Effects of encapsulated cinnamaldehyde and citral on the performance and cecal microbiota of broilers vaccinated or not vaccinated against coccidiosis
Effects of encapsulated cinnamaldehyde and citral on the performance and cecal microbiota of broilers vaccinated or not vaccinated against coccidiosis
Simple item page
Full item details
- creativework.keywords - en
- broilers (Chickens)
- cecal microbiota
- coccidiosis
- essential oil
- growth performance
- creativework.keywords - fr
- poulets à griller
- microbiote du cecum
- coccidiose
- huiles essentielles
- performance de croissance
- dc.contributor.author
- Yang, Chongwu
- Kennes, Yan Martel
- Lepp, Dion
- Yin, Xianhua
- Wang, Qi
- Yu, Hai
- Yang, Chengbo
- Gong, Joshua
- Diarra, Moussa S.
- dc.date.accessioned
- 2023-03-22T18:49:06Z
- dc.date.available
- 2023-03-22T18:49:06Z
- dc.date.issued
- 2019-12-11
- dc.description - en
- N/A
- dc.description.abstract - en
- This study investigated the effects of encapsulated cinnamaldehyde (CIN) and citral (CIT) alone or in combination (CIN + CIT) on the growth performance and cecal microbiota of nonvaccinated broilers and broilers vaccinated against coccidiosis. Vaccinated (1,600) and nonvaccinated (1,600) 0-day-old male Cobb500 broilers were randomly allocated to 5 treatments: basal diet (control) and basal diet supplemented with bacitracin (BAC, 55 ppm), CIN (100 ppm), CIT (100 ppm), and CIN (100 ppm) + CIT (100 ppm). In general, body weight (BW) and feed conversion ratio were significantly improved in birds treated with BAC, CIN, CIT, and CIN + CIT (P < 0.05) but were all decreased in vaccinated birds compared with nonvaccinated birds (P < 0.05). Significant interactions (P < 0.05) between vaccination and treatments for average daily gain during the periods of starter (day 0–9) and BW on day 10 were noted. Broilers receiving vaccines (P < 0.01) or feed supplemented with BAC, CIN, CIT, or CIN + CIT (P < 0.01) showed reductions in mortality rate from day 0 to 28. The incidences of minor coccidiosis were higher (P < 0.05) in vaccinated birds than in nonvaccinated birds. Diet supplementation with BAC or tested encapsulated essential oils showed comparable effects on the coccidiosis incidences. Similar to BAC, CIN and its combination with CIT reduced both incidence and severity of necrotic enteritis (P < 0.05). No treatment effects were observed on the cecal microbiota at the phyla level. At the genus level, significant differences between vaccination and treatment groups were observed for 5 (Lactobacillus, Ruminococcus, Faecalibacterium, Enterococcus, and Clostridium) of 40 detected genera (P < 0.05). The genus Lactobacillus was more abundant in broilers fed with CIT, while Clostridium and Enterococcus were less abundant in broilers fed with CIN, CIT, or CIN + CIT in both the vaccinated and nonvaccinated groups. Results from this study suggested that CIN alone or in combination with CIT in feed could improve chicken growth performance to the level comparable with BAC and alter cecal microbiota composition.
- dc.identifier.citation
- Yang, C., Kennes, Y. M., Lepp, D., Yin, X., Wang, Q., Yu, H., Yang, C., Gong, J., & Diarra, M. S. (2020). Effects of encapsulated cinnamaldehyde and citral on the performance and cecal microbiota of broilers vaccinated or not vaccinated against coccidiosis. Poultry Science, 99(2), 936–948. https://doi.org/10.1016/j.psj.2019.10.036
- dc.identifier.doi
- https://doi.org/10.1016/j.psj.2019.10.036
- dc.identifier.issn
- 1525-3171
- 0032-5791
- dc.identifier.uri
- https://science-ouverte.canada.ca/handle/123456789/111
- dc.language.iso
- en
- dc.publisher
- Elsevier
- dc.rights.openaccesslevel - en
- Gold
- dc.rights.openaccesslevel - fr
- Or
- dc.subject - en
- Agriculture
- dc.subject - fr
- Agriculture
- dc.subject.en - en
- Agriculture
- dc.subject.fr - fr
- Agriculture
- dc.title - en
- Effects of encapsulated cinnamaldehyde and citral on the performance and cecal microbiota of broilers vaccinated or not vaccinated against coccidiosis
- dc.title.fosrctranslation - fr
- Effects of encapsulated cinnamaldehyde and citral on the performance and cecal microbiota of broilers vaccinated or not vaccinated against coccidiosis
- dc.type - en
- Article
- dc.type - fr
- Article
- local.article.journalissue
- 2
- local.article.journaltitle
- Poultry Science
- local.article.journalvolume
- 99
- local.article.pagination
- 936-948
- local.peerreview - en
- Yes
- local.peerreview - fr
- Oui
Download(s)
Original bundle
1 - 1 of 1
Name: EffectsEncapsulatedCinnamaldehydeCitral_2019.pdf
Size: 909.08 KB
Format: PDF
Collection(s)