Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.1/1858
Título: Effects of water stress on the proximate composition and mineral contents of seeds of two Lupins (Lupinus albus and Lupinus mutabilis)
Autor: Carvalho, Isabel Saraiva de
Palavras-chave: Seeds
Lupins
Food : mineral content
Nutrition
Data: 2005
Editora: Blackwell
Resumo: Because mineral composition data for lupins subjected to water stress (ws) are incomplete, it is essential to analyze those seeds in order to assess the quality of potential food source for both human and animal nutrition. So, we have performed chemical proximate analysis and determined the mineral profile of seeds from two lupins subjected to ws period and compared with seeds from well-watered (ww) plants. From the above results we can conclude that the values obtained fall within the range of values reported for both species (at ww conditions) and no significant (P > 0.05) differences were found in nutritional composition and mineral content between both lupins. Ws period was responsible for a significant increase in sugar, ash, both macroelements (Ca, Na, K, Mg) and microelements (Fe, Zn, Mn, Cu) as well as phytate content. The results obtained are relevant for selection of better mineral nutritive value of seeds from lupin species.
Peer review: yes
URI: http://hdl.handle.net/10400.1/1858
Aparece nas colecções:FCT2-Artigos (em revistas ou actas indexadas)

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