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Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/3689

Título: Leucopaxillus giganteus mycelium: effect of nitrogen source on organic acids and alkaloids
Autor: Pereira, D.M.
Ribeiro, Bárbara
Andrade, P.B.
Baptista, Paula
Barros, Lillian
Ferreira, Isabel C.F.R.
Seabra, R.M.
Valentão, P.
Issue Date: 2008
Citação: Pereira, David M.; Ribeiro, Bárbara; Andrade, Paula B.; Baptista, Paula; Barros, Lilian; Ferreira, Isabel C.F.R; Seabra, Rosa M; Valentão, Patricia (2008 ) - Leucopaxillus giganteus mycelium: effect of nitrogen source on organic acids and alkaloids. In AOAC Europe Section International Workshop. Lisboa
Resumo: ln order to study the influence 01 lour inorganic nitrogen sources (NH4N03, NaN02, KN03 and (NH4)2HP04) on the chemical composition 01 Leucopaxillus giganteus mushroom mycelium, its organic acids profile was determined by HPLC-UV and total alkaloids content was assessed by a spectrophotometric method, alter precipitation by Dragendorlf's reagent. lhe results showed that L. giganteus presented an organic acids profile composed by oxalicis-aconitic, citric and lumaric acids, being citric acid the major one.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/3689
Appears in Collections:BB - Resumos em Proceedings Não Indexados ao ISI

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