- chitosan ingredient
- 2016-11-12 14:16
- Test ItemsSpecificationsAppearanceYellowish-Brown PowerContent (%)≥85Molecular Weight (Da)≤3000DAC (%)≥90Particle Siz
- Chitosan Oligosaccharide
- 2016-11-12 10:16
- Chitosan Oligosaccharide: is a non-toxic functional amino sugarof low molecular weight. It’s made from snow crab shell