A blend of thyme and rosemary powders with poultry by-product meal can be used as a natural antioxidant in broilers

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dc.creatorAlireza Hesabi Nameghi
dc.creatorOmmolbanin Edalatian
dc.creatorReza Bakhshalinejad
dc.date2023
dc.date.accessioned2026-07-07T03:59:10Z
dc.descriptionA total of 500, 14-d old male Ross 308 broilers were allocated into five treatments (4 replicates each) including: a negative (NC) and positive control diet (PC) which supplemented without and with 7% poultry by-product meal (PBPM), respectively and three levels of additive supplementation of thyme and rosemary powders in the basal diets: 0.750% rosemary powder (PCR); 0.375% thyme powder + 0.375% rosemary powder (PCRT), and 0.750% thyme powder (PCT) rosemary powder. The PCRT diet improved (p <0.05) average daily gain and feed conversion ratio by 5.62 and 10.37% compared to PC, respectively. The serum concentration of lipids (triglycerides, cholesterol, high-density lipoprotein, and low-density lipoprotein) was decreased while the ileal villus height and ratio of villus height to crypt depth as well as ileal microbiota population were improved (p <0.05) in response to inclusion PCRT diet compared to PC diet. The blood serum concentration of malondialdehyde was statistically decreased (p <0.05) by supplementation of PCRT in broiler diets. Our results suggested that supplementation of a blend of thyme and rosemary powders at the level of 0.375% of each into broiler diet during d 14-42 has merit to be used as a natural antioxidant in diets formulated by PBPM.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303175504009
dc.identifierhttps://www.redalyc.org/journal/3031/303175504009/
dc.identifierhttps://www.redalyc.org/journal/3031/303175504009/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303175504009/303175504009.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303175504009/movil
dc.identifierhttps://doi.org/10.4025/actascianimsci.v45i1.57126
dc.identifier.urihttp://hdl.handle.net/123456789/449602
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Vol.45
dc.subjectAgrociencias
dc.titleA blend of thyme and rosemary powders with poultry by-product meal can be used as a natural antioxidant in broilers
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá