Several previous studies suggested that because of its
high content of hemicelluloses-mannan, PKE could be a
source of prebiotics for poultry and perhaps other livestock
species as well (Sundu et al., 2006; Saenphoom
et al., 2013). However, except for the study using experimental
rats (Chen et al., 2015), we have not found
any study on the effects of oligosaccharides extract from
PKE in chickens or other livestock species.
Results of the present study showed that supplementing
OligoPKE had no effect on birds ADG and ADFI
throughout the experimental period (Table 3). The lack
of significant effect of OligoPKE as source of prebiotic
on ADG and ADFI of broilers was not as expected,
but it is not surprising because supplementation of the
OligoPKE at 0.5 and 1% levels did not significantly
alter the nutritive contents, including those of energy
and protein of the OligoPKE supplemented diets.
Several previous studies suggested that because of itshigh content of hemicelluloses-mannan, PKE could be asource of prebiotics for poultry and perhaps other livestockspecies as well (Sundu et al., 2006; Saenphoomet al., 2013). However, except for the study using experimentalrats (Chen et al., 2015), we have not foundany study on the effects of oligosaccharides extract fromPKE in chickens or other livestock species.Results of the present study showed that supplementingOligoPKE had no effect on birds ADG and ADFIthroughout the experimental period (Table 3). The lackof significant effect of OligoPKE as source of prebioticon ADG and ADFI of broilers was not as expected,but it is not surprising because supplementation of theOligoPKE at 0.5 and 1% levels did not significantlyalter the nutritive contents, including those of energyand protein of the OligoPKE supplemented diets.
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