FUNCTIONAL STARCH VERMICELLI(TANGMYEON) CONTAINING GREEN TEA AND CHITOSAN AND PREPARATION METHOD THEREOF

摘要

PURPOSE: Functional starch vermicelli(tangmyeon) and a preparation method thereof are provided, which starch vermicelli(tangmyeon) has nutrition and function of green tea and chitosan, and maintains its native texture taste. CONSTITUTION: The method for preparing the functional starch vermicelli(tangmyeon) comprises the steps of: mixing 95 to 99 wt.% of potato or sweet potato starch with 1 to 5 wt.% of pulverized green tea leaves with 100 to 200 meshes to prepare mixed starch for starch vermicelli(tangmyeon); mixing 11 to 19 wt.% of potato or sweet potato starch, 2 to 10 wt.% of chitosan solution wherein chitosan has the molecular weight of 10,000 to 50,000 dalton and deacetylation degree of 90 to 95%, and 69 to 86 wt.% of water to prepare gruel; mixing 55 to 65 wt.% of the mixed starch for starch vermicelli(tangmyeon) with 35 to 45 wt.% of gruel and kneading the mixture; removing the air from the dough for starch vermicelli(tangmyeon); and preparing starch vermicelli(tangmyeon) using the dough.