논문 상세보기
pp.898-906
생마늘과 흑마늘의 중간 특성과 성상을 지니는 홍마늘을 개발하고 그 품질특성을 규명하고자 홍마늘의 제조공정을 온도 변화에 따라 4단계로 나누고 각 제조 단계에서 얻은 홍마늘의 이화학적 특성을 생마늘 및 흑마늘과 비교 분석하였다. 홍마늘의 외부색과 내부색은 숙성기간이 경과됨에 따라 생마늘에 비해 L값은 유의적으로 감소하였다. 조직감은 생마늘에서 가장 높았고, 흑마늘이 가장 낮은 반면 홍마늘은 숙성단계가 진행됨에 따라 점차 단단해지는 경향이었다. 숙성
Physicochemical and physiological characteristics of red garlic were investigated in each of the four steps of its processing, and were compared with those of fresh and black garlic. With the progress in processing, the lightness value of the external and internal colors of the red garlic significantly decreased. The hardness was highest in the fresh garlic and lowest in the black garlic. During processing, the red garlic tended to become hard. The crudeprotein and ash contents were highest in the red garlic (step 4), but its moisture content was the lowest. The crudelipid content of the red garlic was lower than that of the fresh garlic. The pH of the red garlic showed little difference from that of the fresh garlic, but the black garlic was significantly, acidified. The acidity and pH contradicted each other : the black garlic had the highest acidity, and the acidity of the red garlic was within the low range. The fresh garlic had the lowest in reducing-sugar content, but such content was significantly increased in the red garlic and black garlic. Six kinds of organic acid were detected in the fresh garlic, and the same contents were also quantified in the red garlic until third step. In step 4, malic acid was not detected in the red garlic. Acetic and citric acid were only in the black garlic. S-allyl cysteine content of the red garlic was mg/100 g, similar to that of the black garlic ( mg/100 g).
