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Cecal Microbiome Composition And Metabolic Function In Probiotic Treated Broilers.

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Cecal Microbiome Composition And Metabolic Function In Probiotic Treated Broilers.

Related Experiment Video

Author Spotlight: Advancing Intestinal Bacteria Cultivation for Poultry

Author Spotlight: Advancing Intestinal Bacteria Cultivation for Poultry

Published on: May 10, 2024

Cecal microbiome composition and metabolic function in probiotic treated broilers.

Denise R Rodrigues¹, Whitney Briggs¹, Audrey Duff¹

¹Department of Animal Sciences, The Ohio State University, Columbus, Ohio, United States of America.

|June 4, 2020

View abstract on PubMed

Summary

This summary is machine-generated.

Probiotic supplementation in poultry diets improved body weight and weight gain in young broilers. Specific formulations enhanced microbial metabolism and reduced mortality, highlighting their potential for improving poultry health.

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Area of Science:

Animal Science
Microbiology
Nutritional Science

Background:

Probiotics are increasingly utilized in poultry for gut health and performance enhancement.
Modulating intestinal microbiota and metabolic activities is key to improving poultry health.
Understanding probiotic effects on cecal microbiota and growth is crucial.

Purpose of the Study:

To evaluate the impact of various probiotic formulations on broiler cecal microbiota.
To analyze the metabolic profiles of cecal communities under different probiotic treatments.
To associate cecal microbiota with growth parameters in broilers.

Main Methods:

Tested synbiotic (SYNBIO), yeast-based (YEAST), and single-strain Bacillus formulations (SINGLE1, SINGLE2, SINGLE3).

Assessed taxonomic and metabolic profiling of cecal microbial communities.

Correlated microbiota data with body weight (BW), body weight gain (BWG), and mortality.

Main Results:

SYNBIO, YEAST, SINGLE2, and SINGLE3 improved BW and BWG by 7 days.
SYNBIO significantly reduced overall mortality by 42 days.
Probiotics influenced metabolic profiles, with SYNBIO and SINGLE2 showing beneficial adaptations.
Lactobacillales abundance correlated with lower Enterobacteriales, higher BW, and reduced mortality.

Conclusions:

Probiotic supplementation can enhance microbial energy metabolism in broiler ceca.
Specific probiotics positively impact broiler growth and survival rates.
Targeting microbial communities offers a promising strategy for poultry production.