• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.283-302
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• 1996

The Umsikbup is a book of Korean woman's life in the Yi-dynasty which published in middle of nineteenth century by unknown author. I have studied the food habits of the Yi-dynasty that wrote in umsikbup as followings ; The stape foods are Bab (boiled cooked rice) 1, Myons (noodles) 4 and Mandu 5 kinds. The side dishes are Guk (soup) 3, Sinsollo 1, Jim 9, Jijim 1, Nooruemi 6, Sun 2, Po 3, Muchim 1, Jabans 3, Jockpyuns 2, Pyunyuk 1, Chae 2, and Kimchi 1 kinds. Thare are D'ock 22, Kwajung 46, Beverages 9 and alcohol are 4 kinds. There are many kinds of Dasikk of the Kwajung in the Umsikbup than no other cooking books. The seasonings are soybean sauce 5, honey 6, oil 4 and sesame seeds 3, ect. There are the description of food types in the seasonal variation and also there are the wisdom of life and avoiding food ; toxic meats, fishes, vegetables and fruits in the taboo food. There are most of Kwajung in the Chanhap (food packed in nest of boxes) in addition to beverages, D'ock, Mandu, decoration methods in the seasonal variation. There are many food making terms which are 163 kinds of prepared cooking term 27 kinds of cutting terms and 17 kinds of boiling terms. And 18 kinds of expression of taste can be seen in this book. There are 24 kinds of table were and cooking kitchen utensils, but many of them came to usefulness 12 kinds of measuring units are very non-scientific because that is not by weight but by bulk or volume.

• Korean Journal of Community Nutrition
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• v.14 no.5
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• pp.531-544
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• 2009

This study was conducted to survey multiple factors of aversion to vegetables and preferences for vegetable-related recipes in school meal services among elementary school children in order to help develop various menus and recipes for school meal services. Questionnaire survey was carried out with the study subjects, who were 401 children in 6th grade attending elementary schools in Chonnam and Kwangju metropolitan regions. Results from the survey can be summarized as follows: 65.1% of respondents answered they try to eat vegetables and other namul side dishes served in school meal service for health. As for the frequency of taking vegetables and namul side dishes out of daily meals, 47.4% of respondents chose 'once or twice'. The reasons for aversion to vegetables in boys were taste and cooking method, while girls were taste and feeling between teeth. In boys there were no differences between regions of Kwangju and Chonnam but the tendency of aversion to vegetables was significantly high in girls. As for the aspects of vegetable aversion of subjects, 46.9% of respondents took up 'black & purple' in the unfavorable color of vegetables. 49.1% in 'bitterness' and 39.2% in 'greasiness' were in terms of the aversive taste of vegetables. The aversive vegetable recipes were 58.6% in 'raw & seasoned' and the unfavorable feeling of vegetables were 53.1% in 'squashiness'. There were differences between regions of Kwangju and Chonnam with boys in color and cooking method in girls. Results from the survey on their preferences for vegetable recipes showed that leafy vegetables like crown daisy (raw/slightly seasoned) and pak choi (broth/pot stew) fell to the most aversive category, while bean sprouts (broth/pot stew) were chosen as the most favorable one. Among root vegetables bell-flowers were found to belong to the least preferred recipe, while potatoes were proven to be most preferable in terms of recipes. As for fruit vegetables and other vegetables, all respondents didn't like 'fatsia shoots' vegetable and it's cooking method and they preferred 'green pumpkins (broth/pot stew)'. In respect of mushrooms, enoki mushroom (broth/pot stew) was found most preferred and had high tendency of preferences in boys and girls in Kwangju compared with Chonnam region. The study results indicated that respondents did not show big differences in factors influencing them to be averse to vegetables and their preferences for vegetable recipes depending on regions. In order to have high preference and intake in children's diets, it needs to study in reform of menu about using namul or vegetables mixed with meats and fruits that children preferred or applying roasted and fried other less than namul.

• Korean Journal of Food Science and Technology
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• v.32 no.5
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• pp.1058-1067
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• 2000

In this study, eel, puffer and snake head fish, which are widely taken and highly valued for processing into baked fish, soup or fish juice were studied by classifying them into wild fish and cultured fish, and evaluated in terms of taste. The samples were gathered in the area including Kimhae, Samchonpo and Haman in Kyungsangnam-do, Kangsu-Gu in Pusan and Bukcheju-Gun in Cheju-do. Proximate compositions, the content of nucleotides and their related compounds, total and free amino acids, organic acids and fatty acids of the fishes were analysed. Generally, as for the compositions, wild fish had a higher crude fat content and a lower moisture content as compared with cultured fish, while there was no great difference between them in terms of crude protein and ash contents. Nucleotides and their related compounds including ATP, ADP, AMP, IMP, HxR, Hx were detected, and the amounts of which were nearly the same with respect to the growth conditions. IMP content was high in all of the samples, while ATP content was extremely low. Total 17 amino acids were detected from the samples, and most of the samples had high contents of glutamic acid, aspartic acid, lysine, leucine, glycine, alanine and arginine, and low contents of cystein, isoleucine and methionine. As for the other amino acids, generally same level of contents were detected for each samples. In cases of eel and snake head fish, the wild fish had higher total amino acid contents in comparison with cultured fish. And the result to the contrary was obtained for the case of puffer. Sample fishes had nearly the same compose distribution of free amino acid though the contents of which were a little different according to the samples. Each sample had high contents of taurine, hydroxyproline, glutamic acid, glycine, cystathionine, ${\beta}-aminoisobutyric$ acid and lysine. Total organic acid contents of cultured fish was higher than that of wild fish. All fishes commonly had high contents of lactic acid, iso-valeric acid, oxalic acid and fumaric acid. High levels of $C_{16:0},\;C_{16:1},\;C_{18:1(cis)},\;C_{18:3},\;and\;C_{22:6}$ were shown in all of the samples and ${\omega}-3$ polyunsaturated fatty acid content of cultured fish was higher than that of wild fish, and as for the essential fatty acid, wild fish has higher content in comparison with cultured fish.

• Korean journal of food and cookery science
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• v.23 no.2 s.98
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• pp.173-179
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• 2007

The effects of fermentation agent and fermentation temperature on the quality of Bori-sangoedduk We examined the effects of fermentation agent and fermentation temperature on the quality characteristics of Bori-sangoedduk a traditional dduk(rice cake) from Jeju, Korea. Bori-sangoedduk was prepared by mixing wheat flour, barely flour, and Borisul or Takju as the fermentation agent the mixture was then fermented at 30, 35, and $40^{\circ}$C. for 3 hr, and steamed. The L- value of the Takju group was higher than that of the Borisul group, and the samples fermented at $30^{\circ}$C in each group had higher than L-values than those fermented at $35^{\circ}$C and $40^{\circ}$C . The a- and b-values did not differ significantly by the fermentation agents and fermentation temperatures. The loaf volume of the Borisul group was higher than that of the Takju group however, there were no significant differences according to fermentation temperature. The values of hardness, springiness, and cohesiveness were lower in the Borisul group than in the Takju group due to a greater number of pores and surface cracks. Hardness, springiness, and cohesiveness values were highest at fermentation temperatures of 30, 35, and $40^{\circ}$C , respectively, in both groups, compared to samples at other temperatures. In the acceptance test, the Takju group was preferred over the Borisul group for appearance, texture, taste, flavor, and overall preference. There were also statistically significant preferences in taste, flavor, and overall preference for samples fermented at $40^{\circ}$C , in both groups, compared to those fermented at $30^{\circ}$C and $35^{\circ}$C. In the descriptive test, there were no differences in color according to fermentation agent and fermentation temperature, however, the Takju group was shinier than the Borisul group. In addition, the Takju group was harder and springier than the Borisul group, and had less sour taste and flavor than the Borisul group. Finally, in terms of overall preference, we found that Bori-sangoedduk made with Takju and fermented at $40^{\circ}$C for 3 hr was the best formula, due particularly to its taste and flavor.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.7
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• pp.1041-1049
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• 2015

The purpose of this study was to investigate the quality characteristics of mulberry extracts added with Omija (Schisandra chinensis Baillon) in order to determine the best conditions to enhance sour taste of mulberry extracts during manufacturing. The total acidity of Omija was 5.71%, which was 20 times that of mulberry; sour taste of mulberry extracts could be enhanced by adding Omija during the extraction period. Overall, we observed reduction of pH and soluble solid contents as well as increased total acidity and anthocyanin content with a higher Omija adding ratio. In terms of taste acceptability, which is the most important parameter of beverage development, OC-3 (added with 18.75% Omija) and OC-4 (added with 25% Omija) values were $4.20{\pm}0.75$ and $4.05{\pm}0.80$, respectively, for mulberry extracts with Omija. This result was significantly different (P<0.05) from the control group (without Omija addition), which showed an OC-3/OC-4 value of $2.30{\pm}1.24$. The results of this study indicate that Omija addition at a ratio of 18.75~25% and extraction period of 10~12 days are optimum conditions to improve sour taste when developing mulberry extracts.

• Journal of Society of Preventive Korean Medicine
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• v.18 no.1
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• pp.93-101
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• 2014

Objective : The aim of this study is to analyze medicinal herbs, the ingredients of traditional Korean liquor, focusing on efficacy in the traditional Korean medicine. Through this study, for vitalizing traditional Korean liquor market, the researchers attempt to explain the superiority of traditional Korean liquor and the advantages of using herbs to brew alcoholic beverages. Method : We conducted a research targeting traditional Korean liquors in domestic market from July through september 2012, and finally 70 kinds of liquor were selected and analyzed. Results : Among traditional liquors, fermented liquors are most common. When comparing regions of brewery, the central region of Korea, Gyeonggi-do and Chungcheongnam-do, is major brew area. 37 liquors contain just one medicinal herb. followed 10 liquors contain two medicinal herbs. The most frequently used medicinal herb is Ginseng Radix. And Lycii Fructus, Schisandrae Fructus, Angelicae Gigantis Radix and Chrysanthemi Indici Flos are well used medicinal herbs to brew traditional liquors. In the classification of efficacy of medicinal herbs, tonifying and replenishing medicinal herbs are most popular as ingredients in the traditional alcohols, astringent medicinal herbs, exterior releasing medicinal herbs and heat clearing medicinal herbs are also frequently used. Investigation of tastes and properties of the herbs, it reached a conclusion as below: sweet taste is most common, followed by sour taste and bitter taste. Warm property is account for 50% approximately, followed by cold property. Conclusion : Medicinal herbs have been widely used in the traditional Korean liquor. It came out into the open that the liquor with medicinal herbs is very good for our body in terms of longevity and invigoration. However, liquor consumers concern about not only the efficacy but also the taste, scent and color. Therefore, further study about these things would be required to demonstrate the superiority of the traditional Korean liquor.

• Korean Journal of Food Science and Technology
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• v.51 no.1
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• pp.35-41
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• 2019

The sensory characteristics of eight commercial ready-to-drink (RTD) cold brew coffees were compared by descriptive analysis. The cold brew coffee samples were analyzed for hunter color values, brown color, turbidity, pH, titratable acidity, soluble solids, total phenolic content, and chlorogenic acid content. Three appearances, nine aroma, five flavor/taste, and four texture/mouth-feel related sensory attributes were evaluated by a panel of nine judges. The results of three-way analysis of variance of descriptive data showed that all sensory attributes except "fruit" aroma, "dark chocolate" aroma, "bitter" aroma, and "sweet" taste had significant differences among the samples (p<0.05). Based on the principal component analysis (PCA) of the descriptive data, the samples were primarily separated by first and second principal components, which accounted for 81.78% of the total variance among the samples with high intensities of "nutty aroma", "grain aroma", and "grain taste" versus "earth aroma", "sour aroma", "sour taste", "astringent", "smoothness", and "residual". In the correlation analysis of sensory terms and physicochemical parameters, titratable acidity and soluble solids showed significant positive correlations with earth aroma and smoothness characteristics.

• Korean journal of food and cookery science
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• v.8 no.4
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• pp.387-396
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• 1992

This study was conducted to examine the favorable taste of food color for one month of November 1991 With 200 college students consisting 100 male and 100 female students. The color to examine the favorable food was based on Munsell color standard of ten colors such as F. Birren seven colors (red, orange, yellow, yellowish green, green, blue and violet), brown, pink and black. And then, the data of this study was analysed by using frequency(%), mean values, standard deviation, t-test, Chi-square, Spearman correction with SAS Package on the basis of 100% collection and reliable coefficient alpha= .775. The result of this study is summarized as follows. 1. It was shown that the male college students (59%) showed remarkable interest in the food color higher than that of female college students (92%), and that 85% of male students and 97% of female students considered that the food color has an effect on appetite. In addition, the food name having an effect of the food color on appetite appeared in such order as carrot (13.0%), apple (10.9%), spinach (7.0%), cucumber (6.0%) and red pepper (5.6%). The important factor in choosing the favorable food was the taste for both male and female college students, while the male and female students considered the food color as the 4th, respectively, and the 3rd important factor in choosing the favorable food. 2. The favorable food color appeared in order such as orange, red, yellow, yellowish green, green, blue, violet, pink, black and brown colors for the male college students, and in order such as red, orange, yellow, green, yellowish green, brown, violet, black, pink and blue. Also, there was difference between the male and female college students in such colors as brown, yellowish green, blue and pink. It was also shown that there was no relation between the male and female college students in examining the order of favorable food colors and general colors when selecting null hypothesis (ASE: .405). The food name associated with the color was apple for red color, orange for orange color, coffee for brown color, banana for yellow color, lettuce for yellowish green color, spinach for green color, mackerel for blue color, eggplant for violet color, sausage for pink color and bean for black color 3. The favorable color combination of both male and female college students showed red with green, orange with yellow, yellow with green, green with yellow, pink with violet and black with black. In addition, the favorable combination of the male college students indicated brown with black, yellowish green with orange, blue with red and violet with yellow while the female college students did brown with yellow, yellowish green with green, blue with yellow and violet with pink. The favorable combination color showing difference between the male and female college students included orange, brown, violet, pink and black colors. 4. The relation between the food color and terms of favorable taste showed that “light and mild color” is yellow, that “untasty color” is black, that “sourish and puckery color” is orange, that “bitter color” is violet, that “hot color” is red, and that “fresh color” is green which were answered by both male and female college students. However, the male and female college students considered yellow, respectively, and orange as “tasty color”, and black and yellow, respectively, as “sweet color”. Then, the taste term showing difference between male and female college students included “light”, “mild”, “sourish”, “tasty” and “sweet”. Based on the above result of this study, it is apparent that there is a close relation between the food color and appetite while being difference between the general color and taste. In addition to this fact, there is also some differences between male and female college students in the taste of food color.

• Culinary science and hospitality research
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• v.24 no.3
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• pp.113-120
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• 2018

In this study, to enhance the applicability of the black current as a natural pigment and functional material, a jelly was produced by adding 0 %, 3 %, 6 %, 9 %, and 12 % of the black current powder. The pH and moisture content of the black currant jelly decreased with the addition of the black currant powder, while the sweetness($^{\circ}brix%$) of the jelly increased with the addition of the black currant powder. The chromaticity of the jelly was reduced as the black current powder was added, as the L value and b value increased. Texture measurement score in terms of hardness, chewiness and brittleness of groups with 3% and 6% black currant powder were significantly higher when compared to the control group. The contents of total polyphenol, DPPH radical scavenging activity, and NSA radical scavenging activity of groups by the addition of black currant powder were higher than those of control group. The anthocyanin contents increased proportionally with increasing levels of black currant powder. The sensory evaluation scores in terms of after swallowing, appearance, odor, taste, texture, and overall preference of groups with 6% and 9% black currant powder. Also, the anti oxidative activity and anthocyanine pigment in black current powder are highly visible even after the heating process, so it may be helpful to enhance the functionality of jelly by using natural colors that are highly antioxidants in jelly manufacture.

• Food Quality and Culture
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• v.1 no.1
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• pp.27-33
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• 2007

In this study, we examined the effects of different concentrations of red pepper seed (0%, 1%, 3%, 5%, and 7%) on pH, total acidity, color, reducing sugar content, total microbes, lactic acid bacteria, and sensory quality, in terms of prolonging the shelf-life of kimchi. The additions of red pepper seed resulted in higher pH levels, while total acidity was lower than that of the control. The kimchi with red pepper seed had higher reducing sugar contents than the control. Furthermore, the kimchi with red pepper seed showed higher b-values than the control. During fermentation, the amounts of lactic acid bacteria and total microbes were higher in the kimchi with red pepper seed than in the control, and the higher ratios resulted in higher quality kimchi. The additions of red pepper seed also resulted in changes of color, flavor, taste, and texture, having a large influence on overall product quality. In conclusion, in terms of preservation and consumption, the 3% and 5% red pepper seed concentrations offered enhanced shelf-life and better quality kimchi products.