scholarly journals EFFECT OF ADDING ANTIBIOTIC, OREGANO ESSENTIAL OIL AND GARLIC POWDER ON GROWTH PERFORMANCE, CARCASS TRAITS AND INTESTINAL PATHOGENIC MICRORGANISMS OF QUAILS

2017 ◽  
Vol 54 (1) ◽  
pp. 55-66
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Carcass Traits ◽  
Oregano Essential Oil ◽  
Garlic Powder

Oregano essential oil ( Origanum vulgare ) dietary supplementation improved growth performance, body protein retention and muscle hyperplasia of the Neotropical catfish Lophiosilurus alexandri

2021 ◽  
Author(s):  
Cristiana Leonor da Silva Carneiro ◽  
Cidimar Estevam Assis ◽  
André Luiz Souza Modesto ◽  
João Felipe Ribeiro Maciel ◽  
Daniel Abreu Vasconcelos Campelo ◽  
...  
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Dietary Supplementation ◽  
Origanum Vulgare ◽  
Body Protein ◽  
Oregano Essential Oil ◽  
Protein Retention ◽  
Muscle Hyperplasia

scholarly journals Effects of oregano essential oil and attapulgite on growth performance, intestinal microbiota and morphometry in broilers

2016 ◽  
Vol 46 (1) ◽  
pp. 77 ◽  
Author(s):  
I Skoufos ◽  
I Giannenas ◽  
D Tontis ◽  
T Bartzanas ◽  
C Kittas ◽  
...  
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Intestinal Microbiota ◽  
Oregano Essential Oil

scholarly journals Dietary Effect of Antibiotic Growth Promoter and Essential Oil on Growth Performance, Carcass Traits and Some Physiological Indicators in Broilers

2021 ◽  
Vol 1 (1) ◽  
pp. 1-9
Author(s):  
Mohammed Alzawqari ◽  
Ahmed Saleh ◽  
Mohammed Al-Zaaim ◽  
Maher Hamoda ◽  
Mohamed Abu Khalifa ◽  
...  
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Carcass Traits ◽  
Growth Promoter ◽  
Physiological Indicators

scholarly journals Dietary supplementation with oregano essential oil and monensin in combination is antagonistic to growth performance of yearling Holstein bulls

2020 ◽  
Vol 103 (9) ◽  
pp. 8119-8129
Author(s):  
Jianping Wu ◽  
Yan Bai ◽  
Xia Lang ◽  
Cailian Wang ◽  
Xiaolei Shi ◽  
...  
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Dietary Supplementation ◽  
Oregano Essential Oil ◽  
Holstein Bulls

scholarly journals Effects of dietary oregano essential oil supplementation on growth performance, intestinal antioxidative capacity, immunity, and intestinal microbiota in yellow-feathered chickens

2021 ◽  
Vol 99 (2) ◽  
Author(s):  
Dong Ruan ◽  
Qiuli Fan ◽  
Ahmed Mohamed Fouad ◽  
Yunyun Sun ◽  
Shengshu Huang ◽  
...  
Keyword(s):  
Essential Oil ◽  
Growth Performance ◽  
Intestinal Microbiota ◽  
Average Daily Gain ◽  
Dietary Supplementation ◽  
Basal Diet ◽  
Antioxidative Capacity ◽  
Sequencing Data ◽  
Ileal Mucosa ◽  
Oregano Essential Oil

Abstract Essential oils are plant-derived aromatic volatile oils, and they contain bioactive compounds that have been shown to improve poultry nutrition. In this study, we investigated the effects of oregano essential oil (OEO) on intestinal antioxidative capacity, immunity, and gut microbiota of young yellow-feathered chickens. A total of nine hundred and sixty 1-d-old female Qingyuan partridge chickens were randomly allocated to four treatment groups with six replicates of 40 birds each, and the feeding trial was lasted for 30 d. The controls were fed on a basal diet without in-feed antibiotics; the birds in the antibiotic group were fed the basal diet supplemented with 20 mg/kg virginiamycin; the remaining birds were fed the basal diet containing 150 or 300 mg/kg OEO, respectively. Dietary supplementation with 150 or 300 mg/kg OEO increased average daily feed intake (P = 0.057) and average daily gain (P < 0.05). The activities of glutathione peroxidase and total antioxidative capacity in plasma, jejuna, and ileal mucosa were increased by OEO supplementation (P < 0.05), with a trend of lower jejunal content of malonaldehyde (P = 0.062). Moreover, dietary OEO increased the content of secretory immunoglobulin A (P = 0.078) and the relative expression of Claudin 1, Mucin 2, and Avain beta-defensin 1 in ileum (P < 0.05). Sequencing data of 16S rRNA indicated that dietary OEO increased the relative abundance of Firmicutes phylum, and Clostridium and Lactobacillus genera, and decreasing that of Romboutsia. Functional analyses indicated that microbial amino sugar and nucleotide sugar metabolism, replication, and repair systems were higher in OEO groups than those of controls and antibiotic treatment. In conclusion, dietary supplementation with OEO enhanced growth performance, alleviated local oxidative stress in intestine, improved production of natural antibodies, and favorably modulated intestinal microbiota composition.

Sign in / Sign up

Export Citation Format

Share Document