Manufacturing pellets with different binders: Effect on water stability and feeding response in juvenile Cherax albidus

In this study, we used natural polysaccharides (pectin, alginate and chitosan) as binders to generate pellets for crayfish feeding. Pellets were produced by cold extrusion in order to preserve nutrients from degradation and reduce energy consumption. Thereafter, pellets were submitted to a coating p...

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Veröffentlicht in:	Aquaculture 2012-01, Vol.324 (12), p.104-110
Hauptverfasser:	Volpe, M.G., Varricchio, E., Coccia, E., Santagata, G., Di Stasio, M., Malinconico, M., Paolucci, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	alginates animal growth Aquaculture Binders Cambaridae Cherax Cherax albidus chitosan crayfish crayfish culture degradation digestive enzymes digestive tract energy enzyme activity extrusion feed composition Feeding feeds Fish Freshwater Freshwater crayfish gastric juice intestines lasers light scattering manufacturing nutrients particles pectins Pellet stability pellets physiological response Polysaccharides Proteases proteinases Proteins Studies water weight gain
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