신선 과일과 채소의 보관에 사용된 옹기의 저장성 향상 효과

The effect of different containers on preservation of the fresh produces of banana, non-astringent persimmon, strawberry, cherry tomato and enoki mushroom was evaluated by storage test at controlled chilled temperature. Korean earthenware containers (onggi) glazed and/or unglazed were compared with plastic box and chinaware (or glass bottle). Glazed onggi was effective in preserving banana, persimmon and cherry tomato, while there was only marginal or little benefit with strawberry and enoki mushroom. The positive effect of glazed onggi on the freshness keeping for these ethylene-sensitive commodities is reasoned to come from adsorption of ethylene by the onggi, which needs to be tested by further study.