• The Korean Journal of Food And Nutrition
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• v.19 no.2
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• pp.143-152
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• 2006

A survey was conducted of 1,390 citizens of Cheongju city', asking them to select 10 foods that they think are most suitable as local among 89 already- recognized local foods. The data were then analyzed by age, gender, and vocation. The results classified by sex showed that for males, first place was marsh snail soup (282), second, acorn jelly soup (174), third, bean noodle (164), and fourth, three-tiered pork and Haejang soup (158). In females, marsh snail was in first place (520), second, acorn jelly soup (322), third, bean noodle (272), fourth, three-tiered pork (271), and fifth, Haejang soup (262). Combining the results of males and females showed first place was marsh snail soup (802), second, acorn jelly soup (496), third, bean noodle (436), fourth, three-tiered pork (429), fifth, Haejang soup (420), sixth, wild plant mixture rice (323), seventh, Boshin broth (322), and eighth, minced chicken soup (321). The classification by vocation of males and females showed that fewer housewives chose three-tiered pork, while fewer clerks chose less wild plant mixture rice. Instead, housewives and clerks chose more Boshin broth and minced-chicken soup, which other males chose less. However, it is unreasonable to select wild plant mixture rice, bean noodle, or Boshin broth as the favorite local food since these can be eaten or collected only during the summer season.

• Korean journal of food and cookery science
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• v.24 no.5
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• pp.580-592
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• 2008

The principal objective of this study was to develop a standardized recipe for the large-scale production of Bibimbab, bean sprout bab, and fried rice. The recipe was standardized as follows. We collected and recorded the quantities of ingredients and production procedures currently used by cooks in the contracted foodservice management company and in hotel-based Korean restaurants. According to the food preferences of Koreans, we selected 3 rices; Bibimbab, bean sprout bab, and fried rice. We then developed a revised recipe and evaluation form. Our sensory evaluation was conducted by 30 taste panels using a JAR(just- about-right) scale. We developed a standardized recipe for 3 rices. Yield, portion size, temperature, preparation time, equipment, cost, ingredients, weight of ingredients, method, and critical point were recorded in the developed recipe. We utilized the factor method and the percentage method for recipe adjustments, and we devised a direct measurement table for Bibimbab, bean sprout bab, and fried rice.

• Culinary science and hospitality research
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• v.10 no.1
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• pp.82-95
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• 2004

This study had an aim to analyze the relationship between consumers' selection of restaurant and constitutional factors of the images of Bibimbap Specialty restaurant. The study examined through constitutional factors including hygiene, employee, facility, brand, convenience, price and food, and found those effects on selection of restaurant. In addition, the image of restaurant had an effect on that of hygiene and employee, price and food in order.

• Proceedings of the EASDL Conference
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• 2003.04a
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• pp.83-83
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• 2003

Electron donating ability by DPPH and nitrite scavenge were measured in ethanol extracts from raw, simple cooked and seasoned materials of Bibimbab(mixed rice), Korean traditional one-dish meal. Ethanol extracts of raw frugrantedible wild aster showed the highest electron donating abilities(80.28%) by DPPH. When its seasoned materials were compared with raw and simple cooked materials, it showed the highest electron donating abilities by DPPH.(중략)

• The Korean Journal of Food And Nutrition
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• v.11 no.3
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• pp.293-302
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• 1998

The general meal intake survey in two regional areas(Seoul and Andong in Kyungsangbuk province) was conducted to investigate what the Korean favorite dishes are, as a part of study on their blood glucose responses. The survey was carried out to fill up the 45 kinds of questionnaires to adults over 20 years old. The age of subjects was evenly distributed from twenties to fifties and 54% of them was middle class, whose monthly income was between a million won and two million won. The 72% of subjects mixed cereals(mainly barley, soybean) with rice but about 28% did not. Domestic meals except general Korean meals were bibimbab and kimblb. Major noodles at home was ramen and kalgugsu(home made noodle) and 50% of the subjects took the noodle with small amounts of steamed rice. The 41% of subjects took the gug(Korean soup) in every meal and the major soup was vegetable doengang soup, sea mustard soup, beef soup and soybean sprout soup in order. The 87% of subjects took either soup or pot stew, and doenjang pot stew and kimchi pot stew were mainly used. The number of side dishes except soup, pot stew and kimchi was 3∼4. The side dishes in meat was cooked mainly with beef and pork. The favorite cooking type of fish is roasting one. Two kinds of kimchi were served in every meal and the major kimchi was cabbage kimchi, kkagdugi(radish cube kimchi), yulmu kimchi in order. The major meal of eating out was galbitang and bibibbab in Korean style, jjajangmyon in Chinese one, pork cutlet in western one and hamburger as a fast food.

• Journal of the Korean Home Economics Association
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• v.43 no.2
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• pp.19-31
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• 2005

The purpose of this study was to evaluate the microbiological quality and assure the hygienic safety of the Bibimbap production in elementary school foodservice in accordance with the HACCP(Hazzard Analysis Critical Control Point) program. The time-temperature relationship and the microbiological quality(total plate count and coliform bacteria count) were assessed to find the critical control point(CCP) during each of the production phase. In the pre-preparation phase, the risk factors of the raw ingredients exceeded the standard level suggested by Solberg et al. Mungbean starch jelly, egg and Kochujang were satisfactory in that no coliform groups were observed over the standard TPC level. In particular, there was a high the risk of beef from the early stages in terms of the coliform level. In the pre-preparation phase, green pumpkin had more coliform groups than the standard level even after washed, which calls for special attention to washing, sterilization, secondary infection of the handler, and the required time for pre-preparation of raw vegetables. In the cooking phase, the temperature of the soybean sprout and mungbean starch jelly decreased to 42$^{\circ}C$ and 26$^{\circ}C$, respectively, which was within the risk zone. In particular, mungbean starch jelly had a great risk factor even after boiling in hot water. During the storage stage before serving, a lot of ingredients were exposed to poor management of temperature and time and thus exceeded the standard level in the total plate counts. In particular, the microbiological count of beef was five times the standard level. Green pumpkins and soybean sprouts were left at 15-38$^{\circ}C$ that is within the risk zone for a long period of time after they were cooked. It is highly recommended that the time of the storage stage before consumption should be shortened and that proper devices should be used to prevent proliferation of bacteria. The number of TPC of the utensils was satisfactory enough, but the knife used exceeded the standard level and thus was a risk factor of bacteria proliferation.

• Journal of the Korean Society of Food Science and Nutrition
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• v.35 no.5
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• pp.655-660
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• 2006

The purpose of this study was to analyze the microbiological hazards of prepared foods, raw materials, utensils and workers' hands and to evaluate cross-contamination of bacteria in foodservice establishments. Aerobic plate counts, coliforms, E. coli, E. coli O157:H7, Salmonella spp., Staphylococcus aureus and Listeria monocytogenes were tested. According to the microbiological evaluation, there were many cases of contamination of bacteria. Staphylococcus aureus was detected in chicken stew (Korean type), Japchae, Bibimbap and Kongnamul-muchim at the A foodservice establishment and Jwieochae-jorim at the B foodservice establishment. E. coli was detected in Ojingeochae-muchim at the C foodservice establishment. E. coli O157:H7, Salmonella spp. and Listeria monocytogenes were not detected in any of the tested samples. Critically, microbiological contamination of raw materials, utensils and workers' hands could result in contamination of prepared foods, thus, attention needs to be given to sanitation of raw materials, workers' hands and utensils to reduce or eliminate contamination of bacteria.

• Food Engineering Progress
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• v.21 no.4
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• pp.332-340
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• 2017

This study investigated the changes in the physicochemical properties of soybean sprout, radish, and pork loin during frozen Bibimbab production. The qualities of soybean sprout were affected by the blanching, thawing, and cooking processes, with the blanching process particularly regarded as an important process to attribute the overall quality of the soybean sprouts in the final product. High weight loss of radish was found in the thawing and cooking processes, while the weight loss was relatively lower than that of soybean sprout. However, mixing with hot rice can be attributed for the steep decrease in shear force of the radish. For pork meat, normally thermal treatment such as mixing with hot rice and cooking manifested quality deterioration. Based on the results, mixing process appeared to be the most important process which affected the final quality of the materials. To improve the quality of final frozen Bibimbab, therefore, it was recommended to freeze the food ingredient separately from rice prior to packaging, which warranted the follow up exploration.

• The Journal of the Korea Contents Association
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• v.9 no.5
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• pp.322-331
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• 2009

The purpose of this study is to suggest guidelines for analysis acknowledgement, preference with 19 local foods and 3 Koguryo foods in Dan Yang county. The questionnaires are distributed each 150 residence and tourist who visited in Dan Yang county, collected 261, then used for data analysis 232. The results are as followed. First, 4 items among 22 regional foods' marsh snail broth', 'mixed rice with acorn-starch paste', 'mixed rice with various herb', and 'baked deodeok' are ranked highly in acknowledgement and preference. Second, 4 variables which are sex, age, residence or tourists, and income had significant in acknowledgement. Therefore, making Koguryo food town near movie setting place, introduction geographically mark system, and put Dan Yang mark into merchandise would be increased acknowledgement, and also promoted local economic. Third, 3 variables except income had significant in preference. Therefore, functional effect of each food and taste for young generation would be reinforced in preference.

• Journal of the Korean Society of Food Culture
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• v.10 no.3
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• pp.167-174
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• 1995

A hazard analysis which included watching operations, measuring temperatures of foods throughout preparation and display, and sampling and testing for microorganisms of total plate counts and coliform bacteria was conducted in various phases of product flow of Naeng-myeun (Cold noodles) and Pi-bim bab (mixed rice) prepared at Korean restaurants. Large numbers of total plate counts were counted from the cooked foods after handling and holding. Ingestion of these foods must be considered high risk. Critical control points identified were, pre-preparation, food handling after cooking, and holding on display in product flow of Nang-Meon and pre-preparation, preparation, and holding on display in product flow of Pi-bim bab. It need for effective quality control of Nang-Meon and Pi-bim bab that training program consist of surveillance, education of the staff, standard operation procedures, forbidding dangerous processes and control of critical points.