The purpose of this study was to evaluate cookies prepared with five different quantities (0, 5, 10, 15, and 20%) of watermelon powder (WP). This study analyzed quality characteristics, consumer liking, and CATA (check-all-that-apply) of the samples. The density and pH of the cookie dough and the L-value of the cookies tended to decrease as the amount of watermelon powder increased (p<0.05), whereas the spread factor, a-value, and hardness of the cookies tended to increase as the amount of watermelon powder increased (p<0.001). The b-value tended to increase up to WP10, but it tended to decrease from WP15 (p<0.001). The results of the evaluation of consumer liking showed that overall liking was the highest for WP5 and lowest for WP20 (p<0.05). In the analysis of the CATA survey, the main reasons for liking for all the samples were ‘Appearance’, ‘Color’, ‘Sweet taste’, ‘Nutty odor/flavor’, ‘Crispiness’, and ‘Familiarity’. WP5 showed the most diverse reasons for being liked. The common reason for disliking samples with the addition of watermelon powder was ‘Residual feel in the mouth’. In the correspondence analysis, attributes of ‘Stale taste’, ‘Clean taste’, ‘Softness’, ‘Familiarity’, ‘Moistness’, ‘Color’, ‘Blandness’ were detected in the WP0 and WP5. The results indicate that WP5 with a 5% supplementation of watermelon powder is appropriate for improving the quality and consumer acceptability of the cookies.

본 연구는 생과 이외에는 상품성을 기대하기 어려운 수박을 이용하여 수박와인을 개발하고자 하였다. 발효 48일째 수박와인의 pH는 2.8~3.4, 총산 함량은 0.51~0.59%, 당도는 까지 감소하였으며, 알콜함량은 9.5~10.5%로 증가하였다. 알콜생성량이 가장 높은 조건은 와 이었으며, 두 온도간에는 유의적인 차이는 없었다. 수박와인은 citric acid, malic acid, oxalic acid가 검출되었으며, 주요 유기산은 citri