Cherax albidus Juveniles Fed Polysaccharide-Based Pellets: Rheological Behavior and Effect on Growth (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Cherax albidus Juveniles Fed Polysaccharide-Based Pellets: Rheological Behavior and Effect on Growth (Contributo in atti di convegno) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Elena Coccia; Gabriella Santagata; Mario Malinconico; Maria Grazia Volpe; Michele Di Stasio; Marina Paolucci (2010)
  Cherax albidus Juveniles Fed Polysaccharide-Based Pellets: Rheological Behavior and Effect on Growth
  in Seventeenth International Symposium on Freshwater Crayfish, Kuopio, FINLAND, 4 - 8 August, 2008
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Elena Coccia; Gabriella Santagata; Mario Malinconico; Maria Grazia Volpe; Michele Di Stasio; Marina Paolucci (literal)

Pagina inizio

• 13 (literal)

Pagina fine

• 18 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 17 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana

• 17 (literal)

Rivista

• Freshwater crayfish (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Faculty of Sciences, Department of Biological and Environmental Sciences, University of Sannio, Via Port'Arsa, 11, 82100 Benevento, Italy. ICTP-CNR Via Campi Flegrei 34, 80078 Pozzuoli (Na), Italy. sa ISA-CNR Via Roma 52, 83100 Avellino, Italy. Faculty of Sciences, Department of Biological and Environmental Sciences, University of Sannio, Via Port'Arsa, 11, 82100 Benevento, Italy. (literal)

Titolo

• Cherax albidus Juveniles Fed Polysaccharide-Based Pellets: Rheological Behavior and Effect on Growth (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 978-951-27-1322-6 (literal)

Abstract

• In this study two algal polysaccharides, alginate and agar, chitosan from chitin, and one fruit extracted polysaccharide, pectin, have been used as binders to make solid pellets to be employed in intensive crayfish farming. We examined the performance of the pellets in water and their effect on crayfish growth. The kinetics of water absorption and solute leaching of the pellets were measured for up to 24 h. Recovered liquid was analyzed for the release of particles in water by a Low Angle Laser Light Scattering Technique. The pellets were stable in water up to 24 h, although the water stability of pectin based pellets and chitosan based pellets was greater than other pellets. At the same time, crayfish feeding response to each pellet type was monitored in growth experiments by testing diets containing similar concentrations of nutrients (proteins, lipids and carbohydrates) mixed with each of the different polysaccharides. The presence of polysaccharides positively affected crayfish growth. Indeed, animals fed these pellets showed a higher percentage growth when compared to control animals. The simple methodology used for making pellets, and the encouraging results obtained in this study, could be considered suitable parameters for people interested in crayfish farming under intensive conditions. [Keywords.-- aquaculture; Cherax albidus; food pellets; polysaccharides; rheological characteristics]. (literal)

Prodotto di

• Institute of food sciences (ISA) (Istituto)
• Conservazione e Qualità delle Produzioni Agroalimentari (AG.P05.006.001) (Modulo)
• Istituto di chimica e tecnologia dei polimeri (ICTP) (Istituto)
• 2. Sintesi di polimeri e progettazione di sistemi polimerici biomimetici per lo sviluppo ecosostenibile (PM.P02.002.001) (Modulo)

Autore CNR

• MARIA GRAZIA VOLPE (Persona)
• GABRIELLA SANTAGATA (Persona)
• MARIO MALINCONICO (Persona)
• MICHELE DI STASIO (Unità di personale interno)

Incoming links:

Prodotto

• Institute of food sciences (ISA) (Istituto)
• Istituto di chimica e tecnologia dei polimeri (ICTP) (Istituto)
• 2. Sintesi di polimeri e progettazione di sistemi polimerici biomimetici per lo sviluppo ecosostenibile (PM.P02.002.001) (Modulo)
• Conservazione e Qualità delle Produzioni Agroalimentari (AG.P05.006.001) (Modulo)

Autore CNR di

• MARIA GRAZIA VOLPE (Persona)
• MICHELE DI STASIO (Unità di personale interno)
• MARIO MALINCONICO (Persona)
• GABRIELLA SANTAGATA (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Freshwater crayfish (Rivista)