Thong khamo flavored with Grilled Shredded Squid and Peanut Dipping Sauce, enriched with Chitosan Innovation and Local Connection Nakhon Si Thammarat PolyTechnic College is located near a fishing community, which is an important source of seafood, with squid being a primary product. Most of the local squid processing is still basic, resulting in low added value.This innovation was conceived to combine cultural heritage with the main local ingredient (squid)