Supplementation with live yeasts and essential oils does not alter blood, fecal and digestible parameters in horses

Palagi, Mayara Angela Faga; Feltre, Kátia; Gonzaga, Iaçanã Valente Ferreira; Costa, Regina de Lima; Filho, Luiz Antonio Jorge de Moraes; Balieiro, J. C. C.; Gobesso, Alexandre Augusto de Oliveira

doi:10.1016/j.livsci.2017.10.024

Cited by 6 publications

(9 citation statements)

References 23 publications

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“…Julliand et al () reported that inclusion of (10 × 10 9 and 10 × 10 10 CFU per animal per day of S. cerevisiae ) in horses’ diet had no effect on gastric pH but reduces the lactic acid utilizing bacteria. Palagi et al () reported that supplementation of 2 g per head per day of S. cerevisiae in horses’ diet did not produce any effect on digestibility, feacal pH and blood parameters. However, (Efsa, ) reported that the inclusion of 10 g of S. cerevisiae /head/day improved fibre digestibility and growth.…”

Section: Probiotic Yeast For Horsesmentioning

confidence: 99%

Saccharomyces cerevisiaeas a probiotic feed additive to non and pseudo‐ruminant feeding: a review

et al. 2019

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The production of livestock and poultry faces major challenges to meet the global demand for meat and dairy products and eggs due to a steady increase in the world’s population and the ban of antibiotics in animal production. This ban has forced animal nutritionists to seek for natural alternatives to antibiotics. In this context, the yeast Saccharomyces cerevisiae has received considerable attention in the last decade. It has been reported that feed supplementation with live yeast cells improve feed efficiency, enhance feed digestibility, increase animal performance, reduce the number of pathogenic bacteria, improve animal health and reduce the negative environmental impacts of livestock production. The current review sheds light on the effects of the use of live S. cerevisiae cells in the diets of nonruminant and pseudo‐ruminant’s animals and the mechanisms by which they exert its effects. This review work revealed that the addition of S. cerevisiae in poultry feed causes a phenomenon called competitive exclusion of pathogenic bacteria capable of causing disease adhere to the yeast surface, and so removing a large amount of harmful micro‐organisms and allowing the Animal defend more effectively, the production of antimicrobial agents, the balancing the gut microbiota and stimulation of host adaptive immune system and improving gut morphological structure, thus these benefits are reflected on the overall poultry health. In addition, in the presence of live S. cerevisiae cells, the immunity of rabbits was improved due to the high number of white blood cell. In addition, apparent digestibility of acid and neutral detergent fibre was improved in horses and rabbits. Saccharomyces cerevisiae in pig diets augment mucosal immunity by increasing IgM and IgA activity against pathogens, enhance intestinal development and function, adsorb mycotoxins, modulate gut microbiota and reduce postweaning diarrhoea.

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Section: Probiotic Yeast For Horsesmentioning

confidence: 99%

Saccharomyces cerevisiaeas a probiotic feed additive to non and pseudo‐ruminant feeding: a review

et al. 2019

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“…Thus, an increase in ADF digestibility could be reflected in an increased energy availability for the horse [ 51 ]. Finally, live yeast administration (2 g/day) to a mini-horse breed receiving a diet with a 60:40 concentrate:hay ratio also resulted in no improvement in the AD coefficients of DM, OM, CP, EE, NDF, ADF, and starch [ 47 ].…”

Section: Effect Of S Cerevisiae On Nutrient Digest...mentioning

confidence: 99%

“…In addition to the previously cited factor that can affect the efficacy of yeast supplementation to horses, the method applied to evaluate digestibility can influence outcomes obtained. Most of the studies evaluating the influence of S. cerevisiae on nutrient digestibility relied on the total collection of feces [ 3 , 27 , 46 , 47 ], while only Agazzi et al [ 29 ] used a different method, based on the employment of acid insoluble ash (AIA) as indigestible markers. Total feces collection or AIA methods can lead to similar [ 54 , 55 ] or different results [ 54 ], depending on the rates of concentrate inclusion in the diet [ 54 ], the percentage of recovery of AIA in the feces [ 56 ], and the contamination with soil, if collecting the samples from the ground [ 57 ].…”

Section: Effect Of S Cerevisiae On Nutrient Digest...mentioning

confidence: 99%

“…When samples are collected from fistulated horses, the presence itself of the cannula leads to oxygen entrance, thus creating conditions that stimulate the activity of the yeast, finally leading to more evident results. On the other hand, when samples are collected from non-fistulated animals, thus simulating normal conditions, the efficacy of the yeast and its effects on apparent digestibility seem to be lower, due to the already low concentration of oxygen [ 47 ]. Additionally, the duration of the collection period seems to be relevant [ 58 ].…”

Section: Effect Of S Cerevisiae On Nutrient Digest...mentioning

confidence: 99%

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The Role of Yeast Saccharomyces cerevisiae in Supporting Gut Health in Horses: An Updated Review on Its Effects on Digestibility and Intestinal and Fecal Microbiota

Perricone

Sandrini

Irshad

et al. 2022

Animals

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To support the overall health of horses, it is essential to maintain an optimal gut health (GH) status, which encompasses several physiological and functional aspects, including the balance and functionality of intestinal microbial populations and, accordingly, the effective digestion and absorption of nutrients. Numerous biotic and abiotic stressors can lead to an imbalance of GH, such as the quality of forages and the composition of diet, e.g., the inclusion of high energy-dense feeds to meet the energy requirements of performance horses. To support the digestive function and the intestinal microbial populations, the diet can be supplemented with feed additives, such as probiotic yeasts, that promote the ability of cellulolytic bacteria in the hindgut to digest the available fiber fractions, finally increasing feed efficiency. Among the different yeasts available, S. cerevisiae is the most used in horses’ nutrition; however, results of digestibility trials, as well as data on intestinal and fecal microbial populations, are sometimes contradictory. Therefore, the purpose of this review is to summarize the effects of S. cerevisiae on in vivo and in vitro digestibility, providing an updated overview of its effects on the intestinal and fecal microbial population.

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“…A digestão de na mensuração de 60 minutos após tratamento(CANTARELLI et al, 2018). Em um experimento em DQL 3X3, com 3 dietas (gramínea, leguminosa e pasto nativo), sob pastejo em três dias intervalados com 24 horas para washout, no verão e repetido no outono, com seis equinos, separados em grupo de 2 em sub-plot, os (61,18 mg/dL) que pode não ser justificado pelo nível energético, mas que também não permite tal exclusão.Em dietas com relação 60:40 concentrado:tifton, com incremento de levedura, óleo, ou conjugado óleo e levedura, a dieta apenas com adição de levedura foi a que apresentou maior valor para extrato etéreo, e também a que apresentou maior valor para HDL e maior área sob a curva para a glicemia(PALAGI et al, 2017).Em experimento Cross Over, animais alimentados com dieta com 11,8 % de gordura, comparados com os alimentados com dieta de 1,5 %, apresentaram maiores níveis de HDL em condição prévia a teste em esteira. Após trabalho na esteira, as avaliações indicaram que aqueles possuíam maior nível de gordura na dieta tinham menor variação no nível de HDL, com diferença significativa antes, durante e depois do teste(OLDRUITENBORGH-OOSTERBAAN et al, 2010).…”

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Souza e Diego. Rafael Françoso um parceiro que trouxe no seu doutorado ensinamentos. A grata oportunidade sob a regência das Professoras Doutoras Maria Claudia Araripe Sucupira e Alice Maria Melville Paiva Della Libera na atuação como representante discente cresci mais do que a formação formal oportunizaria. Aos amigos e colegas da pós-graduação em especial aqueles que compartilham oportunidades e ensinamentos,

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Supplementation with live yeasts and essential oils does not alter blood, fecal and digestible parameters in horses

Cited by 6 publications

References 23 publications

Saccharomyces cerevisiaeas a probiotic feed additive to non and pseudo‐ruminant feeding: a review

Saccharomyces cerevisiaeas a probiotic feed additive to non and pseudo‐ruminant feeding: a review

The Role of Yeast Saccharomyces cerevisiae in Supporting Gut Health in Horses: An Updated Review on Its Effects on Digestibility and Intestinal and Fecal Microbiota

>b<Avaliação clínica de uma formulação para nutrição enteral em equinos>/b<

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