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| Castro-ruiz, Diana; Mozanzadeh, Mansour Torfi; Fernández-méndez, Christian; Andree, Karl B.; García-dávila, Carmen; Cahu, Chantal; Gisbert, Enric; Darias, Maria J.. |
| The aim of the study was to evaluate the functional ontogeny of the digestive system of Pseudoplatystoma punctifer through the analysis of the activity of the main intestinal (alkaline phosphatase, aminopeptidase N, maltase and leucine-alanine peptidase), pancreatic (trypsin, chymotrypsin, total alkaline proteases, bile-salt activated lipase and amylase) and gastric (pepsin) enzymes. Larvae were raised in triplicate in a recirculation system from 4 to 27 days post fertilization (dpf) at an initial density of 90 larvae L−1, 27.8 ± 0.7 °C and 0 L: 24D photoperiod. Larvae were fed from 4 to 17 dpf with Artemia nauplii and weaned onto an experimentally formulated feed (crude protein content ~ 45%; crude fat content ~ 10%; crude carbohydrate ~ 8%) within... |
| Tipo: Text |
Palavras-chave: Pseudoplatystoma punctifer; Ontogeny; Enzymatic activity; Digestive system; Brush border; Pancreatic enzymes; Gastric enzymes. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00479/59082/61723.pdf |
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