Direct Determination of Trace Elements in Meat Samples via High-Resolution Graphite Furnace Atomic Absorption Spectrometry

Andrade, Rodolpho M. de; Gois, Jefferson Santos de; Toaldo, Isabela Maia; Batista, Diego B.; Luna, Aderval S.; Borges, Daniel L. G.

doi:10.1007/s12161-016-0659-3

Cited by 15 publications

(9 citation statements)

References 18 publications

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“…Most of them comprise the use of atomic spectroscopy techniques, as inductively coupled plasma mass spectrometry (ICP-MS), inductively coupled plasma optical spectrometry (ICP OES), and graphite furnace and flame atomic absorption spectroscopy (GFAAS and FAAS). [6][7][8][9][10] Sager et al 11 quantified macro (Ca, K, Mg, Na, and P) and micro minerals (Al, Cr, Cu, Fe, Mn, Li, Mo, Ni, Pb, Rb, and Zn) in chicken meat using ICP OES and ICP-MS with indium as an internal standard. Djinovic-Stojanovic et al 12 used the same analytical techniques and evaluated different internal standards, Li, Bi, Ga, Ln, Tb, and Y for Zn and Mg determination in meat and meat products of the Serbian market.…”

Section: Introductionmentioning

confidence: 99%

Multi-Energy Calibration: A Practical Method for Determination of Macro and Micro Nutrients in Meat by ICP OES

Higuera

Silva

Nogueira

2019

J. Braz. Chem. Soc.

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The multi-energy calibration (MEC) was evaluated for the determination of Ca, Cu, Fe, K, Mg, Na, P, S, and Zn in meat samples by inductively coupled plasma optical spectrometry (ICP OES). This calibration method consists of using only two calibration standards and several atomic and ionic emission wavelengths with different sensitivities to determine the analyte concentration in the sample. Both calibration mixtures are prepared using the same amount of sample, which contributes to minimize matrix effects. The accuracy was evaluated using two certified reference materials, bovine liver (SRM 1577c) and bovine muscle (SRM 8414), with recoveries within 87-107% range. The method was applied for the determination of the analytes in meats of chicken, sheep loin, sheep carcass and bovine, and prove to be usable in samples with different characteristics.

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Section: Introductionmentioning

confidence: 99%

Multi-Energy Calibration: A Practical Method for Determination of Macro and Micro Nutrients in Meat by ICP OES

Higuera

Silva

Nogueira

2019

J. Braz. Chem. Soc.

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“…Various analytical techniques have been used for the determination of the elemental content of fish and seafood throughout the last years [ 9 , 11 , 12 , 13 ]. Among these, atomic spectroscopic methods, such as atomic absorption spectrometry (AAS) [ 14 , 15 , 16 , 17 , 18 , 19 , 20 ] with flame [ 16 , 19 , 20 ] or electrothermal atomization [ 16 , 17 , 18 ], atomic fluorescence spectrometry (AFS) [ 21 ] inductively coupled optical emission spectrometry (ICP-OES) [ 16 , 22 ], inductively coupled plasma mass spectrometry (ICP-MS) [ 23 , 24 ], and X-ray fluorescence (XRF) [ 19 , 25 ], have been the most frequently employed. On the contrary, electroanalytical [ 26 ] or neutron-activation-based techniques, such as neutron activation analysis (NAA), have been used to a lesser extent [ 27 , 28 , 29 ].…”

Section: Analytical and Chemometric Methodologies For Element And mentioning

confidence: 99%

“…However, the main disadvantage is that AAS is primarily limited to the determination of metallic elements and is a single-element technique with a linear range typically less than two orders of magnitude. Despite being used in only in a very limited number of cases [ 18 ], high-resolution continuum source AAS (HR-CS-AAS) is overcoming some of the limitations of AAS, as it allows for the simultaneous evaluation of several absorption lines in the selected spectral range, accurate background correction, and the determination of nonmetals.…”

Section: Analytical and Chemometric Methodologies For Element And mentioning

confidence: 99%

“…ICP-OES is by far the most commonly applied technique for the analysis of food samples [ 16 , 18 , 22 , 33 ] because it offers simultaneous multi-element measurement, capabilities for sensitive determination of refractory elements, quantification of nonmetals, and high analytical throughput. Microwave induced plasma optical emission spectrometry (MIP-OES) using the magnetically excited microwave plasma source has also been recently applied to fish and seafood [ 34 , 35 ], mainly because it is characterized by detection limits down to sub-ppb levels, significant cost reduction, and simpler spectra than ICP-OES.…”

Section: Analytical and Chemometric Methodologies For Element And mentioning

confidence: 99%

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Advances in Troubleshooting Fish and Seafood Authentication by Inorganic Elemental Composition

Varrà

Ghidini

Husáková

et al. 2021

Foods

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The demand for fish and seafood is growing worldwide. Meanwhile, problems related to the integrity and safety of the fishery sector are increasing, leading legislators, producers, and consumers to search for ways to effectively protect themselves from fraud and health hazards related to fish consumption. What is urgently required now is the availability of reliable, truthful, and reproducible methods assuring the correspondence between the real nature of the product and label declarations accompanying the same product during its market life. The evaluation of the inorganic composition of fish and seafood appears to be one of the most promising strategies to be exploited in the near future to assist routine and official monitoring operations along the supply chain. The present review article focuses on exploring the latest scientific achievements of using the multi-elemental composition of fish and seafood as an imprint of their authenticity and traceability, especially with regards to the geographical origin. The scientific literature of the last 10 years focusing on the analytical determination and statistical elaboration of elemental data (alone or in combination with methodologies targeting other compounds) to verify the identity of fishery products is summarized and discussed.

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“…The matrix modification technique using chemical modifiers is a very important feature in the concept of trace metal determinations with very minimal interference. The chemical forms and therefore the physical properties of the element studied or the matrix can be changed by the addition of a suitable reagent (matrix modifier) in excess to the sample and standard reference solutions [ 36 , 65 , 66 , 67 , 68 ].…”

Section: Mineralsmentioning

confidence: 99%

Recent Techniques in Nutrient Analysis for Food Composition Database

et al. 2020

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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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Direct Determination of Trace Elements in Meat Samples via High-Resolution Graphite Furnace Atomic Absorption Spectrometry

Cited by 15 publications

References 18 publications

Multi-Energy Calibration: A Practical Method for Determination of Macro and Micro Nutrients in Meat by ICP OES

Multi-Energy Calibration: A Practical Method for Determination of Macro and Micro Nutrients in Meat by ICP OES

Advances in Troubleshooting Fish and Seafood Authentication by Inorganic Elemental Composition

Recent Techniques in Nutrient Analysis for Food Composition Database

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