기능성 성분 강화 코팅 쌀의 제조

초록

A preparation method of a novel functional rice containing some functional nutrients such as G. elata extract, fagopyritol, and phaseolamin was investigated for the development of rice as a functional food and/or a new use. The dip and spray coating methods were examined to decrease the loss of functional nutrients during manufacturing of enriched rice. Dip coating method was inadequate by a very low absorption rate of functional nutrient, while spray coating method using protective coating materials was relatively adequate though some crack formation and a yellowish color were observed. The enriched rices through spray coating method exhibited the external appearance, hydration pattern and rate similar to that of raw rice, and the greater than 90% of nutrients were retained. A methyl cellulose solution(1%, w/v) containing 5%(w/v) the functional nutrients was selected as a protective coating material system. In conclusion, a process of obtaining enriched coating rice, in which rice grains were sprayed with the solution system, then dried by air was established.

키워드