RRC ID 21409
Author Azmi AF, Mustafa S, Hashim DM, Manap YA.
Title Prebiotic activity of polysaccharides extracted from Gigantochloa levis (Buluh beting) shoots.
Journal Molecules
Abstract Bamboo shoot crude polysaccharides (BSCP) extracted from the shoots of Gigantochloa levis gave about 3.27 ± 0.18% on dry basis and a very minute percentage of protein (0.02 ± 0.01%). The molecular weight of BSCP estimated by gel chromatography was found to be around 7.49 × 103 Da, while the molecular weights of purified fractions (F1 to F5) were around 1550.96, 1471.63, 1685.78, 1691.61 and 1551.67 Da, respectively. The FTIR spectrum of BSCP revealed the possibility that the extract contains β-glucan, which can be considered a valuable compound for the medical and food industries. These relate to the resistance of BSCP towards artificial human gastric juice which is more than 99%. Prebiotic activity tested using BSCP as a carbon source showed significant increase in the growth of B. animalis ATCC 1053, B. longum BB 536 and L. acidophilus ATCC 4356 as compared to the use of FOS. Survivality of S. choleraesuis JCM 6977 was found to be slower in both BSCP and FOS. Study conducted reflects a good sign for the BSCP to be exploited as a promising prebiotic.
Volume 17(2)
Pages 1635-51
Published 2012-2-7
DOI 10.3390/molecules17021635
PII molecules17021635
PMID 22314383
MeSH Anion Exchange Resins Bambusa / chemistry* Chromatography, Ion Exchange Gastric Juice Humans Molecular Weight Polysaccharides / chemistry Polysaccharides / isolation & purification Polysaccharides / pharmacology* Prebiotics* Spectroscopy, Fourier Transform Infrared
IF 3.098
Times Cited 7
WOS Category CHEMISTRY, ORGANIC
Resource
General Microbes JCM 6977