2013
DOI: 10.1590/s0102-05362013000300021
|View full text |Cite
|
Sign up to set email alerts
|

Composição mineral e teor de ácido ascórbico nas folhas de quatro espécies olerícolas não-convencionais

Abstract: As hortaliças não-convencionais apresentam maiores teores de nutrientes do que as convencionais, contudo seu potencial de produção e consumo é negligenciado, havendo poucas informações sobre a composição química destas espécies. Neste trabalho determinaram-se os teores de ácido ascórbico (vitamina C) e de minerais das seguintes hortaliças folhosas não-convencionais: taioba, ora-pro-nobis, bertalha e beldroega. As folhas de taioba apresentaram os maiores teores de ácido ascórbico (198,33 mg 100 g-1 de matéria f… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

3
21
3
12

Year Published

2014
2014
2023
2023

Publication Types

Select...
6
1
1

Relationship

0
8

Authors

Journals

citations
Cited by 36 publications
(39 citation statements)
references
References 12 publications
3
21
3
12
Order By: Relevance
“…The mean P and K contents measured in the present study (Table 3) are within the range of values reported in the literature for these nutrients (Takeiti et al 2009, Oliveira et al 2013, Almeida et al 2014). The Ca level observed was higher than that recorded by the authors cited in Table 3, what suggests, from a mineral nutrition perspective, that nitrogen had a positive effect on Ca metabolism.…”
Section: Resultssupporting
confidence: 90%
See 2 more Smart Citations
“…The mean P and K contents measured in the present study (Table 3) are within the range of values reported in the literature for these nutrients (Takeiti et al 2009, Oliveira et al 2013, Almeida et al 2014). The Ca level observed was higher than that recorded by the authors cited in Table 3, what suggests, from a mineral nutrition perspective, that nitrogen had a positive effect on Ca metabolism.…”
Section: Resultssupporting
confidence: 90%
“…The consumption of P. aculeata can improve the nutritional status of the population and also the income of small-scale rural farmers in different regions of Brazil (Almeida & Corrêa 2012), due to its potential to become a commercially cultivated plant (Queiroz et al 2015) Despite its significant potential, there is little technical information in terms of agronomy, and few studies have been developed with this species (Brasil 2013). Current data on its nutritional potential come from studies based on material taken from institutional gardens or private yards (Almeida Filho & Cambraia 1974, Takeiti et al 2009, Almeida & Corrêa 2012.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…A degustação feita por um grupo de 46 pessoas, e após um No estudo foi analisado questões físico-químicas do produto, quanto a sua umidade, teores de carboidratos, fibras alimentares, proteínas, lipídio, fatores do local de cultivo do buriti, fatores estes que podem alterar a composição do fruto. E se concluiu que seria um bom alimento para ser adicionado a dieta e a utilização da polpa de buriti na fabricação de geléias é uma alternativa viável tecnológica e nutricionalmente.As folhas de Taioba apresentam maiores teores de nitrogênio, cálcio, boro, cobre e manganês, quando comparada as folhas de Ora-pro-Nobis, Bertalha e Boldroega, outras PANC's(OLIVEIRA, et. al., 2013).…”
unclassified
“…The health benefits of purslane are also derived from the many vitamins present in this species. For example, the vitamin E class of tocopherols, vitamin C and vitamin B-12 complexes are all prominent nutrients found in this plant (Oliveira, Wobeto, Zanuzo, & Severgnini, 2013;Rinaldi, Amodio, & Colelli, 2010;Uddin et al, 2014).…”
Section: The Phytochemistry Of Purslanementioning
confidence: 99%