Consulta: creatorFacets:"Kimura,Cláudia C.M"
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Data/hora: 05/06/2024 18:05:45

Chromatographic characterization of products isolated from chrome shavings
Provedor de dados: 52
Autores: Garcia,Edivaldo E; Kimura,Cláudia C.M; Martins,Ariovaldo C; Rocha,Gisele O; Nozaki,Jorge.
Gel permeation chromatography and high performance liquid chromatography were employed for separation and chemical characterization of products isolated from chrome shavings. After enzymatic hydrolysis, the products isolated were peptides of higher molecular weight. Peptides of lower molecular weight and free aminoacids were the main products using sulfuric acid in chrome shavings solubilization. Glycine (17%) , glutamic acid (10.6%) , alanine (9.2%) , and arginine (8.2%) were the principal amino acids found. Phenylalanine(1.8%) was the main aromatic amino acid , while tryptophane was completely absent.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chrome shavings; Enzyme; Chromatography; Protein; Chromium.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000300003