Počet záznamů: 1  

Intact brown seaweed (Ascophyllum nodosum) in diets of weaned piglets: Effects on performance, gut bacteria and morphology and plasma oxidative status

  1. 1.
    SYSNO ASEP0386715
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevIntact brown seaweed (Ascophyllum nodosum) in diets of weaned piglets: Effects on performance, gut bacteria and morphology and plasma oxidative status
    Tvůrce(i) Michiels, J. (BE)
    Skřivanová, E. (CZ)
    Missotten, J. (BE)
    Ovyn, A. (BE)
    Mrázek, Jakub (UZFG-Y) RID, ORCID
    De Smet, S. (BE)
    Dierick, N. (BE)
    Zdroj.dok.Journal of Animal Physiology and Animal Nutrition - ISSN 0931-2439
    Roč. 96, č. 6 (2012), s. 1101-1111
    Poč.str.11 s.
    Jazyk dok.eng - angličtina
    Země vyd.DE - Německo
    Klíč. slovaantioxidant ; gut function ; weaning piglets
    Vědní obor RIVFB - Endokrinologie, diabetologie, metabolizmus, výživa
    Institucionální podporaUZFG-Y - RVO:67985904
    UT WOS000314234700018
    DOI10.1111/j.1439-0396.2011.01227.x
    AnotaceThe aim was to assess the effects of intact dried Ascophyllum nodosum seaweed on piglet performances, gut bacteria and function and plasma oxidative status. A total of 160 weaned piglets (21days, 6.59±0.91kg) were allocated to four dietary treatments with eight pen replicates of five animals each for 28days: a control diet; based on cereals, soybean meal and milk products, and three basal diets supplemented with either 2.5, 5.0 or 10.0g dried seaweed per kg. At day 12/13 one piglet from each pen was sacrificed. Plasma samples were taken to determine parameters of oxidative status. Digesta were sampled for microbiological plate countings onto selective media and molecular analysis using PCR-DGGE. Small intestinal tissue was taken for morphological and electro-physiological determinations. Data were analysed by a linear model with treatment as fixed effect. A. nodosum supplementation had no effect on daily weight gain, nor did it alter feed conversion ratio. Plate countings failed to reveal differences among treatments. Dendograms prepared using PCR-DGGE banding patterns did not indicate clustering of microbial profiles based on diet supplement. Plasma oxidative status and outcome of morphology and of electro-physiological measurements from gut tissues were similar for all treatments. Thus, the addition of A. nodosum seaweed to well digestible diets did not enhance performances of piglets nor some gut health parameters and plasma oxidative status
    PracovištěÚstav živočišné fyziologie a genetiky
    KontaktJana Zásmětová, knihovna@iapg.cas.cz, Tel.: 315 639 554
    Rok sběru2013