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| Rogério,Walison Fabio; Greiner,Ralf; Nunes,Itaciara Larroza; Feitosa,Sabrina; Furtunato,Dalva Maria da Nóbrega; Almeida,Deusdélia Teixeira de. |
| Akara is one of Brazil's national treasures prepared from cowpea (Vigna unguiculata L.Walp), grated onions and salt and deep-fried in crude palm oil. The results of this study on akara preparation methods showed that, in general, cowpeas were soaked for up 3 hours at room temperature, and the seed coats were then removed. The akara makers preferred the olho de pombo cultivar, because of its cream hue, or the macassar cultivar because it produces a crispier paste. The seeds purchased from street markets had lower ranges of InsP6, InsP5, and InsP4 (1.03-7.62 ∝mol.g- 1; 0.14-1.31 ∝mol.g- 1; and 0.0-0.10 ∝mol.g- 1, respectively) than both the paste and akara (6.72-19.24 ∝mol.g- 1; 1.29-4.57 ∝mol.g- 1; 0.0-0.76 ∝mol.g- 1; 3.31-13.71 ∝mol.g- 1; 0.0-4.48 ∝mol.g-... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Akara; Phytate; Frying; Biovailability; Preparation techiniques. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200004 |
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| ALMEIDA,Deusdélia Teixeira de; CURVELO,Fabiana Martins; COSTA,Mariana Melo; VIANA,Thaís Vieira; LIMA,Patricia Condé de. |
| Abstract For this study 47 samples of crude palm oil (CPO) were collected, consisted of what had been used for 4 hours around the city of Salvador-Bahia. To evaluate the quality of CPO were analyzed: Total Polar Compound (TPC; %) by Adsorption Chromatography (AC), Testo 270 and Fricheck; Free fatty acids (FFA; % oleic acid), Color (CIELab); Total Carotenoids (TC; ppm), induction time (IT, h) and fatty acids composition (g 100 g-1). The TPC analysis by Testo 270 and Fricheck showed a poor linear correlation with AC (0.69 and 0.60 respectively). Otherwise 44.70% and 36.95% of samples were completely oxidized, according to CA and IT methods. All samples presented TC (11.01-331.45 ppm) and yellow color predominance. Trans fatty acids, C18:1t in 17.02% and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Akara; Crude palm oil; Deep frying; Oxidative fatty. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000100142 |
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