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	Provedor de dados Ciênc. Tecnol. Aliment. (1) Rev. Bras. Ciênc. Solo (1) Autor Alcântara,Marco Aurélio Kondracki de (1) Castro,Lilian Pavanelli (1) Catharino,Marília Gabriela Miranda (1) Figueira,Rubens Cesar Lopes (1) Izário Filho,Hélcio José (1) Maihara,Vera Akiko (1) Moreira,Edson Gonçalves (1) Moura,Patricia Landim da Costa (1) Salazar,Rodrigo Fernando dos Santos (1) Mais... Palavra-chave Atomic absorption spectrometry (2) Cadmium (1) Calcination (1) Environmental pollution (1) Lentinus edodes (1) Mushrooms (1) Trace elements (1) Wet digestion (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/report (1) Ano 2012 (1) 2011 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Cadmium determination in Lentinus edodes mushroom species Ciênc. Tecnol. Aliment. Maihara,Vera Akiko; Moura,Patricia Landim da Costa; Catharino,Marília Gabriela Miranda; Moreira,Edson Gonçalves; Castro,Lilian Pavanelli; Figueira,Rubens Cesar Lopes. Many studies have drawn attention to the occurrence and concentration of toxic elements found in the fruiting body of mushrooms. Some edible mushroom species are known to accumulate high levels of inorganic contaminants, mainly cadmium, mercury, and lead. There are about 2,000 known edible mushroom species, but only 25 of them are cultivated and used as food. In Brazil, the most marketed and consumed mushroom species are Agaricus bisporus, known as Paris champignon, Lentinus edodes, or Shitake and Pleurotus sp, also called Shimeji or Hiratake. In this study, the concentration of cadmium was determined in Lentinus edodes mushrooms from different cities in São Paulo state and some samples imported from Japan and China. The analyses were performed by graphite... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cadmium; Mushrooms; Lentinus edodes; Atomic absorption spectrometry. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000300019 Evaluation of sample preparation methods and optimization of nickel determination in vegetable tissues Rev. Bras. Ciênc. Solo Salazar,Rodrigo Fernando dos Santos; Alcântara,Marco Aurélio Kondracki de; Izário Filho,Hélcio José. Nickel, although essential to plants, may be toxic to plants and animals. It is mainly assimilated by food ingestion. However, information about the average levels of elements (including Ni) in edible vegetables from different regions is still scarce in Brazil. The objectives of this study were to: (a) evaluate and optimize a method for preparation of vegetable tissue samples for Ni determination; (b) optimize the analytical procedures for determination by Flame Atomic Absorption Spectrometry (FAAS) and by Electrothermal Atomic Absorption (ETAAS) in vegetable samples and (c) determine the Ni concentration in vegetables consumed in the cities of Lorena and Taubaté in the Vale do Paraíba, State of São Paulo, Brazil. By means of the analytical technique for... Tipo: Info:eu-repo/semantics/report Palavras-chave: Trace elements; Atomic absorption spectrometry; Calcination; Wet digestion; Environmental pollution. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000100022 Registros recuperados: 2 Primeira ... 1 ... Última

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