Department of Biochemical and Pharmaceutical Technology, University of São Paulo, São Paulo, 05508-000, Brazil.
Graduate Program of Pharmaceutical Sciences, State University of Paraíba, Campina Grande, Paraíba, Brazil.
Nat Prod Res. 2020 Aug;34(16):2367-2371. doi: 10.1080/14786419.2018.1536129. Epub 2018 Nov 30.
This work aimed at evaluating the prebiotic potential of the aqueous extract and crude polysaccharides from boles by an screening. Crude polysaccharides were obtained from the aqueous bole extract by precipitation with acetone and resuspension in water. The liquid extract and the polysaccharide solution were then spray dried and submitted to thermal analysis and quantification of metabolites. Prebiotic activity was checked on probiotic strains belonging to the genus using inulin, fructo-oligosaccharides, fructose and glucose as positive controls. The powder of bole extract, which has recently been identified as a rich source of inulin, exhibited higher potential of fermentation compared with crude polysaccharides.
本工作旨在通过筛选来评估 bole 的水提物和粗多糖的益生元潜力。粗多糖通过丙酮沉淀和水重悬从水提 bole 提取物中获得。然后将液体提取物和多糖溶液喷雾干燥，并进行热分析和代谢物定量。使用菊粉、果寡糖、果糖和葡萄糖作为阳性对照，对属于 属的益生菌菌株进行了益生元活性检查。最近被鉴定为富含菊粉的 bole 提取物粉末与粗多糖相比，具有更高的发酵潜力。
