that paddy plants only absorb metals from the soil but do not accumulate in the grains. The average daily intake for As (1.15 ± 0.25 µg/kg/day) has exceeded the limit proposed by ATSDR and IRIS USEPA (0.30 µg/kg/day). Target cancer risk (TR) of 1.10 × 10-3 for As through rice consumption indicates that the potential cancer risk exists in one out of 1000 exposed individuals. The results from this study could serve as a reference for researchers and policymakers to monitor and formulate strategies in managing As and other metals in paddy plants, especially in Southeast Asian countries.
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Affiliation(s)
- Raneesha Navaretnam
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia
| | - Ai Cheng Soong
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia
| | - An Qi Goo
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia
| | - Noorain Mohd Isa
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia
- International Institute of Aquaculture and Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, 71050, Port Dickson, Negeri Sembilan, Malaysia
| | - Ahmad Zaharin Aris
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia
- International Institute of Aquaculture and Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, 71050, Port Dickson, Negeri Sembilan, Malaysia
| | - Hazzeman Haris
- School of Biological Sciences, Universiti Sains Malaysia, 11800, Gelugor, Penang, Malaysia
| | - Ley Juen Looi
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia , 43400, UPM Serdang, Selangor, Malaysia.
- International Institute of Aquaculture and Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, 71050, Port Dickson, Negeri Sembilan, Malaysia.
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Spanu A, Langasco I, Barracu F, Deroma MA, López-Sánchez JF, Mara A, Meloni P, Pilo MI, Estrugo ÀS, Spano N, Sanna G. Influence of irrigation methods on arsenic speciation in rice grain. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 321:115984. [PMID: 36001913 DOI: 10.1016/j.jenvman.2022.115984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/31/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
Although the bioaccumulation of arsenic (As) in rice grains is a global health issue, its speciation is not less worrying. Despite the ascertained effectiveness of the intermittent irrigation methods in minimizing the amount of total As in rice, knowledge of its influence on the As speciation has been insufficient so far. Hence, this contribution was aimed to measure the concentrations of As(III), As(V), dimethylarsinic acid (DMA), and monomethylarsonic acid (MMA) in grains from twenty-six different rice genotypes irrigated either with continuous flooding (CF), periodic saturation (SA) or sprinkler irrigation (SP). In CF-irrigated rice, As(III) and DMA prevailed in roughly equal amounts, only As(III) was found in SA-irrigated rice, whereas As(V) was largely predominant on As(III) in SP-irrigated rice. Organoarsenic species were below the limits of detection (LoD) in rice irrigated by intermittent methods. Principal component analysis (PCA) explained the influence of the irrigation method on the total amount of As, its chemical species, and their correlation. Furthermore, PCA showed also significant differences in As speciation as a function of the rice genotype, whereas no differences were found among Indica and Japonica subspecies.
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Affiliation(s)
- Antonino Spanu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100 Sassari, Italy
| | - Ilaria Langasco
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy
| | - Francesco Barracu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100 Sassari, Italy
| | - Mario Antonello Deroma
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100 Sassari, Italy
| | - José Fermín López-Sánchez
- Secció de Química Analítica, Facultat de Química, Universitat de Barcelona, Martí I Franquès, 1, E-08028 Barcelona, Spain
| | - Andrea Mara
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy
| | - Paola Meloni
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy
| | - Maria Itria Pilo
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy
| | - Àngels Sahuquillo Estrugo
- Secció de Química Analítica, Facultat de Química, Universitat de Barcelona, Martí I Franquès, 1, E-08028 Barcelona, Spain
| | - Nadia Spano
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy
| | - Gavino Sanna
- Dipartimento di Scienze Chimiche, Fisiche, Matematiche e Naturali, Università Degli Studi di Sassari, Via Vienna, 2, I-07100 Sassari, Italy.
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Multi-Elemental Analysis as a Tool to Ascertain the Safety and the Origin of Beehive Products: Development, Validation, and Application of an ICP-MS Method on Four Unifloral Honeys Produced in Sardinia, Italy. Molecules 2022; 27:molecules27062009. [PMID: 35335374 PMCID: PMC8950479 DOI: 10.3390/molecules27062009] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/17/2022] [Accepted: 03/18/2022] [Indexed: 12/27/2022] Open
Abstract
Despite unifloral honeys from Sardinia, Italy, being appreciated worldwide for their peculiar organoleptic features, their elemental signature has only partly been investigated. Hence, the principal aim of this study was to measure the concentration of trace and toxic elements (i.e., Ag, As, Ba, Be, Bi, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, Ni, Pb, Sb, Sn, Sr, Te, Tl, V, and Zn) in four unifloral honeys produced in Sardinia. For this purpose, an original ICP-MS method was developed, fully validated, and applied on unifloral honeys from asphodel, eucalyptus, strawberry tree, and thistle. Particular attention was paid to the method’s development: factorial design was applied for the optimization of the acid microwave digestion, whereas the instrumental parameters were tuned to minimize the polyatomic interferences. Most of the analytes’ concentration ranged between the relevant LoDs and few mg kg−1, while toxic elements were present in negligible amounts. The elemental signatures of asphodel and thistle honeys were measured for the first time, whereas those of eucalyptus and strawberry tree honeys suggested a geographical differentiation if compared with the literature. Chemometric analysis allowed for the botanical discrimination of honeys through their elemental signature, whereas linear discriminant analysis provided an accuracy level of 87.1%.
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Langasco I, Barracu F, Deroma MA, López-Sánchez JF, Mara A, Meloni P, Pilo MI, Estrugo ÀS, Sanna G, Spano N, Spanu A. Assessment and validation of ICP-MS and IC-ICP-MS methods for the determination of total, extracted and speciated arsenic. Application to samples from a soil-rice system at varying the irrigation method. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 302:114105. [PMID: 34801866 DOI: 10.1016/j.jenvman.2021.114105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/26/2021] [Accepted: 11/11/2021] [Indexed: 06/13/2023]
Abstract
Food is the major route of arsenic (As) intake for humans, and rice is the staple food for more than half of the world's population. Unfortunately, rice bioaccumulates large amounts of As from the paddy field, and the toxicity of this element in the kernel is closely linked to its chemical form. Therefore, it is of the utmost importance to have access to an integrated set of analytical methods, capable of measuring the concentration of As in its various chemical forms in soil and rice. Hence, the principal aim of this study was to assess and validate a group of inductively coupled plasma - mass spectrometry (ICP-MS) and IC-ICP-MS (IC, Ionic Chromatography) methods designed to measure the amount of the total or extracted As and its main chemical species (As(III), As(V), monomethylarsonic acid, MMA, and dimethylarsinic acid, DMA) in flours of rice grain and in soils. Great attention has been given to the assessment and the optimization of extraction methods of As species from these matrices. No appreciable interconversion among As species has been observed using an aqueous solution 1 mol dm-3 of phosphoric acid and 0.5 mol dm-3 of L (+)-ascorbic acid for the extraction from soils, and an aqueous solution 0.2% (w/v) of nitric acid for the extraction from rice flour. Validation has been successfully accomplished in terms of limit of detection, limit of quantification, linearity and accuracy. In addition to many certified reference materials, these methods have been tested on real samples of soils and rice grains of the Aleramo genotype obtained through traditional or intermittent irrigation methods. Data obtained revealed the critical role of the intermittent irrigation methods in determining the nature and the amount of the As chemical species in rice grains as well as in soils. As(V) is the only species found in soil irrigated by sprinkling, while the most toxic As(III) dominates in soil irrigated by continuous flooding. On the other hand, the most abundant species found in continuously flooded Aleramo rice grains are As(III) and - mostly - DMA, whereas As(V), less toxic than As(III), represents 60% of the total inorganic compounds measured in sprinkler-irrigated rice. Lastly, the total amount of As measured in this rice is 3.8% of that measured in rice irrigated by continuous flooding.
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Affiliation(s)
- Ilaria Langasco
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy
| | - Francesco Barracu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100, Sassari, Italy
| | - Mario Antonello Deroma
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100, Sassari, Italy
| | - José Fermín López-Sánchez
- Secció de Química Analítica, Facultat de Química, Universitat de Barcelona, Martí I Franquès, 1, E-08028, Barcelona, Spain
| | - Andrea Mara
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy
| | - Paola Meloni
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy
| | - Maria Itria Pilo
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy
| | - Àngels Sahuquillo Estrugo
- Secció de Química Analítica, Facultat de Química, Universitat de Barcelona, Martí I Franquès, 1, E-08028, Barcelona, Spain
| | - Gavino Sanna
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy.
| | - Nadia Spano
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, I-07100, Sassari, Italy
| | - Antonino Spanu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Viale Italia, 39A, I-07100, Sassari, Italy
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Mara A, Langasco I, Deidda S, Caredda M, Meloni P, Deroma M, Pilo MI, Spano N, Sanna G. ICP-MS Determination of 23 Elements of Potential Health Concern in Liquids of e-Cigarettes. Method Development, Validation, and Application to 37 Real Samples. Molecules 2021; 26:6680. [PMID: 34771088 PMCID: PMC8588553 DOI: 10.3390/molecules26216680] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 10/29/2021] [Accepted: 10/29/2021] [Indexed: 11/29/2022] Open
Abstract
The lack of interest in the determination of toxic elements in liquids for electronic cigarettes (e-liquids) has so far been reflected in the scarce number of accurate and validated analytical methods devoted to this aim. Since the strong matrix effects observed for e-liquids constitute an exciting analytical challenge, the main goal of this study was to develop and validate an ICP-MS method aimed to quantify 23 elements in 37 e-liquids of different flavors. Great attention has been paid to the critical phases of sample pre-treatment, as well as to the optimization of the ICP-MS conditions for each element and of the quantification. All samples exhibited a very low amount of the elements under investigation. Indeed, the sum of their average concentration was of ca. 0.6 mg kg-1. Toxic elements were always below a few tens of a μg per kg-1 and, very often, their amount was below the relevant quantification limits. Tobacco and tonic flavors showed the highest and the lowest concentration of elements, respectively. The most abundant elements came frequently from propylene glycol and vegetal glycerin, as confirmed by PCA. A proper choice of these substances could further decrease the elemental concentration in e-liquids, which are probably barely involved as potential sources of toxic elements inhaled by vapers.
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Affiliation(s)
- Andrea Mara
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Ilaria Langasco
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Sara Deidda
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Marco Caredda
- AGRIS Sardegna, Loc. Bonassai, S.S. 291 Km 18.6, 07100 Sassari, Italy;
| | - Paola Meloni
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Mario Deroma
- Dipartimento di Agraria, Università degli Studi di Sassari, Viale Italia 39/a, 07100 Sassari, Italy;
| | - Maria I. Pilo
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Nadia Spano
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
| | - Gavino Sanna
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna 2, 07100 Sassari, Italy; (A.M.); (I.L.); (S.D.); (P.M.); (M.I.P.); (N.S.)
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Spanu A, Langasco I, Serra M, Deroma MA, Spano N, Barracu F, Pilo MI, Sanna G. Sprinkler irrigation in the production of safe rice by soils heavily polluted by arsenic and cadmium. CHEMOSPHERE 2021; 277:130351. [PMID: 33789216 DOI: 10.1016/j.chemosphere.2021.130351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 06/12/2023]
Abstract
Among the factors affecting the bioaccumulation of As and Cd in rice, a key role is played by the irrigation methods. The sprinkler irrigation (SP), optimized for rice in Sardinia, Italy, applied to several rice genotypes over many years has produced no differences in yields in comparison to what observed using the traditional continuous flooding irrigation method (CF). Because all the previous SP trials have been performed just on one, unpolluted soil, the principal aim of this study is to ascertain the effectiveness of SP to simultaneously minimize the bioaccumulation of As and Cd in rice grain even in soils severely polluted by As and/or Cd. Hence, a Carnise rice genotype was cultivated in an open field in: i) an unpolluted soil; ii) a soil polluted with 55 mg kg-1 of As; iii) a soil polluted with 40 mg kg-1 of Cd; iv) a soil polluted with 50 mg kg-1 of As and 50 mg kg-1 of Cd. In the worst condition of pollution, the amounts of total As and Cd measured in the kernels using a fully validated ICP-MS method is 90 ± 10 μg kg-1 and 50 ± 20 μg kg-1, respectively, i.e. less than 50% and the 25% of the maximum concentration set for these elements in rice by the European Community (200 μg kg-1 for the inorganic As and the total amount of Cd, respectively). SP might represent a simple and valuable tool able to produce safe rice also from soils where the traditional irrigation might produce inedible rice only.
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Affiliation(s)
- Antonino Spanu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Via E. De Nicola, 1, 07100, Sassari, Italy.
| | - Ilaria Langasco
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, 07100, Sassari, Italy.
| | - Marco Serra
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, 07100, Sassari, Italy.
| | - Mario Antonello Deroma
- Dipartimento di Agraria, Università Degli Studi di Sassari, Via E. De Nicola, 1, 07100, Sassari, Italy.
| | - Nadia Spano
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, 07100, Sassari, Italy.
| | - Francesco Barracu
- Dipartimento di Agraria, Università Degli Studi di Sassari, Via E. De Nicola, 1, 07100, Sassari, Italy.
| | - Maria I Pilo
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, 07100, Sassari, Italy.
| | - Gavino Sanna
- Dipartimento di Chimica e Farmacia, Università Degli Studi di Sassari, Via Vienna, 2, 07100, Sassari, Italy.
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Spanu A, Valente M, Langasco I, Leardi R, Orlandoni AM, Ciulu M, Deroma MA, Spano N, Barracu F, Pilo MI, Sanna G. Effect of the irrigation method and genotype on the bioaccumulation of toxic and trace elements in rice. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 748:142484. [PMID: 33113683 DOI: 10.1016/j.scitotenv.2020.142484] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/14/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
The total concentration of three toxic elements (As, Cd and Pb) and five oligoelements (Cu, Mn, Mo, Ni and Se) has been determined using an original and completely validated ICP-MS method. This was applied to rice grains from 26 different genotypes cultivated in the same soil and irrigated with the same water in three different ways: by the traditional continuous flooding (CF) and by two intermittent methods, the sprinkler irrigation (SP) and the periodical saturation of the soil (SA). The adoption of SP hugely minimizes the average amounts of almost all elements in kernels (-98% for As, -90% for Se and Mn, -60% for Mo, -50% for Cd and Pb), with the only exception of Ni, whose concentration increases the average amount found in the CF rice by 7.5 times. Also SA irrigation is able to reduce the amounts of As, Mo and Pb in kernels but it significantly increases the amounts of Mn, Ni and - mainly - Cd. Also the nature of the genotype determined a wide variability of data within each irrigation method. Genotypes belonging to Indica subspecies are the best bioaccumulators of elements in both CF and SP methods and, never, the worst bioaccumulators for any element/irrigation method combination. In the principal component analysis, PC1 can differentiate samples irrigated by SP by those irrigated by CF and SA, whereas PC2 provides differentiation of CF samples by SA samples. When looking at the loading plot Ni is negatively correlated to the majority of the other elements, except Cu and Cd having negative loadings on PC2. These results allow to envisage that a proper combination of the irrigation method and the nature of rice genotype might be a very valuable tool in order to successfully achieve specific objectives of food safety or the attainment of functional properties.
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Affiliation(s)
- Antonino Spanu
- Dipartimento di Agraria, Università degli Studi di Sassari, Via E. De Nicola, 1, 07100 Sassari, Italy
| | - Massimiliano Valente
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna, 2, 07100 Sassari, Italy
| | - Ilaria Langasco
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna, 2, 07100 Sassari, Italy.
| | - Riccardo Leardi
- Dipartimento di Farmacia, Università di Genova, Viale Cembrano 4, Genova 16148, Italy.
| | | | - Marco Ciulu
- Department für Nutztierwissenschaften, Georg-August Universität, Albrecht-Thaer-Weg 3, Göttingen 37075, Germany.
| | - Mario Antonello Deroma
- Dipartimento di Agraria, Università degli Studi di Sassari, Via E. De Nicola, 1, 07100 Sassari, Italy.
| | - Nadia Spano
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna, 2, 07100 Sassari, Italy.
| | - Francesco Barracu
- Dipartimento di Agraria, Università degli Studi di Sassari, Via E. De Nicola, 1, 07100 Sassari, Italy.
| | - Maria I Pilo
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna, 2, 07100 Sassari, Italy.
| | - Gavino Sanna
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, Via Vienna, 2, 07100 Sassari, Italy.
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Md Noh MF, Gunasegavan RDN, Mustafa Khalid N, Balasubramaniam V, Mustar S, Abd Rashed A. Recent Techniques in Nutrient Analysis for Food Composition Database. Molecules 2020; 25:E4567. [PMID: 33036314 PMCID: PMC7582643 DOI: 10.3390/molecules25194567] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/13/2020] [Accepted: 08/17/2020] [Indexed: 01/25/2023] Open
Abstract
Food composition database (FCD) provides the nutritional composition of foods. Reliable and up-to date FCD is important in many aspects of nutrition, dietetics, health, food science, biodiversity, plant breeding, food industry, trade and food regulation. FCD has been used extensively in nutrition labelling, nutritional analysis, research, regulation, national food and nutrition policy. The choice of method for the analysis of samples for FCD often depends on detection capability, along with ease of use, speed of analysis and low cost. Sample preparation is the most critical stage in analytical method development. Samples can be prepared using numerous techniques; however it should be applicable for a wide range of analytes and sample matrices. There are quite a number of significant improvements on sample preparation techniques in various food matrices for specific analytes highlighted in the literatures. Improvements on the technology used for the analysis of samples by specific instrumentation could provide an alternative to the analyst to choose for their laboratory requirement. This review provides the reader with an overview of recent techniques that can be used for sample preparation and instrumentation for food analysis which can provide wide options to the analysts in providing data to their FCD.
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Affiliation(s)
- Mohd Fairulnizal Md Noh
- Nutrition, Metabolism and Cardiovascular Research Centre, Institute for Medical Research, National Institutes of Health, No.1, Jalan Setia Murni U13/52, Seksyen U13 Setia Alam, Shah Alam 40170, Malaysia; (R.D.-N.G.); (N.M.K.); (V.B.); (S.M.); (A.A.R.)
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