Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1178989
Title: Effects of dietary supplementation with Lippia sidoides essential oil on the growth, histopathological and hematological parameters of koi carp (Cyprinus carpio linnaeus, 1758).
Authors: BRASIL, E. M.
OWATARI, M. S.
BATISTA, D. V. V.
BRUM, A.
CARDOSO, L.
FARIAS, C. F. S.
CHAVES, F. C. M.
SANTOS, M. Q. de C.
FERREIRA, L. S. P.
MOURIÑO, J. L. P.
MARTINS, M. L.
Affiliation: ELENICE MARTINS BRASIL, UNIVERSIDADE FEDERAL DE SANTA CATARINA; MARCO SHIZUO OWATARI, UNIVERSIDADE FEDERAL DE SANTA CATARINA; DANILO VITOR VILHENA BATISTA, UNIVERSIDADE FEDERAL DE SANTA CATARINA; ALINE BRUM, UNIVERSIDADE FEDERAL DE SANTA CATARINA; LUCAS CARDOSO, UNIVERSIDADE FEDERAL DE SANTA CATARINA; CAIO FRANCISCO SANTANA FARIAS, UNIVERSIDADE FEDERAL DE SANT CATARINA; FRANCISCO CELIO MAIA CHAVES, CPAA; MARCIO QUARA DE CARVALHO SANTOS, FEDERAL INSTITUTE OF EDUCATION, SCIENCE AND TECHNOLOGY OF AMAZONAS; LEONARDO SCHORCHT PORTO FERREIRA, UNIVERSIDADE FEDERAL DE SANTA CATARINA; JOSÉ LUIZ PEDREIRA MOURIÑO, UNIVERSIDADE FEDERAL DE SANTA CATARINA; MAURÍCIO LATERÇA MARTINS, UNIVERSIDADE FEDERAL DE SANTA CATARINA.
Date Issued: 2025
Citation: Aquaculture Science and Management, v. 2, Art. 18, 2025.
Description: The aim of this research was to evaluate the effects of dietary supplementation with Lippia sidoides essential oil on the hematological, histopathological and growth parameters of koi carp (Cyprinus carpio). A total of 300 fish with an initial average weight of 3.56±0.68 g were randomly distributed in 15 net cages and fed twice daily with diets containing 0.0, 0.25, 0.5, 0.75, and 1.0% essential oil, all in triplicate. Histological and hematological analyses were conducted after 30 and 60 days of feeding, along with growth performance assessment at the conclusion of the 60-day period. No mortalities were observed during the period. Fish in the 0.75% treatment exhibited significantly lower final weight and specific growth rate (p=0.012 and p=0.011) compared to fish in the 0.25% treatment and the control group. Histological analysis of renal tissue revealed a significant increase (p<0.05) in capillary dilation in fish that were fed diets containing 1.0% L. sidoides essential oil compared with those fed diets containing 0.25%, 0.50%, and 0.75% essential oil. Hematological parameters were not altered at any of the essential oil concentrations.Supplementing the diet with L. sidoides essential oil was found to be safe and did not result in any mortality over a 60-day period. Among the treated groups, the 0.25% dose resulted in improved growth. Nevertheless, it is advisable to exercise caution when using higher dosages approaching 1.0%.
Thesagro: Cyprinus Carpio
Lippia Sidoides
Óleo Essencial
Peixe Ornamental
Dieta
NAL Thesaurus: Aquaculture
Hematology
Ornamental fish
Keywords: Phytobiotics
DOI: https://doi.org/10.1186/s44365-025-00025-3
Type of Material: Artigo de periódico
Access: openAccess
Appears in Collections:Artigo em periódico indexado (CPAA)

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