Simple Summary As a result of the recent ban on antibiotics in feed, animal probiotics are
becoming increasingly popular. Yeast is extensively used as both a probiotic and prebiotic …

Probiotics (beneficial living microorganisms) and prebiotics (fiber, cell wall material, mannan
polysaccharides derived through hydrolysis of yeast cell walls) are feed additives that may …

In experiment 1, eighty crossbred steers (239±15 kg) were used in a 229-d experiment to
evaluate the effects of increasing levels of enzymatically hydrolyzed yeast (EHY) cell wall in …

The effects of 18 essential oils, yeast, Q uebracho tannin and Q uillaja saponin on ruminal
methane and gas production (GP) were studied in vitro. A lactating cow diet was incubated …

This study assessed the effect of dietary supplementation of yeast cell wall (YCW) and live
cell yeast (LCY) at different dosages on rumen's metabolites. Sixty steers were divided into …

Four Holstein steers (328±14 kg) with ruminal and duodenal cannulas were used in a 4× 4
Latin square design to examine the effect of level of zeolite supplementation (0, 10, 20 or 30 …

Functional additives, such as autolyzed yeasts, have been used to achieve greater
production efficiency and animal health. These compounds are also alternatives to the use …

Chia (Salvia hispanica L.) seeds have antioxidant properties that can improve livestock
performance and productivity. Probiotics are feed additives that may have pharmaceutical …

RESUMO Giovanna Bobato Pontarolo. Efeitos da inclusão de leveduras autolisadas na
terminação de novilhos confinados. 2021. 77f. Universidade Estadual do Centro-Oeste …

Intensive farm conditions, overcrowding and limited individual space, high grain feed,
transportation, exposure to pathogens and high productivity are several stressors that can …