Abstract
This study was carried out to investigate the variation of instrumental charaters during strorage of pine pollen Dasik stored at room temperature. Cohesiveess, chewness, gumness, adhesiveness and hardness were varied significantly while springness was not influenced by storage periods. Cohesiveness after 45 days storage was significantly different from before storage, however, was not different from that of 30 days stored. Chewness of 30 days stored Dasik was significantly different from that of 15 days stored but was not different from that of 45 days stored. Gumness in the Dasik stored for 30 days was significantly different from that of 15 days stored but was not different from that of 45 days stored Dasik. Adhesiveness was decreased with storage periods. Adhesiveness of the Dasik stored for 30 days long was significantly different from that of 15 days stored but was not different from that of 45 days stored one. Hardness was increased with storage periods. Each of the hardness in the Dasik stored for 0, 15, 30 and 45 days were significantly different from each other.
다식을 제조하였을 때 어느 정도까지의 저장성이 실제 이용상 문제가 없는지를 알아보고자 실험한 결과는 아래와 같다. 탄력성은 45일까지 실온에 저장하였을 때 저장기간에 따른 차이가 거의 없었다 45일간 저장한 경우 제조 당시보다 응집력이 크게 감소하였으나 저장기간별 간에는 크게 차이가 없었다. 씹힘성은 15일 저장까지는 제조 당시와 차이가 없었으나 30일 이후는 차이가 크게 나타났다. 검성은 저장기간이 지남에 따라 증가하였는데, 15일까지는 제조 당시와 차이가 없었으나 30일부터는 차이가 컸다. 부착력은 시간이 지남에 따라 감소하였는데, 15일 저장까지는 제조당시와 차이가 없는 반면 30일부터는 차이가 있었다. 경도는 시간이 지날수록 계속 증가하였다.