In vitro and in vivo investigation of the biological action of xylooligosaccharides derived from industrial waste.

Xylooligosaccharides (XOS) are prebiotics of significant biological value that can be obtained through cost-effective purification of agricultural waste. The present research featured in vitro and in vivo investigation of prebiotic effects of xylooligosaccharides derived from wheat bran powder and brewer's spent grain. Prebiotic activity of , and spp.