Ontology highlight
ABSTRACT:
SUBMITTER: Jin W
PROVIDER: S-EPMC3497013 | biostudies-literature | 2012 Oct
REPOSITORIES: biostudies-literature
Marine drugs 20120925 10
A fucoidan extracted from Saccharina japonica was fractionated by anion exchange chromatography. The most complex fraction F0.5 was degraded by dilute sulphuric acid and then separated by use of an activated carbon column. Fraction Y1 was fractionated by anion exchange and gel filtration chromatography while Fraction Y2 was fractionated by gel filtration chromatography. The fractions were determined by ESI-MS and analyzed by ESI-CID-MS/MS. It was concluded that F0.5 had a backbone of alternating ...[more]