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| Guimarães,Rita de Cássia Avellaneda; Favaro,Simone Palma; Souza,Anderson Dias Vieira de; Soares,Cláudia Muniz; Nunes,Ângela Alves; Oliveira,Lincoln Carlos Silva de; Honer,Michael Robin. |
| Baru (Dipteryx alata Vog.), a species of legume found in the Brazilian savannas, was investigated in this study for the composition of its flesh and seed. Thermal analyses, Thermogravimetry (TG), and Differential Scanning Calorimetry (DSC) were used to investigate the proteins in defatted meal, concentrate, and protein isolate. The protein concentrate was extracted at pH 10, followed by a precipitation at the isoelectric point to obtain the isolate that was spray dried. The thermogravimetric curves were obtained under a nitrogen atmosphere with a 100 mL/minutes flow. The initial, final and peak temperatures and mass loss were analyzed. Within the performed temperature ranges studied, the defatted meal and concentrate presented four steps of mass loss,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Protein denaturation; Thermal analysis; Endothermal peaks; Legumes. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000100008 |
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