Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/996859
Research center of Embrapa/Collection: Embrapa Amazônia Ocidental - Artigo em periódico indexado (ALICE)
Date Issued: 2014
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SOUZA, A. L.
ANGELO, P. C. da S.
NOGUEIRA, P. P. O.
GONÇALVES, J. F. C.
FRANCO, A. M.
ASTOLFI-FILHO, S.
LÓPEZ-LOZANO, J. L.
ANDRADE, E. V.
Additional Information: A. L. Souza, UFAM; PAULA CRISTINA DA SILVA ANGELO, CPAA; P. P. O. Nogueira, FIOCRUZ; J. F. C. Gonçalves, INPA; A. M. Franco, INPA; S. Astolfi-Filho, UFAM; J. L. López-Lozano, Fundação de Medicina Tropical do Amazonas; E. V. Andrade, UFAM.
Title: Method for obtaining high-resolution proteomic analysis from pericarps of guarana.
Publisher: Genetics and Molecular Research, v. 13, n. 3, p. 8014-8024, 2014.
Language: en
Keywords: Plant proteomics
Two-dimensional electrophoresis.
Description: Guarana has great agricultural potential and is largely used therapeutically and in the production of non-alcoholic energy drinks. Genomic and proteomic studies are crucial to identify proteins that play central roles in the maintenance and viability of fruits, as well as to identify proteins related to the main metabolic pathways. However, the success of any protein analysis starts with the protein extract preparation, which needs to offer an extract that is free of contaminants. This study aimed to evaluate different extraction methods to obtain high-quantity and high-quality extracts that are compatible with analysis by 2-dimensional electrophoresis and tandem mass spectrometry protein identification. Three different methods were tested: trichloroacetic acid (TCA)/acetone, sodium dodecyl sulfate (SDS)/phenol, and polyvinylpolypyrrolidone (PVPP)/SDS/phenol.
Thesagro: Guaraná
Paullinia Cupana.
NAL Thesaurus: polyphenols.
Data Created: 2014-10-08
Appears in Collections:Artigo em periódico indexado (CPAA)

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