Consulta: creatorFacets:"Pinheiro,Soraia Silva"
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Data/hora: 03/06/2024 10:08:46

Nutritional value of non-conventional vegetables prepared by family farmers in rural communities
Provedor de dados: 65
Autores: Oliveira,Heliane Aparecida Barros de; Anunciação,Pamella Cristine; Silva,Bárbara Pereira da; Souza,Ângela Maria Natal de; Pinheiro,Soraia Silva; Lucia,Ceres Mattos Della; Cardoso,Leandro de Morais; Castro,Luiza Carla Vidigal; Pinheiro-Sant’Ana,Helena Maria.
ABSTRACT:  Four most consumed non-conventional vegetables were analyzed raw and after cooking techniques routinely used by family farmers: ora-pro-nobis (Pereskia aculeata Mill.); wild mustard (Sinapis arvensis L.), serralha (Sonchus arvensis L), and capiçova (Erechtites valeriana). Chemical composition was determined according to AOAC. Vitamin C, vitamin E and carotenoids were determined by high-performance liquid chromatography, and phenolic compounds and minerals by spectrophotometry. Vitamin E and carotenoids concentrations were higher in stir fried wild mustard (7.68 mg.100 g-1 and 7.45 mg.100 g-1, respectively). Cooking reduced some minerals concentration in the non-conventional vegetables, but increased vitamins and carotenoids concentrations. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitamins; HPLC; Agroecology; Food sovereignty.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000800900