Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS.
Wiliam Boschetti,Roger T. Rampazzo,Morgana B. Dessuy,Morgana B. Dessuy,Maria Goreti R. Vale,Maria Goreti R. Vale,Alessandro de Oliveira Rios,Plinho Francisco Hertz,Vitor Manfroi,Paulo Gustavo Celso,Marco Flôres Ferrão +10 more
TLDR
A method has been developed to determine 10 elements in Brazilian red wines using high-resolution continuum source flame atomic absorption spectrometry, a technique that allows the fast sequential determination of an essentially unlimited number of elements per sample.About:
This article is published in Talanta.The article was published on 2013-07-15 and is currently open access. It has received 31 citations till now.read more
Citations
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Determination of Pb (Lead), Cd (Cadmium), Cr (Chromium), Cu (Copper), and Ni (Nickel) in Chinese tea with high-resolution continuum source graphite furnace atomic absorption spectrometry.
TL;DR: The quantitative method established in this work lays a foundation for preventing heavy metal toxicity in human from drinking tea and will help establish regulations to control the contents of heavy metals in tea.
Journal Article
Determination of metals in wine with atomic spectroscopy (flame-AAS, GF-AAS and ICP-AES); a review Part A Chemistry, analysis, control, exposure & risk assessment
Maurizio Aceto,Ornella Abollino,Maria Concetta Bruzzoniti,Edoardo Mentasti,Corrado Sarzanini,Mery Malandrino +5 more
TL;DR: In this article, inductively coupled plasma-atomic emission spectrometers (ICP-AES), flame atomic absorption spectrometry (flame-AAS) and graphite furnace-atomic absorption spectrameters (GFAS) are compared for their characteristics as employed in metal determination in wine.
Journal ArticleDOI
Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages
TL;DR: In this paper, a review of the literature related to clinical and biological materials, foods and beverages, and nanomaterials is presented, focusing on exposure and absorption of nanoparticles; potential toxicity, use as reagents in analytical methods and analysis or characterisation of these materials.
Journal ArticleDOI
Integrated analyses of phenolic compounds and minerals of Brazilian organic and conventional grape juices and wines: Validation of a method for determination of Cu, Fe and Mn
Maria da Conceição Prudêncio Dutra,Lucicleide Leonice Rodrigues,Débora de Oliveira,Giuliano Elias Pereira,Marcos dos Santos Lima +4 more
TL;DR: The phenolic profile and antioxidant activity (AOX) of "organic vs. conventional" Brazilian wines and grape juices were analyzed and the AOX of juices and wines, organic and conventional, was high, and correlated with procyanidin B1, petunidin-3-glucoside and cyanid in-3,5-diglucosid.
Journal ArticleDOI
Determination of copper and mercury in phosphate fertilizers employing direct solid sampling analysis and high resolution continuum source graphite furnace atomic absorption spectrometry
Sidnei O. Souza,Sidnei O. Souza,Luciane L. François,Aline R. Borges,Maria Goreti R. Vale,Maria Goreti R. Vale,Rennan Geovanny Oliveira Araujo,Rennan Geovanny Oliveira Araujo +7 more
TL;DR: In this article, the authors proposed the determination of copper and mercury in phosphate fertilizers by direct solid sampling analysis (SS) employing high resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GF AAS).
References
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Book
Atomic absorption spectrometry
TL;DR: In this paper, the authors present a survey of the application of atomic absorption spectrometers in a wide range of applications, including radiation sources, atomizers, and measurement and readout.
Journal ArticleDOI
What do metals tell us about wine
TL;DR: In this paper, the role of metals in wine and processes involved in winemaking is discussed. But the focus of the paper is on analysis of wine in the literature devoted to analytical atomic spectrometry in the past decade.
Journal ArticleDOI
Multi-element analysis of South African wines by ICP-MS and their classification according to geographical origin.
P. P. Coetzee,Francois E. Steffens,Riette J. Eiselen,Ockert P. H. Augustyn,Lieve Balcaen,Frank Vanhaecke +5 more
TL;DR: Wines from three important wine-producing regions, Stellenbosch, Robertson, and Swartland, in the Western Cape Province of South Africa, were analyzed by ICP-MS and the elemental composition used in multivariate statistical analysis to classify the wines according to geographical origin.
Book
ICP Emission Spectrometry: A Practical Guide
TL;DR: In this article, Coupled Plasma Optical Emission Spectrometry (CP-OES) is described as a technique for elemental analysis, which is used in both software and data processing.
Journal ArticleDOI
Classification of commercial wines from the Canary Islands (Spain) by chemometric techniques using metallic contents
S Frı́as,José Elias Conde,Juan José Rodríguez-Bencomo,Francisco J. García-Montelongo,Juan P. Pérez-Trujillo +4 more
TL;DR: Cluster analysis and principal component analysis show differences in wines according to the island of origin and the ripening state of the grapes, with significant differences in mean content.