Effects of dietary yeast culture supplementation during the conditioning period on equine exercise physiology

Glade, Michael J.; Campbell-Taylor, M.

doi:10.1016/s0737-0806(06)80140-1

Cited by 9 publications

(15 citation statements)

References 18 publications

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“…In contrast with the results found in present work, Glade and Campbell (1990) observed that a culture of live yeast added to horse diet led to lactate and heart rate reduction in trained animals and suggested that the increased aerobic capacity of supplemented animals was a result of the improvement in nitrogen balance, inducing an increase in muscle mass and metabolic efficiency by increasing muscle vascularity and, consequently, cardiovascular capacity.…”

Section: Resultscontrasting

confidence: 99%

Effects of supplementation with Saccharomyces cerevisiae and aerobic training on physical performance of Mangalarga Marchador mares

et al. 2015

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-The objective of this study was to assess the effects of supplementation with Saccharomyces cerevisiae on the performance of Mangalarga Marchador equines and to verify the effectiveness of the aerobic training protocol adopted. The study used 14 Mangalarga Marchador mares in a completely randomized split-plot design. The plots were made up of two treatments (groups Probiotic and Control) and the split plots comprised two maximal-effort physical tests applied both before and after the six weeks of training. The animals' spirometric parameters, heart rate, and plasma lactate levels were assessed. No difference was found between the Probiotic and Control groups in any of the parameters assessed. A difference was found in the physical tests for time-to-fatigue, aerobic and anaerobic thresholds, speed at which plasma lactate levels reached 2 and 4 mmol/L, speed at which the heart rate reached 200 bpm, and the lactate level at 30 min of the recovery period. Supplementation with Saccharomyces cerevisiae has no effect on physical conditioning of Mangalarga Marchador mares and the aerobic training protocol adopted increases the animals' aerobic and anaerobic capacity.

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Section: Resultscontrasting

confidence: 99%

Effects of supplementation with Saccharomyces cerevisiae and aerobic training on physical performance of Mangalarga Marchador mares

et al. 2015

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“…In contrast with the results found in this work, Glade and Campbell (1990) found better performance in horses supplemented with culture yeast and suggested that the increased aerobic capacity of supplemented animals was a result of the improvement in nitrogen balance, inducing an increase in muscle mass and metabolic efficiency by increasing muscle vascularity and, consequently, cardiovascular capacity. The results of this study also differed from those of Art et al (1994), who observed an increase in aerobic energy generation in horses supplemented with probiotics.…”

Section: Groupscontrasting

confidence: 99%

“…However, the yeast usage benefits in sport athlete performance are not well understood. Glade and Campbell (1990) found that probiotic supplemented horses showed heart rates 15% to 20% lower than non-supplemented animals, after moderate exercise. Art et al (1994) concluded that probiotics added to training horse diets improved carbohydrate usage for aerobic metabolism, but this effect only occurred when the animals were in training and active.…”

Section: Introductionmentioning

confidence: 93%

“…Ciênc. agrotec., Lavras, v. 36, n. 3, p. 354-362, maio/jun., 2012 In Glade and Campbell (1990) study, culture of live yeast added to horse diet led to lactate and heart rate reduction in trained animals. Art et al (1994) concluded that probiotics only improved aerobic usage capacity for reserve carbohydrates in trained horses but not in inactivity periods.…”

Section: Groupsmentioning

confidence: 99%

“…Probiotics have been used in the equine industry as a nutritional strategy to improve diet assimilation, performance and to encourage growth, among other things (BIEL et al, 1990;CAMPBELL, 1990;ART et al, 1994;MOURA et al, 2009, MOURA et al, 2011. However, there are few studies evaluating its effects on the horse athlete.…”

Section: Introductionmentioning

confidence: 99%

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Yeast as a feed additive for training horses

Rezende

Trigo²,

Lana

et al. 2012

Ciênc. agrotec.

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This research analyses the yeast supplementation effect on the digestibility of nutrients and metabolic performance in training horses. Twelve horses were assigned into 2 groups: Pr (20 g of probiotics daily per horse) and control. The diet consisted of roughage (haylage) and commercial rations and all horses were trained for 6 weeks. LIPE ® indicator was used during 7 days and feces collected for five days to determine nutrient digestibility. DM, CP, DE, P, NDF, ADF, HCEL and lignin were determined. All horses were subjected to incremental ergospirometry test before and at the end of training. Horses that received live yeast showed an increase (p<0.05) of 4.1% in the digestibility of HCEL. After training, both horse groups presented higher tolerance to fatigue, with an increase in AT and VO2max. The training improved animal performance, hemicellulose digestibility and DE was higher in Pr, but these increases did not improve the performance of these animals.Index terms: Nutritional additives, equine, exercise, probiotics. RESUMOO trabalho avaliou o efeito da suplementação com leveduras na dieta de equinos em treinamento, sobre a digestibilidade dos nutrientes e o desempenho metabólico dos animais. Doze equinos foram distribuídos em 2 grupos: Pr (equinos que receberam 20 g de probióticos diariamente) e Controle. A dieta foi composta de volumoso (haylage) e concentrado comercial e todos os equinos foram treinados durante 6 semanas. A digestibilidade dos nutrientes foi avaliada utilizando o indicador LIPE ® (7 dias) e a coleta de fezes foi realizada durante cinco dias. Foi analisado MS, PB, DE, P, FDN, FDA, HCEL e lignina. Antes e após o treinamento, todos os cavalos foram submetidos a um teste incremental ergoespirométrico. Os equinos que receberam leveduras vivas apresentaram um aumento (p <0,05) de 4,1% na digestibilidade da HCEL. Após o treinamento, ambos os grupos apresentaram maior tolerância à fadiga, com um aumento na AT e no VO2max. O treinamento melhorou o desempenho dos animais, e a digestibilidade da hemicelulose e DE foi maior no grupo Pr, mas esses aumentos não melhoraram o desempenho desses animais.Termos para indexação: Aditivos nutricionais, equino, exercício, probióticos.

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Effect of Feeding Fructooligosaccharides and Enterococcus faecium and Their Interaction on Digestibility, Blood, and Immune Parameters of Adult Horses

Saeidi

Yarahmadi

Fakhraei

et al. 2021

Journal of Equine Veterinary Science

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Effects of dietary yeast culture supplementation during the conditioning period on equine exercise physiology

Cited by 9 publications

References 18 publications

Effects of supplementation with Saccharomyces cerevisiae and aerobic training on physical performance of Mangalarga Marchador mares

Effects of supplementation with Saccharomyces cerevisiae and aerobic training on physical performance of Mangalarga Marchador mares

Yeast as a feed additive for training horses

Effect of Feeding Fructooligosaccharides and Enterococcus faecium and Their Interaction on Digestibility, Blood, and Immune Parameters of Adult Horses

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