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  1. Article ; Online: The potential mechanistic insights and future implications for the effect of prebiotics on poultry performance, gut microbiome, and intestinal morphology.

    Yaqoob, M U / El-Hack, M E Abd / Hassan, F / El-Saadony, M T / Khafaga, A F / Batiha, G E / Yehia, N / Elnesr, S S / Alagawany, M / El-Tarabily, K A / Wang, M

    Poultry science

    2021  Volume 100, Issue 7, Page(s) 101143

    Abstract: Prebiotics may modify the biological processes in the chickens' gastrointestinal tract to improve poultry performance and health. Prebiotics are natural feed additives that offer many economic advantages by decreasing mortality rates, increasing growth ... ...

    Abstract Prebiotics may modify the biological processes in the chickens' gastrointestinal tract to improve poultry performance and health. Prebiotics are natural feed additives that offer many economic advantages by decreasing mortality rates, increasing growth rates, and improving birds' feed efficiency. Prebiotic action potentially affects the degradation of indigestible dietary compounds, the synthesis of nitrogen components and vitamins, and simplifies the removal of undesirable elements in the diet. Prebiotics could also induce desirable gut microbiome modifications and affect host metabolism and immune health. It is worth mentioning that gut bacteria metabolize the prebiotic compounds into organic compounds that the host can subsequently use. It is important to limit the concept of prebiotics to compounds that influence the metabolism of resident microorganisms. Any medicinal component or feed ingredient beneficial to the intestinal microecosystem can be considered a prebiotic. In this review, the impacts of prebiotics on the gut microbiome and physiological structure are discussed, emphasizing the poultry's growth performance. The current review will highlight the knowledge gaps in this area and future research directions.
    MeSH term(s) Animals ; Chickens ; Gastrointestinal Microbiome ; Gastrointestinal Tract/chemistry ; Poultry ; Prebiotics/analysis
    Chemical Substances Prebiotics
    Language English
    Publishing date 2021-03-23
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 242586-5
    ISSN 1525-3171 ; 0032-5791
    ISSN (online) 1525-3171
    ISSN 0032-5791
    DOI 10.1016/j.psj.2021.101143
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: The potential mechanistic insights and future implications for the effect of prebiotics on poultry performance, gut microbiome, and intestinal morphology

    Yaqoob, M.U / El-Hack, M.E. Abd / Hassan, F / El-Saadony, M.T / Khafaga, A.F / Batiha, G.E / Yehia, N / Elnesr, S.S / Alagawany, M / El-Tarabily, K.A / Wang, M

    Poultry science. 2021 July, v. 100, no. 7

    2021  

    Abstract: Prebiotics may modify the biological processes in the chickens' gastrointestinal tract to improve poultry performance and health. Prebiotics are natural feed additives that offer many economic advantages by decreasing mortality rates, increasing growth ... ...

    Abstract Prebiotics may modify the biological processes in the chickens' gastrointestinal tract to improve poultry performance and health. Prebiotics are natural feed additives that offer many economic advantages by decreasing mortality rates, increasing growth rates, and improving birds' feed efficiency. Prebiotic action potentially affects the degradation of indigestible dietary compounds, the synthesis of nitrogen components and vitamins, and simplifies the removal of undesirable elements in the diet. Prebiotics could also induce desirable gut microbiome modifications and affect host metabolism and immune health. It is worth mentioning that gut bacteria metabolize the prebiotic compounds into organic compounds that the host can subsequently use. It is important to limit the concept of prebiotics to compounds that influence the metabolism of resident microorganisms. Any medicinal component or feed ingredient beneficial to the intestinal microecosystem can be considered a prebiotic. In this review, the impacts of prebiotics on the gut microbiome and physiological structure are discussed, emphasizing the poultry's growth performance. The current review will highlight the knowledge gaps in this area and future research directions.
    Keywords digestive tract ; feed composition ; feed conversion ; growth performance ; intestinal microorganisms ; intestines ; metabolism ; mortality ; nitrogen ; prebiotics
    Language English
    Dates of publication 2021-07
    Publishing place Elsevier Inc.
    Document type Article
    ZDB-ID 242586-5
    ISSN 1525-3171 ; 0032-5791
    ISSN (online) 1525-3171
    ISSN 0032-5791
    DOI 10.1016/j.psj.2021.101143
    Database NAL-Catalogue (AGRICOLA)

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