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Effect of Addition Methods of Green Tea on Fermentation Characteristics of Kimchi  

김경희 (영남이공대학 아동복지과)
Publication Information
Food Science and Preservation / v.9, no.4, 2002 , pp. 406-410 More about this Journal
Abstract
This study was conducted to investigate the effect of addition methods of green tea on the fermentation characteristics of kimchi. Kimchis were prepared to 3 methods such as Chinese cabbage soaked in brine containing 1％ of green tea extracts(Ⅰ), salted the cabbage soaked in water containing 1％ of green tea extracts(II), salted the cabbage mixed with seasonings containing 1％ of green tea extracts(Ⅲ), and fermented at l0$\^{C}$. pH of Ⅰ∼Ⅲ kimchis were higher than that of control kimchi during fermentation and its acidity showed the same tendency. Total microbe(5.40∼8.38 log cfu/mL) and the number of lactic acid bacteria(4.99∼8.07 log cfu/mL) in Ⅰ∼Ⅲ kimchis were lower than those of control kimchi(6.16∼9.29 and 4.59∼8.42 log cfu/mL). Lightness of kimchi tissue showed the order of Ⅰ＜II＜control＜Ⅲ. Sour taste and fishy taste of Ⅰ∼Ⅲ kimchis were lower than that of control kimchi. Overall quality was best in II estimated by sensory evaluation and fermentation characteristics.
Keywords
kimchi; green tea; fermentation characteristics; sensory evaluation;
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