한국유기농업학회지 Vol.24 No.1 (p.87-98)

절임원에 따른 유기농 사과 장아찌의 이화학적 특성

Quality Characteristics of Apple Jangachi Cured with Different Types of Traditional Korean Sauces
키워드 :
pple,doenjang,jangachi,kanjang,kochujang

초록

Qualitiy characteristics such as moisture content, pH, acidity, sugar content, salinity, appearance, flavor, taste, color and overall acceptance of apple Jangachi cured with different traditional Korean sauces (Kochujang, Doenjang, Kanjang) were investigated during storage time. The initial moisture content of the apple Jangachi was an average of 14.97%. But after curing with the three sauces (Kochujang, Doenjang, and Kanjaing) moisture content increased to 27~28%, 41~ 4% and 56~58%, respectively. The pH was 4.84-5.42 regardless of sauce. Total acidity increased from 0.4%, 0.34%, 0.34% to 1.14%, 0.60%, 0.67%. respectively. But acidity decreased after 10 days. Sugar content of apple jangachi decreased throughout the aging time regardless of sauce type. Salinity of apple Jangachi increased to a certain level during storage time regardless of sauce type. Apple Jangachi softened during storage as they increased in moisture content. All sensory characteristics of Kocuhjang apples showed a higher score than Doenjang and Kanjang. Overall, Kocuhjang seems most appropriate for curing apple Jangachi.