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Chitosan: a promising natural polysaccharide feed additive in poultry production systems

  • 0Poultry Diseases Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Iranian Journal of Veterinary Research +

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May 27, 2024

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May 27, 2024

View abstract on PubMed

Summary

This summary is machine-generated.

Chitosan and chitosan nanoparticles offer a safe, natural alternative to antibiotic growth promoters in poultry. These feed additives enhance broiler and layer performance, boost immunity, and show antimicrobial properties.

Area Of Science

  • Veterinary Medicine
  • Animal Science
  • Poultry Production

Background

  • Antibiotic growth promoters in poultry pose risks of drug resistance and residues.
  • EU regulations have banned antibiotic growth promoters, necessitating safer alternatives.
  • Chitosan is explored as a natural feed additive substitute in veterinary medicine.

Purpose Of The Study

  • To review the effects of chitosan and its nanoparticle forms in poultry production.
  • To evaluate chitosan's impact on production traits, antimicrobial, immune, and antioxidant properties.
  • To assess chitosan's influence on blood parameters and its role in vaccine production.

Main Methods

  • Literature review of studies on chitosan and chitosan nanoparticles in poultry.
  • Analysis of research on chitosan's effects on broiler and layer performance.
  • Examination of data on chitosan's antimicrobial, immunomodulatory, and antioxidant activities.

Main Results

  • Dietary chitosan improved overall performance parameters in broilers and layers.
  • Chitosan demonstrated antimicrobial activity against various pathogens and enhanced immune response.
  • Chitosan supplementation modulated antioxidant activity and altered blood parameters.
  • Chitosan nanoparticles serve as effective vaccine delivery vehicles and mucosal adjuvants.

Conclusions

  • Chitosan and its nanoparticles are promising natural alternatives to antibiotics in poultry farming.
  • Chitosan positively impacts poultry health, performance, and disease resistance.
  • Further research supports chitosan's role in sustainable poultry production and vaccine development.

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