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http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2942| Inulin Supplementation in Diets for Tropical Gar (Atractosteus tropicus) Larvae: Effects on Growth, Survival, and Digestive and Antioxidant Enzyme Activities | |
| RAFAEL MARTINEZ GARCIA OTILIO MENDEZ MARIN Susana De la Rosa-García Emyr Saúl Peña Marín Dariel Tovar Ramírez CESAR ANTONIO SEPULVEDA QUIROZ GLORIA GERTRUDYS ASENCIO ALCUDIA Carlos Alfonso Alvarez_González | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| DOI: 10.3390/aquacj3010006 ISSN: 2673-9496 URL: https://www.mdpi.com/2673-9496/3/1/6 | |
| inulin, tropical gar, prebiotic | |
| "The effect of adding inulin to balanced diets for tropical gar (Atractosteus tropicus) larvae on growth, survival, digestive enzyme activity, and antioxidant activity was evaluated. The diets were supplemented with 0.5, 1.0, 1.5, 2.0, and 2.5% inulin in addition to a control diet (0% inulin). A total of 1800 larvae of A. tropicus distributed in 18 tanks were used; the larvae were fed five times a day (8:00, 11:00, 13:00, 15:00, and 18:00) with Artemia nauplii from the absorption of the yolk (from 3–7 days after hatching, DAH) up to 10 DAH, which was mixed with the experimental feeds from 8–11 DAH (co-feeding) and exclusively with the balanced diets from 12 DAH to 21 DAH. Larvae fed the control diet (0% inulin) had the highest growth in weight and length, followed by fish fed the 2.5 and 2.0% inulin inclusions. However, survival showed that the fish fed with the inclusion of 2.5% inulin had the highest percentage (34.7%) compared to the rest of the treatments. On the other hand, the highest digestive enzymatic activities (acid and alkaline proteases, amylase, and lipase) were recorded in the larvae fed with 2 and 2.5% inulin. Likewise, catalase (CAT) and superoxide dismutase (SOD) activities were higher in larvae fed the control diet with 0% inulin. Supplementation of 2.0% to 2.5% inulin in the diet is recommended for A. tropicus larvae as it improves survival and digestive enzyme activity during this early stage of life." | |
| 2023 | |
| Artículo | |
| Aquaculture Journal | |
| Inglés | |
| De La Cruz-Marín, E.; Martínez-García, R.; López-Hernández, J.F.; Méndez-Marín, O.; De la Rosa-García, S.C.; Peña-Marín, E.S.; Tovar-Ramírez, D.; Sepúlveda-Quiroz, C.A.; Pérez-Jiménez, G.M.; Jiménez-Martínez, L.D.; et al. Inulin Supplementation in Diets for Tropical Gar (Atractosteus tropicus) Larvae: Effects on Growth, Survival, and Digestive and Antioxidant Enzyme Activities. Aquac. J. 2023, 3, 43-55. https://doi.org/10.3390/aquacj3010006 | |
| PISCICULTURA | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
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