KOREASCHOLAR

In this study, pH, oBrix, salt concentration, sodium content, color, hardness, and sensory evaluations were measured during storage at low temperatures for 21 days after making tongue sole Jangajji with different types of Gochujang sauces. The pH was higher than those of samples not containing Maesil fermented liquor at all storage periods. The oBrix of the Maesil fermented liquor added samples was higher than that of the samples not added at the early stages of storage. On the other hand, there was no significant difference between the samples with and without Maesil fermented liquor at the later stages of storage. The sodium content was lower than that of the samples not containing Maesil fermented liquor. The lightness (L) was lower in the early stages of storage than those of the Maesil fermented liquor. In the late stage of storage, however, the lightness was higher than those of the samples not containing Maesil fermented liquor. The redness (a) of the GRWO sample group showed the highest value at all storage periods compared to the other sample groups. The yellowness (b) of the GRWO sample group was high at the early stages of storage. On the 21st day of storage, however, the GRW sample group was significantly higher (p<0.01). The hardness results showed that the value of the later storage period was lower than that at the initial storage stage. The sensory evaluation showed that the Maesil fermented liquor reduced the spicy, salty, bitter, and unpleasant taste. As a result of the acceptance test, the GRWO and GRW samples were evaluated as the acceptance group with color, aroma, texture and overall acceptability compared to the brown rice Gochujang sample group.

I. 서 론
 II. 연구내용 및 방법
  1. 실험재료
  2. 박대장아찌의 제조
  3. pH, 당도 및 염도
  4. 나트륨 함량
  5. 색도
  6. 경도
  7. 관능검사
  8. 통계분석
 III. 결과 및 고찰
  1. pH, 당도 및 염도
  2. 나트륨 함량
  3. 색도
  4. 경도
  5. 관능검사
 IV. 요약 및 결론
 References

• 이인선(군산대학교 식품영양학전공, Major in Food and Nutrition, Kunsan National University) | In Seon Lee Corresponding author
• 박금옥((유)아리울수산, Ariul Fish, Ltd.) | Geum Ok Park