Dietary effect of licorice (Glycyrrhiza glabra) on quail performance, carcass, blood metabolites and intestinal microbiota

Faculty Agriculture Year: 2021
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Poultry Science Elsevier Volume:
Keywords : Dietary effect , licorice (Glycyrrhiza glabra) , quail    
Abstract:
This study aimed to assess the impacts of licorice (Glycyrrhiza glabra) on the growth performance, carcass traits, intestinal microbiota, liver and kidney functions, immunity, oxidative status, and lipid profile of Japanese quails. A total of 200 one-week-old unsexed Japanese quails with an average initial body weight of 26.24 § 0.2 g were randomly distributed into 5 equal groups of 40 birds and further subdivided into 5 replicates. The first (control) group was fed a diet without any licorice, while licorice powder was added at levels of 250, 500, 750, and 1000 mg per kg diet in the second, third, fourth, and fifth groups, respectively. At the age of 3 wk, the group of quail fed on a diet supplemented with 750 and 1000 mg licorice/kg of diet gained the highest body weight (BW) and daily body weight (DBW), while attaining the lowest feed conversion ratio (FCR) compared to other groups. Meanwhile, groups fed diets with licorice at levels of 0 and 250 mg/kg showed the highest feed intake. After the 5-wk feeding trial, the highest BW and DBW values, and the lowest FCR were recorded in the group fed with 750 mg licorice/kg diet. The different treatments produced no significant differences (P > 0.05) in quail carcass characteristics, including percentages of carcass, liver, gizzard, heart, giblets, and dressing. The blood of the group fed a 750 mg licorice diet had higher contents of total protein and GLOB, while its contents of A/G%, lactate dehydrogenase (LDH), total cholesterol, triglyceride (TG), and low density lipoprotein (LDL) were lower. Apart from the high level of licorice (1000 mg/kg), the MDA level was linearly and quadratically (P = 0.0413 and 0.001) decreased with different licorice groups, while superoxide dismutase (SOD), total antioxidant capacity (TAC), immunoglobulin G (IgG), and M (IgM) were quadratically increased when compared to the control group. Licorice supplementation resulted in marked reductions in the number of total bacteria, coliforms, E. coli, and Salmonella, compared to those in the control. In conclusion, the inclusion of licorice at levels of 750 and 1000 mg/kg into the diet of Japanese quail enhances the animal’s performance, immunity, antioxidant capacity, and maintains a healthy gut microbiota.
   
     
 
       

Author Related Publications

  • Fayez Mohamed Reda Mohamed Ali, "Use of lemongrass essential oil as a feed additive in quail's nutrition: its effect on growth, carcass, blood biochemistry, antioxidant and immunological indices, digestive enzymes and intestinal microbiota", Elsevier, 2021 More
  • Fayez Mohamed Reda Mohamed Ali, "Use of biological nano zinc as a feed additive in quail nutrition: biosynthesis, antimicrobial activity and its effect on growth, feed utilisation, blood metabolites and intestinal microbiota", Taylor and Francis, 2021 More
  • Fayez Mohamed Reda Mohamed Ali, "Paenibacillus polymyxa (LM31) as a new feed additive: Antioxidant and antimicrobial activity and its effects on growth, blood biochemistry, and intestinal bacterial populations of growing Japanese quail", Elsevier, 2021 More
  • Fayez Mohamed Reda Mohamed Ali, "Impacts of dietary supplementation of Boswellia serrata on growth, nutrients digestibility, immunity, antioxidant status, carcase traits and caecum microbiota of broilers", Taylor & francis, 2021 More
  • Fayez Mohamed Reda Mohamed Ali, "Use of fumaric acid as a feed additive in quail’s nutrition: its effect on growth rate, carcass, nutrient digestibility, digestive enzymes, blood metabolites, and intestinal microbiota", Elsevier, 2021 More

Department Related Publications

  • Ahmed Abdelmohsen Mahdi , "Effect of high pressure thermal pretreatment on Chlorella vulgaris biomass: Organic matter solubilisation and biochemical methane potential", Elsevier, 2013 More
  • Ahmed Abdelmohsen Mahdi , "Protease pretreated Chlorella vulgaris biomass bioconversion to methane via semi-continuous anaerobic digestion", Elsevier, 2015 More
  • Samir Ahmed Merghani Mahgoub, "Improving growth performance and health status of meat-type quail by supplementing the diet with black cumin cold-pressed oil as a natural alternative for antibiotics", Springer, 2018 More
  • Mohamed TalaatAbdou Mohamed El-Sadony, "Biosynthesis, Optimization and Characterization of Silver Nanoparticles Using a Soil Isolate of Bacillus pseudomycoides MT32 and their Antifungal Activity Against some Pathogenic Fungi", Biosynthesis, Optimization, 2019 More
  • Samir Ahmed Merghani Mahgoub, "Impact of Rosmarinus officinalis cold-pressed oil on health, growth performance, intestinal bacterial populations, and immunocompetence of Japanese quail", Elsevier, 2019 More
Tweet