دورية أكاديمية

Dietary essential oils improves the growth performance, antioxidant properties and intestinal permeability by inhibiting bacterial proliferation, and altering the gut microbiota of yellow-feather broilers

التفاصيل البيبلوغرافية
العنوان: Dietary essential oils improves the growth performance, antioxidant properties and intestinal permeability by inhibiting bacterial proliferation, and altering the gut microbiota of yellow-feather broilers
المؤلفون: Yanan Ding, Yi Hu, Xiaofeng Yao, Yechun He, Junlie Chen, Jin Wu, Shilin Wu, Haihan Zhang, Xi He, Zehe Song
المصدر: Poultry Science, Vol 101, Iss 11, Pp 102087- (2022)
بيانات النشر: Elsevier, 2022.
سنة النشر: 2022
المجموعة: LCC:Animal culture
مصطلحات موضوعية: essential oils, bacterial growth and biofilm formation, yellow-feathered broilers, growth performance, cecal microbial, Animal culture, SF1-1100
الوصف: ABSTRACT: This experiment was conducted to investigate the antibacterial effects of essential oils (EO) in vitro and the influence of EO on growth performance, intestinal morphology and oxidation resistance and cecal microflora of yellow-feathered broilers. A total of 720 one-day-old male yellow feather broilers were randomly assigned into 4 treatments with 6 replicate cages of 30 broilers each. The groups were as follows: CON group (basal diet), EO200 group (basal diet + 200 mg/kg EO), EO400 group (basal diet + 400 mg/kg EO), and EO600 group (basal diet + 600 mg/kg EO). The experiment lasted for 48 d. Results showed that the growth and biofilm formation of avian pathogenic E. coli O78 and Salmonella pullorum were limited by adding EO to the diet (P < 0.05). Besides, birds fed with EO had greater (P < 0.05) average daily feed intake (ADFI), average daily gain (ADG), and body weight (BW) during d 1 to 21, 22 to 42, and 1 to 48 and lower (P < 0.05) feed: gain (F:G) than those fed with basal diet during d 22 to 42 and 1 to 48. Moreover, the activity of antioxidant enzyme and the intestinal permeability were improved in the EO400 and EO600 groups rather than the CON group on d 21 (P < 0.05). There were significant differences in cecal microbial composition and enrichment of metabolic pathways of birds among all groups by 16S-based sequencing. In summary, some dose of EO improved bacteriostatic ability, antioxidant ability, and intestinal health of broilers which contributed to the growth performance improvement of yellow-feathered broilers, which can be a promising antibiotic alternative for improving poultry production.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0032-5791
العلاقة: http://www.sciencedirect.com/science/article/pii/S0032579122003765Test; https://doaj.org/toc/0032-5791Test
DOI: 10.1016/j.psj.2022.102087
الوصول الحر: https://doaj.org/article/697c8cd4b0554afdad9ba88117e39292Test
رقم الانضمام: edsdoj.697c8cd4b0554afdad9ba88117e39292
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:00325791
DOI:10.1016/j.psj.2022.102087