Abstract
Kimchi made with the addition of 2 percent of boiled overgrown antler, raw overgrown antler, overgrown antler treated with lactic acid(acid treated overgrown antler) has been fermented for 15 days at 11 $^{\circ}C$. After 15 days of fermentation, the results show that pH of boiled overgrown antler Kimchi was 3.82, that of raw overgrown antler Kimchi was 4.07, acid treated overgrown antler Kimchi was 3.98 control Kimchi was 3.86, and acidity of boiled overgrown antler Kimchi was 7.2 that of raw overgrown antler Kimchi was 10.1, that of acid treated overgrown antler Kimchi was 8.6, control Kimchi was 6.9, respectively. After 15 days, total sugar content was 1.20% in boiled overgrown antler Kimchi, 0.46% in raw overgrown antler Kimchi, 1.15% in acid treated overgrown antler Kimchi, 1.46 % in control Kimchi, and reducing sugar was 0.47% in boiled overgrown antler Kimchi, 0.09% in raw overgrown antler Kimchi, 0.58% in acid treated overgrown antler Kimchi and 0.39% in control Kimchi, respectively. Amino acid content was 16.35${\mu}$mol/m1 in boiled overgrown antler Kimchi, 20.83${\mu}$mol/ml in raw overgrown antler Kimchi, 15.06${\mu}$mol/m1 in acid treated overgrown antler Kimchi, 17.60${\mu}$mol/m1 in control Kimchi, and protein was 1.830% in boiled overgrown antler Kimchi, 2.011% in raw overgrown antler Kimchi, 2.101% in acid treated overgrown antler Kimchi and 2.011% in control Kimchi, respectively. Lactic acid content was 2.036% in raw overgrown antler Kimchi, 1.485% in acid treated overgrown antler Kimchi, 0.954% in boiled overgrown antler Kimchi, 1,200% in control Kimchi, and the content of succinic acid and acetic acid was highest in acid treated overgrown antler Kimchi, and the result was 0.1531% and 0.188%, respectively. The number of microorganism was 0.96${\times}$10$\^$8/g∼3.05${\times}$10$\^$8/g. The number of microorganism was highest in raw overgrown antler Kimchi, and followed by acid treated overgrown antler Kimchi, control Kimchi, and boiled overgrown antler Kimchi, respectively, The results of test of the saltness, sour, aroma, color, texture through sensory evaluation reveal that boiled overgrown antler Kimchi and raw overgrown antler Kimchi has the excellent taste, and followed by control Kimchi, acid treated overgrown antler Kimchi, respectively.
열수로 한시간 추출한 녹각, 생녹각, 유산으로 추출한 녹각을 2% 가해서 배추김치를 담그고 $11^{\circ}C$에서 15일간 발효시키면서 발효 기간중의 여러 변화를 분석하였다. 15일 발효 후, 열수추출 녹각김치의 pH는 3.82, 생녹각 김치는 4.07, 유산처리 녹각김치는 3.98, 대조김치는 3.86을 나타냈고, 산도는 열수추출 녹각김치 7.2, 생녹각김치 10.1, 유산처리 녹각김치 8.6, 대조김치 6.9를 나타냈다. 총당은 열수추출 녹각김치 1.20%, 생녹각김치 0.46%, 유산처리 녹각김치 1.15%, 대조김치 1.46%를 나타냈고, 환원당은 열수추출 녹각김치 0.47%, 생녹각김치 0.09%, 유산처리 녹각김치 0.58%, 대조김치 0.39%를 나타냈다. 아미노산은 열수추출 녹각김치 16.35$\mu$mol/m1, 생녹각김치 20.83$\mu$mol/m1, 유산처리 녹각김치 15.06$\mu$mol/m1, 대조김치 17.60$\mu$mol/m1를 나타냈고, 단백질은 열수추출 녹각김치 1.830%, 생녹각김치 2.011%, 유산처리 녹각김치 2.101%, 대조김치 2.011%를 나타냈다. 유기산 중 유산은 생녹각김치 2.036%, 열수추출 녹각김치 0.954%, 유산처리 녹각김치 1.485%, 대조김치 1.200%를 나타냈다. 숙신산은 유산처리 녹각김치가 가장 많아서 0.153%, 아세트산도 유산처리 녹각김치가 가장 많아서 0.188%이었다. 아세트산 함량이 가장 적은 것은 열수추출 녹각김치로 0.059%이었다. (Table 1) 균체수는 0.96$\times$$10^{8}$ g ~ 3.05$\times$$10^{8}$ g 분포를 나타냈으며, 생녹각김치, 유산처리 녹각김치, 대조김치, 열수추출 녹각김치의 순으로 많았다. 녹각 김치를 사람들에게 맛보게 하여 짠맛, 신맛, 향기, 색, 조직감을 평가시킨 결과 열수추출 녹각김치와 생녹각김치가 가장 높은 값을 나타냈고 이어서 대조김치와 유산처리 녹각김치의 순을 나타냈다.