The raw material for preparing oligochitosan by enzymatic hydrolysis reaction is chitosan. The molecular weight (viscosity) and deacetylation degree of chitosan have a great influence on the enzymatic hydrolysis reaction. The same enzyme preparation uses different chitosan as the substrate , The enzyme activity measured is not the same. Therefore, when using this enzyme preparation, it is best to use the chitosan raw material to determine the enzyme activity by yourself in order to calculate the amount of enzyme preparation used.This product have exported to Canda ,German ,Itlay ,Russia ,Australia etc ,for more details ,pls contact with us directly .
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