Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei)
A feeding trial was carried out on a shrimp farm located in the Santa Rosa province of El Oro, Ecuador, with four isonitrogenous and isolipidic experimental diets, designed with increasing levels of substitution of fish meal by P. voluvilis, (D-0), 15% (D-15), 25% (D-25), and 50% (D-50). The obtaine...
| Main Authors: | , , , , , , , |
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| Format: | info:eu-repo/semantics/article |
| Language: | English |
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MDPI
2022
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10835/13985 |
| _version_ | 1789406508425936896 |
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| author | Renteria, Patricio Vízcaino Torres, Antonio Jesús Sánchez-Muros Lozano, María José Santacruz-Reyes, Roberto A. Saez Casado, María Isabel Fabrikov, Dimitri García Barroso, Fernando Rogelio Vargas Garcia, María del Carmen |
| author_facet | Renteria, Patricio Vízcaino Torres, Antonio Jesús Sánchez-Muros Lozano, María José Santacruz-Reyes, Roberto A. Saez Casado, María Isabel Fabrikov, Dimitri García Barroso, Fernando Rogelio Vargas Garcia, María del Carmen |
| author_sort | Renteria, Patricio |
| collection | DSpace |
| description | A feeding trial was carried out on a shrimp farm located in the Santa Rosa province of El Oro, Ecuador, with four isonitrogenous and isolipidic experimental diets, designed with increasing levels of substitution of fish meal by P. voluvilis, (D-0), 15% (D-15), 25% (D-25), and 50% (D-50). The obtained results indicated that the 50% replacement with P. volubilis in practical diets had no noticeable negative effects on the growth performance of L. vanameii juveniles. The total weight of shrimps fed with 25% and 50% diets (16.04 g and 16.72 g, respectively) and the abdomen weight (10.32 g) of shrimps fed with the D-50 diet were high, with significant differences regarding those fed with the D-0 diet. No adverse effects on muscle composition were found. Significant differences were observed only in groups D-25 (for chymotrypsin) and D-50 (chymotrypsin and alkaline protease). Trypsin and amylase activity was not affected by the inclusion of P. volubilis. The results of this experiment indicated that P. volubilis cake is a possible alternative to fish meal in shrimp feeding; however, it should be studied in more depth to establish the maximum replacement percentage and to identify the adequate treatments to eliminate antinutritional factors. |
| format | info:eu-repo/semantics/article |
| id | oai:repositorio.ual.es:10835-13985 |
| institution | Universidad de Cuenca |
| language | English |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | dspace |
| spelling | oai:repositorio.ual.es:10835-139852023-04-12T18:58:43Z Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) Renteria, Patricio Vízcaino Torres, Antonio Jesús Sánchez-Muros Lozano, María José Santacruz-Reyes, Roberto A. Saez Casado, María Isabel Fabrikov, Dimitri García Barroso, Fernando Rogelio Vargas Garcia, María del Carmen Plukenetia volubilis cake Litopenaeus vannamei fish meal replacement digestive enzymes A feeding trial was carried out on a shrimp farm located in the Santa Rosa province of El Oro, Ecuador, with four isonitrogenous and isolipidic experimental diets, designed with increasing levels of substitution of fish meal by P. voluvilis, (D-0), 15% (D-15), 25% (D-25), and 50% (D-50). The obtained results indicated that the 50% replacement with P. volubilis in practical diets had no noticeable negative effects on the growth performance of L. vanameii juveniles. The total weight of shrimps fed with 25% and 50% diets (16.04 g and 16.72 g, respectively) and the abdomen weight (10.32 g) of shrimps fed with the D-50 diet were high, with significant differences regarding those fed with the D-0 diet. No adverse effects on muscle composition were found. Significant differences were observed only in groups D-25 (for chymotrypsin) and D-50 (chymotrypsin and alkaline protease). Trypsin and amylase activity was not affected by the inclusion of P. volubilis. The results of this experiment indicated that P. volubilis cake is a possible alternative to fish meal in shrimp feeding; however, it should be studied in more depth to establish the maximum replacement percentage and to identify the adequate treatments to eliminate antinutritional factors. 2022-09-22T10:57:56Z 2022-09-22T10:57:56Z 2022-09-19 info:eu-repo/semantics/article 2410-3888 http://hdl.handle.net/10835/13985 10.3390/fishes7050244 en https://www.mdpi.com/2410-3888/7/5/244 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess MDPI |
| spellingShingle | Plukenetia volubilis cake Litopenaeus vannamei fish meal replacement digestive enzymes Renteria, Patricio Vízcaino Torres, Antonio Jesús Sánchez-Muros Lozano, María José Santacruz-Reyes, Roberto A. Saez Casado, María Isabel Fabrikov, Dimitri García Barroso, Fernando Rogelio Vargas Garcia, María del Carmen Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title | Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title_full | Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title_fullStr | Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title_full_unstemmed | Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title_short | Effect of Replacing Fishmeal with Plukenetia volubilis Cake on Growth, Digestive Enzymes, and Body Composition in Whiteleg Shrimp (Litopenaeus vannamei) |
| title_sort | effect of replacing fishmeal with plukenetia volubilis cake on growth, digestive enzymes, and body composition in whiteleg shrimp (litopenaeus vannamei) |
| topic | Plukenetia volubilis cake Litopenaeus vannamei fish meal replacement digestive enzymes |
| url | http://hdl.handle.net/10835/13985 |
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