Non-antibiotic growth promoters in poultry nutrition DOI Open Access
Hafiz Muhammad Ishaq,

Waqas Ishaq,

Muhammad Usman

et al.

Annals of Animal Science, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 24, 2024

Abstract Poultry meat and eggs are considered as major sources of food for rapidly increasing human population across the globe. During rearing poultry, different antibiotics were included in poultry diets sub therapeutic doses to attain improvements growth performance. Recently, use production has been one reasons behind emergence antibiotic resistance pathogens. The pressing issue led complete or partial bans on promoters many parts world. Moreover, there have increased concerns among consumers about residues products. These administrative an incidence bacterial disease outbreaks thus compromising performance, welfare, economic outcomes producers. This ultimately attracted attention researchers find alternative strategies that could replace bring production, health, safety benefits systems. non-antibiotic mainly include probiotics, prebiotics, synbiotics, phytogenic substances, organic acids, antimicrobial peptides, enzymes, bacteriophages, egg yolk antibodies. Inclusion these solutions demonstrates promising results terms performance birds’ health. demonstrated through nutrient absorption, proliferation beneficial bacteria, reduction pathogenic species, metabolites serve energy intestinal epithelial cells host, positive modulation immune responses. Apart from reducing colonization species also exhibited satisfactory efficacy foodborne pathogens like Salmonella Campylobacter jejuni which cause illness population. In this paper, we reviewed studies evaluated effects types poultry. A description mechanism action, advantages, disadvantages gut health parameters discussed paper.

Language: Английский

Effect of Supplemental Essential Oils Blend on Broiler Meat Quality, Fatty Acid Profile, and Lipid Quality DOI Creative Commons

M. Kahiel,

Kai Wang, Hui Xu

et al.

Animals, Journal Year: 2025, Volume and Issue: 15(7), P. 929 - 929

Published: March 24, 2025

This investigation evaluates the impact of EOB on chicken growth performance, meat quality, and lipid metabolism. Two hundred fifty-six one-day-old, white-feathered broilers were randomly allocated to four groups. Each group was subdivided into eight replicates, each with unsexed chicks, including control (CON), EOB150, EOB250, EOB350, 0, 150, 250, 350 mg/L added drinking water, respectively. The expression levels genes associated antioxidants metabolism analyzed using real-time polymerase chain reaction (RT-PCR). Additionally, FA profile breast muscle determined gas chromatography. data displayed that those birds in EOB250 had a higher index compared CON group. groups showed there is increased yellowness, water holding capacity (WHC), polyunsaturated fatty acids (PUFAs), while cooking losses, drip saturated (SFAs) reduced CON. application supplements for EOB350 antioxidant indices as well antioxidant-related liver muscles. However, these decreased concentrations triglycerides (TG), total cholesterol (TC), low-density lipoprotein (LDL-C) serum EOB150 These downregulated some linked synthesis elevated expressions β-oxidation-related It can be concluded supplementation 250 has potential an alternative additive broiler industry.

Language: Английский

Citations

0
The effects of Artemisia Sieberi, Achillea Fragrantissima, and Olea Europaea leaves on the performance and physiological parameters in heat-stressed broiler chickens DOI Creative Commons
Zeinab M.H. Mahasneh, Mohannad Abuajamieh, Anas Abdelqader

et al.

Frontiers in Veterinary Science, Journal Year: 2024, Volume and Issue: 11

Published: June 17, 2024

High temperatures have detrimental effects on the performance and physiology of broiler chickens. Medicinal plants various biological activities may enhance heat resistance chickens during waves. Therefore, this study aimed to explore potential roles using specific local medicinal alleviate negative impacts stress (HS) in broilers. In study, 180 day-old chicks were used investigate HS dietary indigenous growth performance, antioxidant biomarkers, intestinal health. The assigned six groups (18 pens with 10 per pen) three replicates each. first group, kept under thermoneutral conditions (CON) fed a basal diet. other five exposed recurrent diet (T1, group) or supplemented Artemisia Sieberi (1.25 g/kg feed; T2), Achillea Fragrantissima (15 T3), Olea europaea (10 T4), all previous additives (all-in-one) combined at same dose levels mentioned above (T5). At 21 days age, from each group two phases stress: phase 1 34 (34 ± 1°C) followed by 2 35 39 (37 1°C). results indicate that significantly increased rectal temperature respiration rate Feed intake body weight gain improved groups, while feed conversion ratio was decreased response inclusion plants. Additionally, glutathione peroxidase immunoglobulin G T3, T4, T5 compared groups. induced significant upregulated mRNA shock protein 70 interleukin-8, occludin decreased. showed expression hepatic HSP70 ileum IL-8 genes relative CON T1 conclusion, supplementation these enhances maintains health sustaining productivity conditions.

Language: Английский

Citations

3
CHARACTERIZATION AND ANTIBACTERIAL APPLICATION OF PEPPERMINT ESSENTIAL OIL NANOEMULSIONS IN BROILER DOI Creative Commons
Muhammad Jabbar, Irfan Baboo,

Hamid Majeed

et al.

Poultry Science, Journal Year: 2024, Volume and Issue: 103(12), P. 104432 - 104432

Published: Oct. 14, 2024

Language: Английский

Citations

2
Effect of phytogenic Moringa oleifera leaf powder on performance, carcass characteristics, immune indicators, gut microbial population and economic viability of broiler chickens DOI Creative Commons
Carlos Wyson Tawanda Nantapo, Voster Muchenje, U. Marume

et al.

Discover Agriculture, Journal Year: 2024, Volume and Issue: 2(1)

Published: Oct. 30, 2024

The growing pressure and irreversible process of reducing eliminating the use antibiotic growth promoters (AGP) has stirred research towards development phytogenic feed additives (PFA) as future alternatives for profitability sustainability poultry enterprises. experiment aimed to compare effects Moringa oleifera leaf powder (MO) vs promoter on performance, carcass characteristics, lymphoid organ indices, intestinal lesions, bloody excreta, microbial population, mortality, economic viability broiler chicken. Day-old Cobb-500 (n = 1600) unsexed chicks were allotted 16 pens randomly assigned a control standard basal diet group containing zinc bacitracin (486 mg) salinomycin (650 mg per kg feed) (CON) or + 1% MO (MO1) 3.0% (MO3), 5% (MO5) in completely randomised design. lasted 35 days. Supplementation with diets significantly decreased ADFI, ADG, FCR (P < 0.05) during starter, grower, finisher phases. highest ADFI ADG whole phase (d 1–35) was recorded group, whilst lowest observed MO5. Feed conversion rate birds MO1 well overall period noted MO5 group. There no significant effect breast, thigh heart proportions 0.05). mean drumstick, wing, feet, neck, small intestine, liver, gizzard improved supplementation. abdominal fat spleen, Bursa Fabricius, liver intestine indices comparable among other groups. Results show reduction necrotic scores an increase dietary levels. receiving least excreta all treatment groups Incremental levels led reduced total aerobic bacteria, E. coli, C. perfringens lactobacillus spp. counts segments. Overall cost bird (39.97) followed by 3% (30.58) (20.90) CON (20.42). obtained gross net revenue bird, whereas fed losses bird. efficiency (1,14) achieved diets, (− 0.11) birds. meal can be offered at 1–3% alternative antibiotics better ratios, fat, immune indicators, gut microbiota populations low mortality. high reduces thus cheaper sources are necessary sustainable small-scale communal commercial

Language: Английский

Citations

0
Non-antibiotic growth promoters in poultry nutrition DOI Open Access
Hafiz Muhammad Ishaq,

Waqas Ishaq,

Muhammad Usman

et al.

Annals of Animal Science, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 24, 2024

Abstract Poultry meat and eggs are considered as major sources of food for rapidly increasing human population across the globe. During rearing poultry, different antibiotics were included in poultry diets sub therapeutic doses to attain improvements growth performance. Recently, use production has been one reasons behind emergence antibiotic resistance pathogens. The pressing issue led complete or partial bans on promoters many parts world. Moreover, there have increased concerns among consumers about residues products. These administrative an incidence bacterial disease outbreaks thus compromising performance, welfare, economic outcomes producers. This ultimately attracted attention researchers find alternative strategies that could replace bring production, health, safety benefits systems. non-antibiotic mainly include probiotics, prebiotics, synbiotics, phytogenic substances, organic acids, antimicrobial peptides, enzymes, bacteriophages, egg yolk antibodies. Inclusion these solutions demonstrates promising results terms performance birds’ health. demonstrated through nutrient absorption, proliferation beneficial bacteria, reduction pathogenic species, metabolites serve energy intestinal epithelial cells host, positive modulation immune responses. Apart from reducing colonization species also exhibited satisfactory efficacy foodborne pathogens like Salmonella Campylobacter jejuni which cause illness population. In this paper, we reviewed studies evaluated effects types poultry. A description mechanism action, advantages, disadvantages gut health parameters discussed paper.

Language: Английский

Citations

0