This test was conducted to research the quality of fermented feed by the feruloyl esterases, and investigate the effects of it on the performance of broilers. This paper was conducted to reduce the existed non-starch polysaccharides anti-nutritional factors in the feed and promote the intake of the nutrients. A total of 180 yellow foot chicken aged of 20 days were allocated to 4 groups with 5 replicates per group and 9 chicken per replicate. The 4 groups were fed basal diet with 10% stipe (control), 10% common fermented feed, 10% enzymatic feed and 10% enzymatic fermentation feed. The results showed that, the contents of crude protein, total amino acids, ferulic acid and xylooligosaccharides, and the number of total beneficial bacteria in enzymatic fermented feed were higher than those of the common fermented feed. In the broiler's feeding, average daily gain of broilers was increased by 6.42%, average daily feed intake and feed to gain ratio were decreased by 5.91% and 11.34%, respectively. Our results demonstrate the feruloyl esterases enzymatic fermented feed can improve the feed quality, promote the broiler growth and enhance the feed conversion rate.
WANG Linlin, CHEN Peiqin, LUO Yun, LI Xialan
. Enzymatic fermented feed by the Feruloyl Esterases: Quality and Effects on the Performance of Broilers[J]. Chinese Journal of Animal Nutrition, 2015
, 27(5)
: 1540
-1548
.
DOI: 10.3969/j.issn.1006-267x.2015.05.026
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