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Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum)

E.S. Carvalho et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2009

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Arquivo Brasileiro de Medicina Veterinária e Zootecnia

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Verificou-se a eficácia da adição de um probiótico potencialmente redutor de estresse, durante o transporte de juvenis de tambaqui (Colossoma macropomum). Os peixes foram transportados em sacos plásticos com probiótico (20mg/L) ou sem adição do produto à água. O transporte teve duração de 16 horas. Após o transporte, os peixes foram colocados em caixas de 150L para monitorar a recuperação por 96 horas. Para o monitoramento do estresse, avaliaram-se a glicose, o hematócrito e a hemoglobina, além das características de qualidade da água. Após o transporte, a glicose aumentou significativamente, permaneceu elevada nas amostras por 24 e 48 horas e retornou à concentração inicial, 96 horas depois, em ambos os tratamentos. A hemoglobina não se alterou durante e após o transporte, e o hematócrito aumentou significativamente no tratamento sem probiótico nos tempos 24 e 48 horas após o transporte. O probiótico utilizado não foi eficiente em suprimir as respostas de estresse em tambaqui durante o transporte, porém foi eficiente em suprimir as respostas pós-transporte.<br>The effectiveness of the addition of a potentially stress reducing probiotic during transportation of tambaqui juveniles was studied. Fish were transported with (20mg/L) and without probiotic in the water. The transport duration was 16 hours. After transportation, fish were placed in 150L tanks to monitor their recovery for 96-hours. The following stress parameters were evaluated: glucose, hematocrit, and hemoglobin, and also some water quality parameters. The responses of glucose presented similar pattern between the treatments. Glucose concentrations significantly increased after transportation, kept high for 24 and 48-hours after transportation, and returned to control-like concentration at 96-hours after transportation. Hemoglobin did not present significant difference during or after transportation. Hematocrit significantly increased in probiotic-free treatment at 24 and 48 hours after transportation. The stress response in tambaqui was similar between the tested treatments, indicating that the used probiotic was not efficient in suppressing the stress during transportation; however, it was able to mitigate post-transportation stress response.

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APA 7

al, E. C. E. (2009). Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum). https://doi.org/10.1590/S0102-09352009000600011

MLA

al, E.S. Carvalho et. "Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum)." 2009. https://doi.org/10.1590/S0102-09352009000600011.

Chicago

al, E.S. Carvalho et. 2009. "Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum).". https://doi.org/10.1590/S0102-09352009000600011.

Harvard

al, E. C. E. 2009, Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum), Universidade Federal de Minas Gerais, Escola de Veterinária, available at: https://doi.org/10.1590/S0102-09352009000600011 [Accessed 8 Aug. 2026].

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Title
Uso do probiótico Efinol®L durante o transporte de tambaqui (Colossoma macropomum) The use of probiotic Efinol®L during transportation of tambaqui (Colossoma macropomum)
Author / contributors
E.S. Carvalho et al
Publisher
Universidade Federal de Minas Gerais, Escola de Veterinária
Publication year
2009
ISSN
0102-0935
ISSN
0102-0935
Language
English

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