Mitigation of Enteric Pathogens and Modulation of Gut
Microbiota in Poultry by Natural Feed Additives
Introduction
Overview of Enteric Pathogens in Poultry
Importance of Gut Microbiota in Poultry Health
The Need for Natural Feed Additives
Understanding Enteric Pathogens
Types of Enteric Pathogens Affecting Poultry
1. Salmonella
2. Campylobacter
3. Clostridium perfringens
Impact of Enteric Pathogens on Poultry Health and Production
Transmission and Lifecycle of Key Enteric Pathogens
The Poultry Gut Microbiota
Composition and Functions of the Gut Microbiota
Role of Gut Microbiota in Nutrition, Health, and Disease Resistance
Dysbiosis: Causes, Consequences, and Management
Natural Feed Additives: An Overview
Types of Natural Feed Additives
Probiotics
Prebiotics
Phytogenics
Organic Acids
Mechanisms of Action
Role in mitigating enteric pathogens
1. Antimicrobial properties
2. Immune system modulation
Benefits Beyond Pathogen Mitigation
Probiotics in Poultry Nutrition
Mechanisms of Probiotic Action Against Enteric Pathogens
Modulation of Gut Microbiota by Probiotics
Case Studies: Success Stories and Lessons Learned
Prebiotics: Fueling Beneficial Microbes
How Prebiotics Work
Impact on Gut Health and Pathogen Suppression
Synergy with Probiotics: The Prebiotic-Probiotic Interaction
Phytogenics: The Power of Plant-Based Additives
Antimicrobial and Immunomodulatory Effects of Phytogenics
Phytogenics in Modulating Gut Microbiota
Examples of Effective Phytogenic Additives in Poultry Diets
Organic Acids: Lowering the Gut pH
Role of Organic Acids in Pathogen Control
Effects on the Gut Microbial Population
Practical Applications and Efficacy
Implementing Natural Feed Additives in Poultry Diets
Considerations for Selecting Appropriate Additives
Strategies for Effective Integration into Poultry Diets
Monitoring and Evaluating the Impact on Health and Performance
Challenges and Future Directions
Overcoming Resistance to Natural Feed Additives
Research Gaps and Opportunities for Innovation
Regulatory Considerations and Market Trends
Conclusion