Chitosan oligosaccharide (AOS)

Chitosan Oligosaccharide-The Only Positively Charged Member of Oligosaccharide Family

Chitosan oligosaccharide (AOS) is an oligosaccharide with a polymerization degree of less than 20 obtained through the degradation of biological enzymes from abundant marine biological resources (shrimp and crab shells). It is the only “positively charged natural active product” in nature. In agriculture, it is also called aminooligosaccharide. Molecular weight ≤3000Da, low molecular weight product …

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