The composition of polysaccharides in primary walls of litchi chinensis sonn

Abstract

The structure of polysaccharides from the primary cell walls of Litchi chinensis pericarp tissues is determined using various approaches, including chromatographic, spectroscopic, chemical and enzymatic methods. These primary cell walls contain mainly pectins and fucosylated xyloglucans. Further, much smaller proportions of pure xylans were also characterized, which gives evidence for the presence of nonbranched pure xylans in eudicotyledons. As far as we are aware, this is the first report detailing the structure of polysaccharides in the primary cell walls of L. chinensis pericarp tissues.