作者: Bruna da Silva Menezes , Daniele Misturini Rossi , Fabio Squina , Marco Antônio Záchia Ayub
DOI: 10.1016/J.BITEB.2018.05.004
关键词: Lactobacillus plantarum 、 Chemistry 、 Bioprocess 、 Probiotic 、 Bacteria 、 Husk 、 Lactic acid 、 Prebiotic 、 Food science 、 Substrate (chemistry)
摘要: Abstract We describe a three-steps bioprocess to convert rice husk as source of xylooligosaccharides and then used these prebiotics grow lactic acid bacteria model produce probiotics from vegetal sources. First, Aspergillus brasiliensis BLf the recombinant nidulans XynC A773 strains were solid-state cultivated in xylanases (234.7 ± 0.01 U·g−1 192 ± 0.03 U·g−1 substrate, respectively). These enzymatic preparations directly applied hydrolyze its hemicellulosic structure obtain (37.25 mg XOS·g−1 substrate 75.92 mg XOS·g−1 Prebiotic effect XOS was tested by cultivating probiotic Lactobacillus plantarum BL011 Bifidobacterium lactis B-12, which grew this substrate. The results work showed that it is possible proceed use prebiotic sugars using same agro-residue, being their food related applications.