2010
DOI: 10.1590/s0103-84782010001100016
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Abstract: RESUMO Estudou-se o uso do ácido butírico (AB) e da fitase em dietas de suínos na fase de crescimento, variando no nível de cálcio. O experimento foi subdivido no tempo em dois

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Cited by 15 publications
(16 citation statements)
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“…Moreover, these acids have multifunctional properties that can affect different performance parameters. For example, in addition to modulating the gastrointestinal microbiota, butyric acid or sodium butyrate is the preferential energy source for intestinal cells and plays an important regulatory function in cell proliferation, cell differentiation, and apoptosis inhibition (Biagi et al, 2007;Claus et al, 2008;Mazzoni et al, 2008;Machinsky et al, 2010). However, the results of studies evaluating the effect of adding organic acids to weaned piglet diets are still controversial (Zentek et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
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“…Moreover, these acids have multifunctional properties that can affect different performance parameters. For example, in addition to modulating the gastrointestinal microbiota, butyric acid or sodium butyrate is the preferential energy source for intestinal cells and plays an important regulatory function in cell proliferation, cell differentiation, and apoptosis inhibition (Biagi et al, 2007;Claus et al, 2008;Mazzoni et al, 2008;Machinsky et al, 2010). However, the results of studies evaluating the effect of adding organic acids to weaned piglet diets are still controversial (Zentek et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…However, the results of studies evaluating the effect of adding organic acids to weaned piglet diets are still controversial (Zentek et al, 2013). Some studies observed improvement in performance and diet digestibility, with a consequent reduction in gastrointestinal disorders (Chiquieri et al, 2009;Machinsky et al, 2010;Braz et al, 2011), while others found no effects on these parameters (Freitas et al, 2006;Rego et al, 2012). It is still not possible to establish whether these variations are the result of differences in diet composition (Freitas et al, 2006) and in the types of acid tested, their concentrations and specific combinations (blend), or are due to synergism and/or antagonism between ingredients and these additives that could mask possible effects.…”
Section: Introductionmentioning
confidence: 99%
“…Entretanto, Machinsky et al (11) , em um experimento com animais em crescimento, verificaram que a inclusão do ácido butírico melhorou a digestibilidade aparente da proteína (p<0,05). Mroz et al (12) , utilizando suínos fistulados em crescimento, avaliaram o efeito da capacidade tamponante da dieta e/ou a inclusão de ácido fórmico, butírico ou fumárico.…”
Section: Resultsunclassified
“…Existe dificuldade em encontrar dados publicados sobre a digestibilidade de variáveis da fração fibrosa dos alimentos. Entre as pesquisas avaliando o efeito de acidificantes na digestibilidade em suínos (11)(12)(13)(14)18) , apenas Rego et al (14) avaliaram efeito de acidificante sobre a digestibilidade da FDA, sendo os resultados próximos aos encontrados neste estudo (70%). No entanto, esses autores demonstraram que a dieta com adição de 0,1% de acidificante apresentou maior CDFDA em relação às dietas com 0 ou 0,2% (P<0,02).…”
Section: Resultsunclassified
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