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Chemical characterization and bioactive compounds of an unconventional vegetable - Erechtites valerianifolia (Wolf) DC. Ciênc. Tecnol. Aliment.
BARREIRA,Tibério Fontenele; PAULA FILHO,Galdino Xavier de; PINHEIRO,Soraia Silva; CARDOSO,Leandro de Morais; SANTOS,Ricardo Henrique Silva; PINHEIRO-SANT’ANA,Helena Maria.
Abstract Erechtites valerianifolia (Wolf) DC is an unconventional vegetable found in the Brazilian Atlantic Forest. Is consumed in high proportions by the population living in this biome. The objective of this study was to investigate the general chemical composition, occurrence and content of carotenoids, vitamins (C and E) and minerals in this vegetable. By the micro-Kjeldhal method it was determined proteins. It was determined total dietary fiber (TDF) by non-enzymatic gravimetric method. Carotenoids and vitamins were determined by high performance liquid chromatography (HPLC). In inductively coupled plasma-atomic emission spectrometry (ICP-AES) it was determined minerals. E. valerianifolia presented concentrations of TDF (3.7 g 100 g-1), ash (0.9 g...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Erechtites valerianifolia; Brazilian Atlantic forest; Capiçova; Food alternative resources.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000300546
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Buriti of the cerrado of Minas Gerais, Brazil: physical and chemical characterization and content of carotenoids and vitamins Ciênc. Tecnol. Aliment.
HAMACEK,Fabiana Rossini; DELLA LUCIA,Ceres Mattos; SILVA,Bárbara Pereira da; MOREIRA,Ana Vládia Bandeira; PINHEIRO-SANT’ANA,Helena Maria.
Abstract The fruit species of the Brazilian Cerrado, such as buriti (Mauritia vinifera ), occupy a prominent position in the ecosystem since they contribute to the economic potential of the region and have high nutritional value. We aimed to evaluate the physical characteristics, chemical composition and content of vitamin C, carotenoids, vitamin E and folates in pulp of buriti from the Brazilian Cerrado of Minas Gerais, Brazil. The length, diameter, mass and fruit yield were evaluated. The titratable acidity was determined by volumetric neutralization; pH by potentiometry; soluble solids by refractometry; moisture using an oven; ash using a muffle furnace; proteins by the micro-Kjeldhal method; total dietary fiber by the gravimetric non-enzymatic method...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mauritia vinifera; Vitamin C; Vitamin E; Folates; HPLC.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000500263
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