2011
DOI: 10.1590/s1415-52732011000100015
|View full text |Cite
|
Sign up to set email alerts
|

Aquecimento de vinho tinto e suco de uva utilizados em preparações culinárias não afeta a capacidade antioxidante e o teor de fenóis totais

Abstract: OBJETIVO: Avaliar a capacidade antioxidante e a concentração dos compostos fenólicos de vinho tinto e suco de uva utilizados em preparações culinárias, quando submetidos ao processo de fervura. Métodos: A avaliação ocorreu após diferentes períodos de aquecimento (100°C) em dois sistemas: i) panela de alumínio e chama de fogão e ii) balão de vidro e manta térmica. Amostras comerciais de vinho tinto (n=4) e suco de uva integral (n=4) foram submetidas à fervura por 10, 20 e 60 minutos. Antes e após cada período d… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2014
2014
2017
2017

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(2 citation statements)
references
References 11 publications
0
2
0
Order By: Relevance
“…It could be observed that all chemical characteristics were within the Brazilian standard range (Almeida et al, 2010;CurveloSantana et al, 2010;Severo Jr. et al, 2007). According to Teófilo et al (2011), the anti-oxidant properties of pasteurized However, an increase in the mass ratio tends to saturate the fermentation media, reducing water activity and consequently the efficiency of ethanol production by microorganisms (Almeida et al, 2010;Curvelo-Santana et al, 2010a;Severo Jr. et al, 2007). In addition, the cost of wine is heavily influenced by the acerola price; thus, the lowest weight of acerola pulp was used to complete the optimization.…”
Section: Resultsmentioning
confidence: 87%
“…It could be observed that all chemical characteristics were within the Brazilian standard range (Almeida et al, 2010;CurveloSantana et al, 2010;Severo Jr. et al, 2007). According to Teófilo et al (2011), the anti-oxidant properties of pasteurized However, an increase in the mass ratio tends to saturate the fermentation media, reducing water activity and consequently the efficiency of ethanol production by microorganisms (Almeida et al, 2010;Curvelo-Santana et al, 2010a;Severo Jr. et al, 2007). In addition, the cost of wine is heavily influenced by the acerola price; thus, the lowest weight of acerola pulp was used to complete the optimization.…”
Section: Resultsmentioning
confidence: 87%
“…Seed tannins, however, can provide astringency to the juice (Ribéreau-Gayon et al 2006). Furthermore, the use of heat during extraction can favor phenolics extraction (Lima et al 2015), which are heat resistant (Teófilo et al 2011).…”
Section: Grape Juice Compositionmentioning
confidence: 99%