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| Galgani, Francois; Ceccaldi, Hubert J.; Aquacop, Aquacop. |
| In order to improve the formulation of diets fed to reared Penaeus vannamei, the effects of soya bean and fish meals on the growth, survival, and the characteristics of the hepatopancreas and digestive enzymes of the species were studied. Four soya bean meal concentrations (0, 5, 15, 40%), four fish meal concentrations (0, 5, 15, 30%), two forms of soya bean meal and three fish meals of different geographical origin were tested. Experimental conditions were as follows: ten individuals were placed in each tank (0.5 m2 ) and two tanks were subjected to each treatment. Food was given twice a day (08-09.00 h and 19.00 h) at 10% of the initial weight each day. For biochemical analyses, nine individuals per treatment were used for the determination of the... |
| Tipo: Text |
Palavras-chave: Aquaculture; Nutrition; Pénéidés; Soja; Farine de poisson; Enzymes; Enzymes digestives.; Aquaculture; Nutrition; Penaeidae; Soya bean; Fish meal; Digestive enzymes. |
| Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/00135/24597/22626.pdf |
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| Amiri Chayjan,Reza; Esna-Ashari,Mahmood. |
| Sorption isotherm of soya bean (Glycine max (L.) Merr.) was obtained by the dynamic experimental method. Artificial Neural Networks (ANNs) were used for modeling soya bean equilibrium moisture content (EMC). Thermodynamic equations and trained ANN for prediction of two thermodynamic properties of net isosteric heat and entropy of soya bean were utilized. The ANN models were better compared with mathematical models. In this study, the isosteric heat and entropy of sorption of soya bean were separately predicted by two power models as a EMC function. Predictive power of the models was high (R² ≈ 0.99). At the moisture content above 11% (dry basis, db), isosteric heat and entropy of sorption of soya bean were smoothly decreased, while they were... |
| Tipo: Journal article |
Palavras-chave: Back propagation; Entropy; Isosteric heat; Sorption isotherm; Soya bean. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392010000400012 |
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