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10 results on '"Colombo, Grecica Mariana"'

3. Effects of Lyophilized Açaí (Euterpe oleracea) Supplementation on Oxidative Damage and Intestinal Histology in Juvenile Shrimp Penaeus vannamei Reared in Biofloc Systems

Author

Colombo, Grecica Mariana, primary, Marreiro Gomes, Robson Matheus, additional, Muñoz Buitrago, Sonia Astrid, additional, Buitrago Ramírez, Juan Rafael, additional, de Sousa Araujo, Alan Carvalho, additional, Silva Oliveira, Fernando Pablo, additional, Pedrosa, Virgínia Fonseca, additional, Romano, Luís Alberto, additional, Tesser, Marcelo, additional, Wasielesky, Wilson, additional, and Monserrat, José María, additional

Published
2023
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5. Bioflocs enriched with lyophilized açaí (Euterpe oleracea) improved the survival and weight gain of Litopenaeus vannamei post-larvae cultivated in the BFT system

Author

Colombo, Grecica Mariana, primary, dos Santos Simião, Cleber, additional, Ramírez, Juan Rafael Buitrago, additional, de Sousa Araujo, Alan Carvalho, additional, Gomes, Robson Matheus Marreiro, additional, Buitrago, Sonia Astrid Muñoz, additional, Wasielesky, Wilson, additional, and Monserrat, José Maria, additional

Published
2023
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7. Modulation of nodularin toxicity in shrimp Litopenaeus vannamei (BOONE, 1931) fed with dietary açai (Euterpe oleracea) inclusion

Author

Schmitz, Marcos Josué, primary, Colombo, Grecica Mariana, additional, Simião, Cleber dos Santos, additional, Ortiz, Chaelen Rodrigues, additional, Fonseca Costa, Luíza Dy, additional, Nascimento da Silva, Thamyres Vanessa, additional, Ramos, Patrícia Baptista, additional, Yunes, João Sarkis, additional, Wasielesky, Wilson, additional, Tesser, Marcelo Borges, additional, and Monserrat, José María, additional

Published
2020
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9. The role of açaí ( Euterpe oleracea Mart. 1824) as a chemoprotective agent in the evaluation of antioxidant defence, oxidative damage and histology of juvenile shrimp Litopenaeus vannamei (BOONE, 1931) exposed to ammonia

Author

Colombo, Grecica Mariana, primary, dos Santos Simião, Cleber, additional, Schmitz, Marcos Josué, additional, Pedrosa, Virgínia Fonseca, additional, Romano, Luis Alberto, additional, Tesser, Marcelo Borges, additional, Ramos, Patrícia Baptista, additional, Wasielesky, Wilson, additional, and Monserrat, José María, additional

Published
2020
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10. Inclusion of Amazonian Mauritia flexuosa fruit pulp as functional feed in the diet for the juvenile Pacific white shrimp Litopenaeus vannamei.

Author

Simião, Cleber dos Santos, Colombo, Grecica Mariana, Schmitz, Marcos Josué, Ramos, Patrícia Baptista, Tesser, Marcelo Borges, Wasielesky, Wilson, and Monserrat, José María

Subjects
*WHITELEG shrimp, *WHITE spot syndrome virus, *OXIDANT status, *FRUIT, *PULPING, *WEIGHT gain
Abstract

This study investigated the effects of the inclusion of Mauritia flexuosa fruit pulp in the diet on the growth performance, economic benefit, muscle composition, total contents of carotenoids and flavonoids, chromaticity parameters, total antioxidant capacity, and lipid peroxidation in the hepatopancreas and muscle of the juvenile shrimp Litopenaeus vannamei (weighing 1.26 ± 0.023 g). Five diets (37% protein, 10% lipid) consisting of 0 (control), 1.25%, 2.50%, 5.00% and 10.00% (w/w) M. flexuosa fruit pulp were formulated and provided to the shrimps (n = 50 per tank, treatments in triplicate) for 31 days. Results showed that there were no significant differences between the treatments in terms of the growth capacity, chromaticity parameters, muscle composition and total flavonoid content of shrimps (p >.05). However, the carotenoid content in the muscle and hepatopancreas of the shrimps was significantly increased due to the dietary carotenoids present in M. flexuosa fruit pulp (p <.05). This increase in the carotenoid content directly favoured the increase in the antioxidant capacity in the hepatopancreas and muscle of the shrimps (R2 = 0.99 and R2 = 0.97 respectively; p <.05). There was also a direct relationship between the carotenoid content and the decrease in lipid peroxidation in the hepatopancreas (R2 = 0.90; p <.05). The feed cost kg−1 in terms of weight gain and protein production decreased with the inclusion of high levels of M. flexuosa fruit pulp, reaching 8.11% and 18.76% of cost reduction, respectively, with the addition of 5.00% of M. flexuosa fruit pulp. Therefore, the inclusion of M. flexuosa fruit pulp in the diets of shrimp can increase the carotenoid content and the antioxidant capacity in the hepatopancreas and muscle, reduce lipid peroxidation in the hepatopancreas, and probably provide economic benefits for the rearing of juvenile shrimps. [ABSTRACT FROM AUTHOR]

Published
2020
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