• Journal of the Korean Society of Food Culture
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• v.30 no.1
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• pp.41-53
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• 2015

This study aimed to examine the cooking methods used in the Joseon Dynasty using cooking books. We chose "Suwoonjabbang" (1500's) and "Eumsikdimibang" (1610) as the subjects of this study. Cooking methods from these two recipe books were categorized into staples, side dishes, rice cakes, Korean traditional sweets and cookies, drinks, fermented foods, seasonings, and storage methods. Firstly, "Suwoonjabbang" contains a total of 121 cooking methods divided into two volumes. In contrast, "Eumsikdimibang" includes 146 cooking methods. There are 18 methods for noodles and dduks, 74 methods for fish and meat, and 54 methods for drinks and vinegars, and others. Secondly, "Suwoonjabbang" written by Yu Kim in Chinese characters can be described in simple terms. It provides caution against indulging in the taste of food. In contrast, "Eumsikdimibang" by Kye Hyang Jang contains detailed cooking methods that have disappeared. Thirdly, "Eumsikdimibang" introduced more diverse cooking methods for noodles, dumplings, side dishes, rice cake, Korean traditional sweets and cookies, and fermented foods as compared to "Suwoonjabbang". In conclusion, unique cooking methods introduced in these two cooking books, which are rare these days, are expected to be further applied and developed.

• Korean Journal of Food Science and Technology
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• v.25 no.3
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• pp.243-246
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• 1993

For extending the shelf-life of Yukwa (oil puffed rice cake) which is one of the most favorable Korean traditional rice snack, the Yukwa was packed in $O_2$ preventive container and substituted the air with $N_2$ gas or packed with $O_2$ absorbent (ageless sachet). The quality of Yukwa stored at $35^{\circ}C$ was evaluated by POV, AV and TBA including sensory evaluation. The POV of oil in Yukwa of $N_2$ substitute pack and absorbent sachet included were 5.3 and 11.9 meq/kg, respectively, while no packing (control) was 195.5 meq/kg after 90 days storage at $35^{\circ}C$. AV and TBA were also same trend but the gap with the control was not so big. The Yukwa, $N_2$ gas substituted, was better in quality than absorbent treatment in sensory evaluation and no difference was detected in quality of 90 days storage Yukwa at $35^{\circ}C$ with 15 days. The main reason for lower sensory score of absorbent treatment was that the $O_2$ absorbent also absorbed the flavor component of Yukwa.

• Journal of the East Asian Society of Dietary Life
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• v.16 no.3
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• pp.323-331
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• 2006

The manufacture and consumption of traditional Korean rice cake is being revived due to the introduction of various desserts and confectionaries in the food industry. In order to develop this traditional food of Korea and allow various types of rice cakes to enter the market, it is essential to standardize the cooking methodology. In particular, there has been little research on Dutubpyun, a traditional food famous for its good taste. In addition, the original cooking methodology varies between cookbooks. Therefore, in order to standardize the cooking methodology for Dutubpyun referring to various cookbooks, different types Dutubpyun were made by varying the grain fineness of the glutinous rice powder to 16, 20, 30 and 40 meshes, adding up water to 10%, up sugar to 10% and up soy sauce to 5%. Subsequently, a sensory evaluation, and a test on the moisture, degree of gelatinization and hardness during storage were measured to determine the optimal grain fineness of the powder. For the sensory evaluation, where the grain sizes of the glutinous rice powder were different, the 30 and 40 mesh samples received high scores for grain fineness, moisture and chewiness. The 40 mesh samples received high scores for softness, while the overall quality was the highest in the 30 mesh samples. The moisture content during storage was $38.0{\sim}40.6%$ for the samples on the day of cooking, while it was reduced to $33.3{\sim}35%$ after 3 days of storage. Regarding the degree of gelatinization during storage, the maltose content was $2.4{\sim}2.7 mg$ for the samples on the day of cooking. After 3 days, the maltose content was $2.3{\sim}2.8 mg$ but the maltose content was higher in the 40 mesh samples than in the other samples. Regarding the change in hardness during storage, the hardness marked high in the 20 mesh samples on the day of cooking (p<0.05), while it was high in the 16 mesh samples after 3 days of storage (p<0.001). The hardness tended to increase with increasing storage time. Regarding the surface structure of the glutinous rice powder and Dutubpyun, a difference in grain fineness was clearly seen in the 15x-magnifications photograph of the rice powder structure taken by SEM. At 60x and 180x magnifications of surface of Dutubpyun, the 16 mesh samples had a uniform air gap, and a lumpy configuration. Smaller air gaps were dispersed homogeneously and similar to a net in the 20 and 30 mesh samples. The 40 mesh samples showed to a net-likes structure with cracks. Overall, for the best conditions for cooking Dutubpyun, the grain fineness of the glutinous rice power needs to be 30 mesh.

• Journal of the Korean Home Economics Association
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• v.28 no.2
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• pp.15-29
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• 1990

A survey was conducted of 1,454 customers to investigate dining out behaviors at fast food restaurants of Youido department compound, Myung-dong and Gang-nam district in Seoul, in April, 1988. The results are summarized as follows; The majority, 85% of customers, were aged 14 to 30, consisting of junior and senior high school children, college students and company employees. The reasons given by customers for patronizing fast food restaurants were the following, from most to least frequent; "convenient to dining," "the adequate place for the companionship", "the surroundings and dining equipment are pleasant and hygienic", "to be able to stay as long as I want". The fast foods purchased by the customers were mostly for a between meal snack or ice cream or drink rather than a full meal. The majority of the customers ate the purchased foods at the fast food restaurnats. However, a limited number of female customers preferred to take the packed fast foods to their homes. Tast Preference was a major factor in food selection from available food items. Ice cream, juice, French fried potatoes, salad, fried chicken, rolled rice with laver, and coke were high on the list of liked foods; in constrast, lower preference was for porridge, fish burger, doughnut, chicken burger and rice cake. Preference by food nationality was highest for Korean food, then Western food, Chinese food, Italian food and Japanse food, in that order. Customers offered suggestions for better fast food service, such as lowering the price, greater variety in the menu, increasing the propotion of vegetables and fruits on the fast food menu adn developing fast foods from traditional Korean foods. The customers, in particular, emphasized a need for the development of Korean traditional beverage of malted drink and persimmon punch, as well as mungbean pan cakes and sweet-spicy rice noodles(docbokki), as fast foods.y rice noodles(docbokki), as fast foods.

• Journal of the East Asian Society of Dietary Life
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• v.22 no.6
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• pp.836-850
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• 2012

This study was conducted to identify the sensory characteristics of the Korean traditional confectionery, dasik, prepared under different conditions and to compare their consumer acceptance in Korea. To accomplish this, descriptive analysis of eight samples prepared using two types of rice cake powder, dasik (Rflour, Rflour_Omija), brown rice powder red ginseng dasik (Brice_Ginseng_P), pinepollen dasik (PineP), black sesame dasik (BSesame), bean dasik (Rbean), and two types of mungbean starch dasik (Starch_Omija, Starch_Greentea), was conducted by ten trained panelists. In addition, 81 consumers evaluated the overall acceptance (OL), acceptance of appearance (APPL), odor (ODL), flavor (FLL), and texture (TXTL) of the samples using a 9-point hedonic scale, as well as the perceived intensities of sesame flavor, sweetness, and hardness using a 9-point just-about-right (JAR) scale. Partial least square- regression (PLSR) indicated that the BSesame and Rbean samples, which had significantly (p<0.05) high roasted sesame, burnt, greasy, glossy, and cooked chestnut flavor scores, had the highest acceptability and consumer desire scores. Additionally, the PineP and Rflour_Omija samples, which had relatively high particle size, transparency, roughness, spoiled tofu, fermentation and raw rice flavor scores, were the least preferred samples. Therefore, roasted sesame, burnt, greasy, glossy, and cooked chestnut flavor attributes were considered drivers of "liking" whereas particle size, transparent, roughness, spoiled tofu, fermentation, and raw rice flavor attributes acted as drivers of "disliking" among consumers.

• Journal of the East Asian Society of Dietary Life
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• v.4 no.2
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• pp.27-37
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• 1994

A survey was conducted to investigate consciousness of middle and high school students unsing fast food restaurants in Kwang-ju, from July 20 to August 20 in 1993. The results are follows; 1. There are many motives which drive students into fast food restaurants. Among those are its convenience as a place of meeting friends, pleasant and clean environment for eating, no time limit of staying there, hygiene of dining equipment and table ware. 2.The majority of the students used the fast food restaurants between 12:00 and 14:00 pm. It shows that time does not influence much on using there, because they answered in high percent that they use at any time. 3. Student usually pay individually and in some cases their friends or parents pay the bill. 4. Major factor in fast food selection was their tastes, nexts, were proper price, nutrition, and so on, They prefer their home food to restaurants fast foods. 5. The most of students have positive response to make traditional Korean foods into fast foods. The students, in particular, emphasized for the development of traditional Korean foods ; Sikhae and Sujonggwa(beverage), Docbokki, Japchae, kinds of rice cake and Jun. 6. Students suggested to be better fast food service, such as lowering the price, increasing the portion size and developing fast foods from the traditional Korean foods.

• Journal of the Korean Society of Food Culture
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• v.6 no.1
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• pp.71-81
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• 1991

This study was surveyed the Preference for the Korean Traditional Food. 500 wives residing in Seoul, Kyngkee, Kangwon region, and 150 cookers of Korean Restaurants in Kyugin region were sampled randomly. The results were as follows; 1. The concept of the traditional food was 53.5% in more ${\ulcorner}$excellent than that of overseas${\lrcorner}$, 59.8% in ${\ulcorner}$excellent and delicious${\lrcorner}$, 78% in ${\ulcorner}$the need for the partial development of fastfood${\lrcorner}$. 2. The present viewpoint of traditional food was 78.7% in preference for korean food, 81.3% in preference for boiled rice and podrridge at breakfast, Soy-Sauce and Kimchi of home-making was highly marked in 65.9, 96.1% respectively. The kinds of traditional food descended to home were rice cake (dduk), shikke, kimchi, stuffed bun (mandu), fruit punch in the order named. Korean kookies and beverage were preferred, but they were very difficult in making at home. Therefore 50.8% of the answered bought them at market. The preferred korean kookies and beverage were shikke, yakgwa, sujunggwa, gangjung, fruit Punch in the order named. 3. When dined out, 65.6% of the people made much of ${\ulcorner}preference{\lrcorner}$. In the case of few side dishes, 34.1% answered using fast food. 4. ${\ulcorner}Preferrence{\lrcorner}$ for boild rice and podrridge was generally high, but ${\ulcorner}frequency{\lrcorner}$ was low. Both ${\ulcorner}preference{\lrcorner}$ and ${\ulcorner}frequency{\lrcorner}$ of sauce and stew were high. ${\ulcorner}Preference{\lrcorner}$ for traditional beverage was low on the whole. Therefore we must activate the unknown kinds of traditional beverage earnestly. 5. The need of education about the traditional food at home & school was very high. 6. The answers of the cookers in Korean Restaurants could be summarized as; 1) The Korean traditional food was relatively excellent (54.3%). 2) The taste of food ought to be shown food stuffs property (65.8%). 3) In order to cultivate the professionals, the systematic education should be enforced.

• Journal of the Korean Home Economics Association
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• v.34 no.2
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• pp.329-339
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• 1996

The purpose of this study was to investigate effect of the amounts of unpolished glutinous rice flour with green tea powder difference of adding amount on the sensory and objective characteristics of Heunmi-nokcha-injulmi which is KOREAN TRADITIONAL RICE CAKE supplemented with green tea. The results were as follow : According to sensory evaluation of Heunmi-injulmi, the score of the color, flavor, chewiness, and overall of adding green tea were higher than those of no-adding green tea, especially the best acceptance was shown in adding 2% green tea. The more the amount of green tea powder was increased, the more the hardness and gumminess of Heumni-injulme was increased in the textural profiles, whereas the cohesiveness and elasicity of those was decreased. The moisture content of Heunmi-injulme adding green tea powder was ranged to 42-45%, and it was increased as the amount of green tea powder be increased. The more the amount of adding green tea powder was increased, the more yellow and green color was changed darker and stronger. Refer to this study with the advisable recipe for as follow : Heunmi-nokcha-injulmi adding 294g(98%) unpolished glutinous rice flour and 6g(2%) green tea powder.

• Journal of the Korean Society of Food Culture
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• v.23 no.5
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• pp.543-555
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• 2008

This study investigated elementary school students' perception, preferences, and intake of Korean traditional foods, focusing specifically on kimchi, tteok (rice cake), and eumcheong (beverage) varieties; and compared them by gender, living with grandparents, mother's occupation, and meal preparation by the grandmother. The subjects were 287 6th grade elementary school students in Busan. The results were as follows: 80% of children were interested in Korean traditional foods. 40% believed that their intake of Korean traditional foods was decreasing because these foods were not palatable to them. The majority of them, however, said they would continue to eat Korean traditional foods as they had done (54.7%) or eat more than before (36.6%) in the future. The children thought that Korean traditional foods were rich in nutrition and good for their health. The children had the highest preference for Baechu-kimchi among varieties of kimchi, and they had high preferences for Songpyeon, Galaitteok, and Injulmi. They had high preferences for Sikhye, citron tea, and adlai tea. Over 80% reported consuming Baechu-kimchi and Kkakdugi three to four times per week. They had eaten Injulmi the most frequently among the tteoks, while over 80% had eaten the other types of tteok only once or twice per month. Adlai tea, citron tea, and Sikhye were drunk more than once per week. In general, we noted no significant differences in the children's perceptions, preferences, and intake of Korean traditional foods by gender, living with grandparents, mother's occupation, and meal preparation by grandmother, with the exception of several items. The students had a very positive perception of Korean traditional foods. They had higher preferences for and had more frequently consumed the more familiar Korean traditional foods. It is therefore suggested that if the children had opportunities to experience Korean traditional foods more frequently and variously at home or in restaurants, they would appreciate Korean traditional foods even more, and develop higher preferences for these foods.

• Journal of the East Asian Society of Dietary Life
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• v.8 no.3
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• pp.235-245
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• 1998

The purpose of this research was to determine the dishes most commonly served during various festive days. This research studied the habits of housewives in Seoul and In the Choongchung province who have children in high school. 1. Most of the housewives in Seoul graduated from high school. On the other hand. those in the Choongchung province graduated from elementary school in their education backgrounds. The monthly income ranged from 1,550,000 won to 1,190,000won to 1,190,000 won for the housewives of Seoul, and from 1,000,000 won to 1,490,000 for those of Choongchung. The nuclear family system was dominated in both areas and 63.8% of the housewives had a full-time job. 2. "Sulnal(The New Year's Day), Chusuk(Thanksgiving Day), Jungwol-daeborum(The 1st Full-Moon Day)" are among the festive days celebrated in 85% of the both areas, and "Yuwol-Yudu(6th, June), Chungyangjul(9th, September), Naphyang(8th, September)" were celebrated in 0.5%. 3. Traditional festive dishes with respect to the festive days were as follows. Tuckuk(rice cake soup) was a favorite food in Sulnal(The New Year's Day), Burum(Peanut,pine-nut, walnut, etc) in Jungwol-daeborum(The 1st Full-Moon Day), Samgyetang(chicken soup) in Dongji Songpyen(rice cake) in Chusuk(Thanksgiving day) and Patjuk(small red beans soup) in Dongji (22th, December). No significance was found in the number of dishes. 4. The Regional differences the festive days such as Sulnal(The New Year's Day), Ipchun(4th, February), Jungwol-daeborum(The 1st Full-Moon Day), Samwol-samjit(3th, March) Sawolchopail(Budda's birthday), Tano(5th, May), Yuwol-yudu(6th, March) Sawolchopail Budda's birthday), Tano(5th, May), Yuwol-yudu(6th, June), Chilwol-chilsok(7th, July), Suddal -gumum (The year's last day) were very significant 5. The festive days should continue. On the other hand, the menu(dishes) of the festive days should be simplified.hould be simplified.