| 摘要 |
The present invention is related to a "bioactive" composition that comprises one or more oligogalacturonans((1→4)-α-D-galacturonan) or any other oligosaccharides (oligoguluronans) that may present an "egg box" conformation, this conformation being further stabilized by one or more polycationic saccharide(s), preferably either a chitosan oligosaccharide or a chitosan polysaccharide. The present invention is also related to a method for the preparation of this composition and its use, in medical, pharmaceutical, agricultural, nutraceutical, food, feed, textile, cosmetic, industrial and/or environmental applications. |
