• Korean Journal of Food Science and Technology
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• v.22 no.7
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• pp.865-870
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• 1990

Four different fermentation methods of Korean cucumber pickles were compared with conventional method, pickling in 10% NaCl solution at $25^{\circ}C$, in order to improve the storage stability. The methods studied were brining the cucumbers in hot($90^{\circ}C$) 10% NaCl solution(method A), addition of KCl and $CaCl_2$ into the hot salt solution(method B) addition of a sodium salts mixture of phosphates, nitrite and citrate into half fermented pickles prepared by method B(method C), substituted nitrite and citrate with KCl in method C(method D). It was found from results that the method C and D reduced the decreasing rate of pH very significantly by more than 3 fold and method B also showed the reducing effect. However, higher total acidity was measured for method C and D, which was opposite to pH results. Changes in hardness of cucumber showed little difference to control while color of brining solution exhibited some difference in their Hunter values. Organoleptic comparison showed a clear effect of salts mixtures by receiving the significant higher scores in fresh cucumber flavor and lower values in yeast moldy and sour flavor for method C and D when those were compared to control.

• Korean journal of food and cookery science
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• v.13 no.3
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• pp.259-265
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• 1997

The main purpose of this research is to provide a basic knowledge of Kimchi and to improve elementary school childrens' Kimchi intake. We researchers have done statistical analyses of 808 questionnaires completed by elementary school children and their mothers on their awareness of and preference for Kimchi. The results were as follows: About 80.2％ of the children regarded Kimchi as one of our nutritious and traditional foods, and 83.8％ of the subjects had an affirmative opinion of Kimchi intake. The most well known Kimchi is as follows: Baechu Kimchi, Kkaktugi, Nabak Kimchl, Chonggak Kimchi, Saaennip Kimchi and Buchu Kimchi. The children preferred the peculiar and refreshing taste of Kimchi. Their preference of Kimchi is in the following order: Baechu Kimchi, Skaktugi, Chonggak Kimchi, Nabak Kimchi and Oi Sobagi. And the children also preferred the stems of the cabbage. The children preferred properly fermented and freshly prepared Kimchi. Their favorite ingredients were red pepper powder, Korean radishes, pickled anchovies, sesame leaves, garlic and scallions. The children wanted Kimchi that is less hot and more sweet. The ingredients children wanted to add to Kimchi are pears, cuttlefish, oranges, apples and cucumbers.