김치의 보존성과 품질향상에 미치는 calcium lactate와 calcium acetate의 영향을 조사하기 위하여 calcium lactate와 calcium acetate를 0.5:0-0:0.5의 비율로 혼합하여 김치에 0.5%로 첨가, 1에서 숙성시키는 동안 pH, 산도, 칼슘함량, 조직의 광학현미경 관찰 및 관능검사를 행하였다. 그 결과 calcium lactate : calcium acetate가 0.4 : 0.1, 0.3 : 0.2,

This studies were conducted to investigate the effects of calcium lactate and calcium acetate on the duality and shelf-life of kimchi. Kimchi was prepared by adding 0.5% mixtures of calcium lactate and calcium acetate at ratios of 04:0, 0.4:0.1, 0.3:0.2. 0.2:0.3, 0.1:0.4, 0:0.5, and fermented at 10. The shelf-life of the kimchi by adding the mixtures of calcium lactate and calcium acetate at the ratio of 0.4:0.1, 0.3:0.2, 0.2:0.1 can be extended approximately 5 days. And, calcium contents of the kimchi tissue increased 46 to 66% against the control products. And also, demage of parenchyma cell was lower, the scores of crispness and overall taste of the kimchi treated were higher than those of the control.

• 김순동
• 김일두
• 박인경
• 김미향
• 윤광섭