Snailase is mixture of enzymes. Activity cannot be defined on the whole for snailase.
Snailase, also called helicase, extracted from crop and digestive tract of snails, consists of more than 30 enzymes, including cellulose, hemicellulase, seminase, N- acetylglucosamine, lactase, galactase, proteolytic enzyme, pectinase, catechol -o- methyltransferase, sulfatase, amidase, decarboxylase, depolymerase, β- glucuronidase, phenol sulfatase, xymohexase, sucrase, esterases, tetrazole oxidase, etc.
specific to the substrate you can define the activityr.
It is now used for hydrolysis, digestion and conversations.
No literature is found with specific substrate and conditions so far (searched in google scholar and web of science)