Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)

Probiotics are a novel alternative to antibiotics as growth factors. Previously, our group isolated, selected and tested in vivo, eight autochthonous strains. They showed no significant effects when administered individually. However, the best doses, stages and ways of administration were combined...

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Autores principales: Guidoli, Marcos Gabriel, Mendoza, Jorge Arnaldo, Lizardo Falcón, Sofía, Boehringer, Silvia Irene, Sánchez, Sebastián, Nader Macías, María Elena Fátima
Formato: Artículo
Lenguaje:Inglés
Publicado: Universidade Federal de Santa María. Centro de Ciências Rurais 2024
Materias:
Lactic acid bacteria
Bacillus
Pacú
Larviculture
Aquicultura
Probióticos
Crescimento
Bactérias do ácido lático
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/53049
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-53049
record_format dspace
spelling I48-R184-123456789-530492024-10-23T10:50:44Z Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei) Mistura probiótica autótona melhora os parâmetros biométricos nas larvas de Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei) Guidoli, Marcos Gabriel Mendoza, Jorge Arnaldo Lizardo Falcón, Sofía Boehringer, Silvia Irene Sánchez, Sebastián Nader Macías, María Elena Fátima Lactic acid bacteria Bacillus Pacú Larviculture Aquicultura Probióticos Crescimento Bactérias do ácido lático Probiotics are a novel alternative to antibiotics as growth factors. Previously, our group isolated, selected and tested in vivo, eight autochthonous strains. They showed no significant effects when administered individually. However, the best doses, stages and ways of administration were combined in a multi strain formula. The aim of this research was to evaluate the effect of this probiotic product on the growth and survival of Piaractus mesopotamicus larvae. The administration was implemented during egg incubation and endogenous feeding period (E), during larvae exogenous feeding period (L) and all along the experiment (E&L). A group without microorganisms was used as control. The probiotic generates significant increments of mean weight and not significant increases of survival and biomass in two of the three tested stages. These results demonstrate the effectiveness of an autochthonous probiotic formula for the culture of this native fish species Os probióticos são uma alternativa inovadora aos antibióticos como fatores de crescimento. Anteriormente, nosso grupo isolou, selecionou e testou in vivo oito cepas autóctones. Estas não apresentaram efeitos significativos quando administrados individualmente. No entanto, as melhores doses, etapas e formas da administração foram combinadas para a formulação de um produto contendo multiples cepa. O objetivo deste trabalho foi avaliar o efeito deste produto probiótico no crescimento e sobrevivência de larvas de Piaractus mesopotamicus. A administração foi implementada durante a incubação de ovos e período de alimentação endógeno (5), durante o período de alimentação exógeno das larvas (10) e ao longo do experimento (15). Um grupo sem microrganismos foi utilizado como controle. O probiótico gera um incremento significativo de peso médio e não significativo de sobrevivência e biomassa em dois dos três estágios testados. Estes resultados demonstram a eficácia de uma fórmula probiótica autóctone para a cultura desta espécie de peixe nativa. 2024-02-26T11:08:53Z 2024-02-26T11:08:53Z 2018 Artículo Guidoli, Marcos Gabriel, et al., 2018. Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei). Ciencia Rural. Santa Maria: Universidade Federal de Santa María. Centro de Ciências Rurais, vol. 48, no. 7, p. 1-7. E-ISSN 1678-4596. 0103-8478 http://repositorio.unne.edu.ar/handle/123456789/53049 eng openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. 1-7 application/pdf Universidade Federal de Santa María. Centro de Ciências Rurais Ciencia Rural, 2018, vol. 48 no. 7, p. 1-7.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Lactic acid bacteria
Bacillus
Pacú
Larviculture
Aquicultura
Probióticos
Crescimento
Bactérias do ácido lático
spellingShingle Lactic acid bacteria
Bacillus
Pacú
Larviculture
Aquicultura
Probióticos
Crescimento
Bactérias do ácido lático
Guidoli, Marcos Gabriel
Mendoza, Jorge Arnaldo
Lizardo Falcón, Sofía
Boehringer, Silvia Irene
Sánchez, Sebastián
Nader Macías, María Elena Fátima
Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
topic_facet Lactic acid bacteria
Bacillus
Pacú
Larviculture
Aquicultura
Probióticos
Crescimento
Bactérias do ácido lático
description Probiotics are a novel alternative to antibiotics as growth factors. Previously, our group isolated, selected and tested in vivo, eight autochthonous strains. They showed no significant effects when administered individually. However, the best doses, stages and ways of administration were combined in a multi strain formula. The aim of this research was to evaluate the effect of this probiotic product on the growth and survival of Piaractus mesopotamicus larvae. The administration was implemented during egg incubation and endogenous feeding period (E), during larvae exogenous feeding period (L) and all along the experiment (E&L). A group without microorganisms was used as control. The probiotic generates significant increments of mean weight and not significant increases of survival and biomass in two of the three tested stages. These results demonstrate the effectiveness of an autochthonous probiotic formula for the culture of this native fish species
format Artículo
author Guidoli, Marcos Gabriel
Mendoza, Jorge Arnaldo
Lizardo Falcón, Sofía
Boehringer, Silvia Irene
Sánchez, Sebastián
Nader Macías, María Elena Fátima
author_facet Guidoli, Marcos Gabriel
Mendoza, Jorge Arnaldo
Lizardo Falcón, Sofía
Boehringer, Silvia Irene
Sánchez, Sebastián
Nader Macías, María Elena Fátima
author_sort Guidoli, Marcos Gabriel
title Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
title_short Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
title_full Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
title_fullStr Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
title_full_unstemmed Autochthonous probiotic mixture improves biometrical parameters of larvae of Piaractus mesopotamicus (Caracidae, Characiforme, Teleostei)
title_sort autochthonous probiotic mixture improves biometrical parameters of larvae of piaractus mesopotamicus (caracidae, characiforme, teleostei)
publisher Universidade Federal de Santa María. Centro de Ciências Rurais
publishDate 2024
url http://repositorio.unne.edu.ar/handle/123456789/53049
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