Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/832
Título: Fatty acid and sugar compositions, and nutritional value of five wild edible mushrooms from Northeast Portugal
Autor: Barros, Lillian
Baptista, Paula
Correia, Daniela M.
Casal, Susana
Oliveira, M.B.P.P.
Ferreira, Isabel C.F.R.
Palavras-chave: Wild edible mushrooms
Chemical composition
Fatty acid composition
Sugar composition
Nutritional value
Data: 2007
Editora: Elsevier
Citação: Barros, Lillian; Baptista, Paula; Correia, Daniela M.; Casal, Susana; Oliveira, Beatriz; Ferreira, Isabel C.F.R. (2007) - Fatty acid and sugar compositions, and nutritional value of five wild edible mushrooms from Northeast Portugal. Food Chemistry. ISSN 0308-8146. 105:1, p. 140-145
Resumo: The chemical composition and nutritional value of five wild edible mushroom species (Agaricus arvensis, Lactarius deliciosus, Leucopaxillus giganteus, Sarcodon imbricatus, Tricholoma portentosum) commonly consumed in the Tra´s-os-Montes region of Northeast Portugal was determined. Chemical composition evaluation included moisture, total oil content, crude protein, ash, carbohydrates, and nutritional value determination. The macronutrient profile in general revealed that the wild mushrooms were rich sources of protein and carbohydrates, and had low amounts of fat. On the basis of the proximate analysis, it can be calculated that an edible portion of 100 g of these mushrooms provides, on average, 28 kcal (118 kJ). The analysis of fatty acid composition, performed by gas–liquid chromatography coupled to a flame ionization detector, allowed the quantification of fifteen fatty acids. Unsaturated fatty acids and, in particular, oleic and linoleic acids, were predominant. The composition in individual sugars was also determined by high performance liquid chromatography coupled to a refraction index detector, mannitol and trehalose being the most abundant sugars.
URI: http://hdl.handle.net/10198/832
DOI: 10.1016/j.foodchem.2007.03.052
ISSN: 0308-8146
Aparece nas colecções:CIMO - Artigos em Revistas Indexados à WoS/Scopus

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Food Chemistry 105 140-145.pdf127,51 kBAdobe PDFVer/Abrir

FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.