• Culinary science and hospitality research
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• v.22 no.7
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• pp.253-266
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• 2016

The purpose of this study is to investigate how perceived risk of Chinese street foods affect on eating intention and verify the moderator effect of food neophobia between them. To test study hypotheses, we apply a logistic regression analysis and a hierarchical logistic regression analysis. The findings and implications can be summarized as follows. First, Korean tourist perceived hygienic risk on Chinese street foods most highly, followed health risk, social/psychological risk. Second, while perceived health or social/psychological risk on Chinese street foods has s significant and negative effect on eating intention, but perceived hygienic risk has no significant effect. Third, there is a evidence to support moderating effect between perceived hygienic risk and eating intention of Chinese street foods.

• Culinary science and hospitality research
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• v.23 no.5
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• pp.151-158
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• 2017

In this study, the Rhus chinensis Mill was divided into bark and inner bark. The antimicrobial activity and the antioxidative activity of the extracts were investigated by using the organic solvent fractions after the extraction and concentration with ethanol. This study showed the possibility of functional materials such as raw materials for cosmetics and food supplements. This study was the antimicrobial activity and antioxidant activity of five microorganisms (S. aureus, E. coli, B. subtilis, P. aeruginosa, and P. ovale). The following conclusions were obtained. First, the antimicrobial activity of B. subtilis was found to be high in the ethanol extract of. Second, DPPH scavenging activity was 86.4% free radical scavenging activity at 2.5 mg/mL bark part and 61.9% free radical scavenging activity at 2.5 mg/mL in inner Rhus chinensis Mill bark part. The ABTS scavenging activity was 79.2% free radical scavenging at 1 mg/mL bark fraction and 63% free radical scavenging activity at 1 mg/mL in inner bark, and bark showed higher antioxidant activity than inner bark. These results suggested that the antimicrobial activity and antioxidant activity of Rhus chinensis Mill extract can be used as a natural material. Specific and diverse physiological activity studies are expected in the future.

• Culinary science and hospitality research
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• v.23 no.5
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• pp.58-66
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• 2017

The purpose of this study was to assess priority of educational needs for the development of curriculum based on key competencies of NCS for departments related to culinary arts in a 2-year college. In order to achieve this objective, the survey has been distributed to cooks working in hotel restaurants or restaurant companies by social network service and a total of 360 responses were analyzed excluding 18 responses. The collected surveys were analysed by using paired t-test, Borich's needs analysis and the locus for focus analysis. The results of this study were as follows. First, the difference between the level of importance and present level about key competencies recognized by cooks working in restaurant company was statistically significant in 9 fields of key competencies excluding mathematical competence. The difference recognized by cooks working in hotel was statistically significant in all 10 fields of key competencies. Second, the results of Borich's needs assessment showed that the education needs of problem solving competence were the highest, followed by interpersonal, resource management, communication, information competence. Finally, considering both Borich's needs assessment and the locus for focus analysis, cooks working in hotel restaurants recognized that educational needs of communication, interpersonal, problem-solving, information competence were the top priority, and cooks working in restaurant companies recognized that educational needs of communication, interpersonal, skill, resource management competence were the top priority. Therefore, it is necessary to develop curriculum for culinary arts specialists based on key competence of top priority.

• Culinary science and hospitality research
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• v.23 no.5
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• pp.92-100
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• 2017

The purpose of this study was to analyze the current status of 30 restaurants targeted for customized-visit consulting. For this process, experts visited restaurants and conducted consulting to improve the effectiveness of management for restaurants. A frequency analysis was used for general details, and a questionnaire survey was conducted to consult employees and customer groups. The analysis and consulting results were as follows: Firstly,menu need to be improved through restaurants' sanitary state and menu quality improvement. New menu should be developed through continuous training for restaurant operators, the relevant organizations, and cooking skill experts. Secondly, restaurants' cooking skill and knowledge should be secured by training of restaurant operators from the relevant organizations and experts to acquire cooking skills. In conclusion, restaurants' capability needs to be consolidated through persistent and cyclical process to maintain competitive menus and cooking skills. The results also showed that employee group's MOT, foods, menu, and facility education/training should be fortified. In order to reinvigorate the restaurant industry, marketers need to offer continuous education/training and consulting for employees to improve their satisfaction.

• Culinary science and hospitality research
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• v.22 no.7
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• pp.1-10
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• 2016

The purpose of this study was to determine the desirable mixture ratio of Cirsium setidens Nakai powder to rice flour for the preparation of Sulgidduk. The moisture of samples raged from 36.51% to 40.67%. The addition of Cirsium setidens Nakai powder in the Sulgidduk tended to decrease the lightness (L) in Hunter color value, but to increase the redness (a) and yellowness (b). With increasing Cirsium setidens Nakai powder level, the hardness, springness and chewiness of the samples increased and their cohesiveness decreased. In sensory evaluation, the addition of 5% Cirsium setidens Nakai powder showed the best score in taste and overall preference. Over 3 days of storage, Sulgidduk showed a slightly high total bacterial count compared to control. Therefore, these results suggested that the addition of 5% Cirsium setidens Nakai powder could be applied for making Cirsium setidens Nakai powder Sulgidduk.

• Culinary science and hospitality research
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• v.24 no.1
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• pp.39-49
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• 2018

In this study, the traditional takju was manufactured using the finger root, which was recognized as a health functional ingredient, and analyzed the physicochemical and sensory quality characteristics according to the period of fermentation. The pH was significantly low(p<0.05) in all samples until the second day of fermentation, and the pH tended to increase again from the third day of fermentation. The pH value was decreased as the amount of finger root was decreased(p<0.05). The acidity of takju was significantly lower at 0.17~0.21 immediately after fermentation(p<0.05). The acidity of FR0 showed significantly the highest value(p<0.05). The sugar content of takju was significantly increased in all the samples until the 2nd day of fermentation(p<0.05). On the 7th day, it showed the lowest value at $11.01{\sim}12.63^{\circ}Brix$. The sugar content of FR0 was significantly lowest value(p<0.05). The alcohol content of takju was significantly increased as the fermentation proceeded, and the highest value was 11.90~13.50% at 7 days(p<0.05). The alcohol content of RF0 was significantly higher than other samples(p<0.05). As a result of organic acid analysis of finger root takju fermented for 7 days, citric acid(3.35%) showed the highest content of FR3(p<0.05). The content of fructose increased with increasing finger root amount (p<0.05). As a result of sensory evaluation of finger root takju, FR1 and FR2 samples tended to be lower in score than FR0, and FR3 showed the highest score. The overall acceptance value of FR0 was 7.5 and FR3 was 7.57.

• Culinary science and hospitality research
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• v.24 no.1
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• pp.1-12
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• 2018

This study tried to understand what emotional consumption value of dessert cafe is and to examine the difference between satisfaction and subjective well - being concept. In addition, this study tried to test hypotheses through empirical analysis by establishing research hypotheses on how affective consumption value affects satisfaction and subjective well - being, and how satisfaction and subjective well - being influence loyalty. Data collection was conducted from September 10, to October 10, 2017, and 210 questionnaires were distributed. 200 valid data were used for the analysis except the questionnaires that did not meet the research purpose. The results of the analysis were as follows. First, only the hedonic consumption value of the dessert cafe had a significant effect on satisfaction, whereas the aesthetic consumption value and symbolic consumption value had no significant effect on satisfaction. Second, the hedonic consumption value and symbolic consumption value had a significant effect on subjective well - being. On the other hand, aesthetic consumption value did not had a significant effect on subjective well - being. Third, the satisfaction and subjective well-being of dessert cafe had a significant effect on loyalty. The result of this study is meaningful in establishing a strategy of differentiating dessert cafe to grasp the satisfaction of dessert cafe and emotional consumption value which increases subjective well-being and thereby maintain loyal customers.

• Culinary science and hospitality research
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• v.24 no.1
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• pp.114-121
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• 2018

This study developed a new yanggaeng(red bean sweet jelly) by adding Peucedanum japonicum powder from 5% to 20%. It has been evaluated its physicochemical, sensory characteristics and antioxidant activity. The DPPH radical scavenging activity of Peucedanum japonicum powder was 40.53% and the total phenolic compound content was 13.36 mg/100 g. Moisture content of yanggaeng with Peucedanum japonicum powder added 5~15% was 50.24~48.32% significantly higher than in the control group(p<0.05). The hardness of yanggaeng was $2,748.25g/m^2$in control and the PY5 and PY10 were $4,012.05g/m^2$ and $4,019.40g/m^2$ respectively, significantly higher than control(p<0.05). However, when the amount of Peucedanum japonicum powder was increased by more than a certain rate, it decreased again, as $2,155.39g/m^2$ in PY20. As a result of the acceptance test of the yanggaeng, the flavor of yanggaeng with Peucedanum japonicum powder was evaluated significantly higher than control(p<0.05), but PY20 was 5.20 not significantly difference with PY10. The overall acceptance of the yanggaeng showed the lowest value of 4.00 in the control, PY15 showed significantly high value as 7.80(p<0.05). Compared with the control, the acceptance of samples with Peucedanum japonicum powder 5~15% was higher than that of control. It was concluded that 10% and 15% of the Peucedanum japonicum powder could be added for the development of the yanggaeng. According to the above study result, to enhance the utilization of Peucedanum japonicum for developing functional food would be possible, and a new yanggaeng product by adding Peucedanum japonicum would have good potential.

• Culinary science and hospitality research
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• v.2
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• pp.59-87
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• 1996

This study has been done by giving the guide when development of menu or doing marketing strategy in Hotel Restaurant. All products and service has a regular course from induction in market to disappear, so it shall be come out Products Life Cycle theory. In eating business, under the tendency and existing cycle to change menu by taste of customers, liking variation, change of periodic status (environment), MLC(Menu Life Cycle) shall be advised by application PLC(Products Life Cycle) in the process of induction of some menu first and spreading the same business field and then deletion (disappearance) from menu because of no popular. In Emergence Stage, it shall be tried to inform new menu through Cooking Contest, presentation of new menu, free sampling party and others. In Growth Stage, it shall be changed package menu or set menu. In Maturity Stage, it shall be provided complimentary ticket, gift coupon or discount for the customers with some degree of selling record in order to increase using frequency and selling amount after insure new customers. In Decline Stage, it shall be groped for entry underdeveloped country or less advance nation, but there is no possibility to devote in enterprise, it shall be planned substitute menu development in order to withdraw. By inducting MLC concept, it shall be provided the available informations such as“how could some menu be circulate in some restaurant”“Accordingly do strengthen promotion activities or go to low developed area or overseas, or delete it from menuitems and so on”. In the time of decline some menu, it is judged to the time of plan(preparation) of new menu development. In the broad view, when consideration of the concept of menu life cycle, it shall be possible to know which menu is decayed and which menu is developed newly or grown-up, so it shall be provided the important information to estimate the tendency of changing menu and set-up a menu development plan.

• Culinary science and hospitality research
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• v.17 no.4
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• pp.204-218
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• 2011

This research suggests development of medicinal food in the future, establishes a marketing strategy for securing and maintaining customers of medicinal food restaurants and proposes efficient management directions for medicinal food in the food service industry. The higher the level of medicinal food that can satisfy consumer demand for health such as prevention of adult diseases, fat content, Organic food, etc, the more the purchasing motives of medicinal food including repurchase intention and recommendation are shown. The result of the hypothesis testing shows that the purchasing motives in the influencing factors such as prevention of adult diseases, fat content, organic food, food balance have significant influence on satisfaction in the mediating factors. Based on these analysis results, this study offers useful information about medicinal food and management of a restaurant specializing in medicinal food.