| 化学表述 |
Psyllium hemicellulose is comprised of the alkali soluble fraction of psyllium (plantago ovata) seed husk. This fraction consists of a combination of highly substituted arabinoxylan polysaccharides. These polysaccharides are linear chains of xylose units to which are attached single units of arabinose and additional xylose. Also present are rhamnose, galactose, glucose and rhamnosyluronic acid residues. |
