• Culinary science and hospitality research
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• v.21 no.5
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• pp.72-87
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• 2015

The purpose of this study is to investigate how environmental attitudes of top managers of hotel business affect on environmental commitment of hotel employees and identify of the mediator effects of line supervisor and peer group during implementing green management process using Sobel z test. Data analysis is conducted by SPSS 18.0. The findings and implications can be summarized as follows. First, environmental attitudes of top managers has significantly positive effect on environmental attitude of line supervisors and peer group. Second, environmental attitude of line supervisors and peer group, in turns, has significantly positive effect on value or normative commitment on green management of hotel employments. Third, there is positive mediating effect of environmental attitude of line supervisors and peer group between environmental attitudes of top managers and value or normative commitment of hotel employees. Hence we can conclude that implementing of green management intention of top managers to hotel employs in work place needs strong support of line supervisors and peer group.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.643-650
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• 2024

Currently, South Korea is grappling with a paradoxical situation characterized by simultaneous labor shortages and job shortages. Within this context, retirees are citing conflicts with supervisors/colleagues and dissatisfaction with organizational culture as the primary reasons for their departure, with these issues disproportionately affecting the MZ generation. In response, scholars have conducted preliminary studies to understand the relationships between organizational culture and other variables specifically concerning the MZ generation. However, most of these studies are based on a unified theory of the MZ generation, failing to satisfy the practical demands for distinguishing between Generations M and Z. Therefore, this research aims to explore the differences in variable relationships between these two groups within the hospitality industry. Surveys were conducted among 170 individuals from Generation M and 110 from Generation Z, and the data were analyzed using AMOS structural equation modeling. The analysis confirmed that both hierarchical culture and generational conflict significantly define relationships across all generations, with generational conflict adversely affecting organizational commitment. Additionally, while a relationship-oriented culture negatively impacts generational conflict for Generation M, no such effect was observed for Generation Z. This study successfully identifies the differential impacts between Generation M and Generation Z.

• Culinary science and hospitality research
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• v.21 no.3
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• pp.29-39
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• 2015

This study examined the factors that affect the relationship among local specialties food quality, value perception and customer behavioral intention. A total of 280 questionnaires were distributed to consumers, of which 268 were deemed suitable for analysis after the removal of 12 unusable responses. In order to perform statistical analyses required for the study, SPSS 18.0 Statistical Program was employed for frequency analysis, factor analysis, and reliability analysis. The results of the exploratory factor analysis showed that three factors regarding local food specialties quality were extracted from all measurements with a KMO of 0.827 and a total cumulative variance of 65.638%. With regard to value perception, six factors were extracted with a total cumulative variance of 59.855% and a KMO score of 0.782. One factor for behavioral intention was extracted that accounted for a total cumulative variance of 64.427% and a KMO score of 0.757. All factors were significant to 0.000 and the correlation between variables was significant. Thus, based on the results, the main research hypothesis that identifies the relationships between value perception and behavioral intention was partially adopted.

• Culinary science and hospitality research
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• v.15 no.4
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• pp.144-158
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• 2009

This study aims to provide the service quality which consumers want and basic data for improving their satisfaction by examining the difference among the quantity of cultural capital obtained from restaurant customers, the perception of service quality, and satisfaction. The results of the study are as follows. First, customer satisfaction is not much affected by how much cultural capital one has but by how much influence the cultural capital of parents or family has, or the institutionalized cultural capital. Second, the group that has more cultural capital objectives perceives tangibility, reliability and empathy lower than the one with less cultural capital in general while the group that has more cultural capital embodiments perceives tangibility and assurance higher than the one with less cultural capital; moreover, the group that has more cultural capital institutions perceives the service quality factor lower than the one with less cultural capital. Third, the higher the perception of the whole service quality is, the greater the satisfaction is. In this respect, it is required to offer the service to win customers' sympathy and trust as well as better external atmosphere. In addition, there should be continuous service training to foster employees' expertise and improve service quality, in order for restaurant customers to visit frequently with satisfaction and revisit intention.

• Food Science and Preservation
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• v.15 no.6
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• pp.832-839
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• 2008

The stock that is the first step for preparation of soups and purees links to the taste of food. Many types of vegetable have been used in stocks, but this study focused on stocks prepared with sweet pumpkin. The stock preparation conditions including the weight of sweet pumpkin, the water volume, and the boiling time at $97^{\circ}C$ were optimized by response surface methodology. The quality characteristics of the resulting stock were investigated. The color, flavor, taste and overall acceptability were dependent parameters. A model equation was proposed with regard to the sweet pumpkin weight, water volume, and boiling time at $97^{\circ}C$. A sweet pumpkin weight of 357.9 to 403.0 g, a water volume of 689.8 to 768.5 mL, and a boiling time of 9.9 to 10.3 min at $97^{\circ}C$ were found to be the optimal stock preparation conditions. The quality characteristics of the sweet pumpkin stock prepared under the optimized conditions were pH 6.64, total acidity 0.18%, soluble solids $2.39\;^{\circ}Brix$, color value (L, 99.07 a, -2.43 b, 11.82), total polyphenol 280.75 mg/L, and electron donating ability 21.32%.

• Culinary science and hospitality research
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• v.23 no.2
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• pp.23-34
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• 2017

The current study aims to demonstrate the causal relationships of supervisory support, workplace fun, job satisfaction and customer orientation of Y Generational service provider in the Korean hotel industry. In order to achieve the study purpose, the data were collected from 284 hotel employees who were born from 1981 to 2000, which is considered as Generation Y. To analyze the data, frequency, correlation, regression, PROCESS Macro and confirmatory factor analysis were undertaken using SPSS and AMOS version 18.0. The results show as follows: First, factor of workplace fun had a positive influence on job satisfaction and customer orientation. Second, factor of supervisory support had a positive influence on job satisfaction but its effect on the customer orientation was not significant. Third, job satisfaction had a significantly positive effect on customer orientation. Lastly, job satisfaction was revealed as a significant mediator between dependent variables(supervisory support and workplace fun) and customer orientation. Eventually, this study found that the more workplace fun and job satisfaction employees have, the higher customer orientation they show. Supervisory support was revealed as an indirect factor to enhance customer orientation through job satisfaction.

• Culinary science and hospitality research
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• v.20 no.4
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• pp.27-36
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• 2014

We investigated a method to improve antioxidant activities of colored potato extracts by ultra high pressure extraction process. The colored potato was extracted by water at $60^{\circ}C$(WE) and 300 MPa for 15 min (High Pressure Extraction, $HPE_{15}$) and 30 min (High Pressure Extraction, $HPE_{30}$). The extractions yielded by different extraction processes were 1.73(WE), 2.10($HPE_{15}$), and 2.41($HPE_{30}$)%. Total phenolic acid contents of different extraction processes were estimated as 48.21(WE), 50.20($HPE_{15}$) and 51.34($HPE_{30}$) GAL mg/g, respectively. The flavonoids contents of different extraction processes were measured as 13.12(WE), 14.35($HPE_{15}$) and 15.17($HPE_{30}$) RE mg/g, respectively. Generally, for the contents of phenolic acid and flavonoids, the samples from HPE were higher than those from conventional extraction process. $HPE_{30}$ showed 76.21% of DPPH radical scavenging activity (EDA, %) in 1,000 ug/mL. The reducing power of $HPE_{30}$ also showed the high activity as 0.42. In generally, antioxidant activities of colored potato were increased by high pressure extraction process. We could tell that the HPE extracts of colored potato had a higher antioxidant activity than those from conventional water extraction. The results of HPE showed obvious advantages in higher efficiency, shorter extraction time.

• Culinary science and hospitality research
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• v.15 no.1
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• pp.240-253
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• 2009

While the concept of involvement has long intrigued marketing researchers, its application to the case of wine purchase behavior has been limited in Korea. In particular, little research has attempted to assess the outcome of the consumer's choice of wine based on the types of consumers(outsider, beginner, lover, specialist) relevant to the involvement. Therefore, the aim of this study was to investigate how they use different cues to make a wine purchase decision according to the types of wine consumers and in relation to the consumer's involvement levels. A questionnaire was organized and distributed widely to 380 of various wine consumers. 370 surveys were completed and 350 usable data(male: 49.1%, female: 50.9%) were obtained and analyzed with the SPSS package(13.0) program. We found that specialist of wine, lover of wine, and the high level involvement group have significant difference in selecting wine. It is suggested that a wine class program should be offered at a wine bar for newcomers in order to make them more interested in wine and promote various wine marketing events(for example, a music concert at the wine bar) particularly for high involvement level consumers to help increase wine consumption.

• Culinary science and hospitality research
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• v.21 no.4
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• pp.236-250
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• 2015

This study investigated dietary education and education satisfaction from the perspectives of academic ability improvement, psychological-emotional development, and self-respect. For this reason, empirical analysis was performed on the relationship between dietary education activity, education satisfaction, and self-respect. The purpose of this study is to appreciate the importance of dietary education, to focus the attention of researchers on dietary education and to provide fundamental materials. The results drawn from analysis are as follows. Firstly, it was discovered that the degree of dietary education has positive relationships with both academic ability improvement, and psychological/emotional development. Secondly, self-respect has positive relationships with academic ability improvement, and psychological/emotional development in terms of education satisfaction. Thirdly, after analyzing the influences of dietary education activity on self-respect, it was indicated that self-respect has a positive relationship with dietary education activity. Therefore, continuous and consistent dietary education needs to be performed at home, as well as at school, at the national level to establish appropriate dietary knowledge to teenagers, rather than simply delivering knowledge. It is also suggested that the education that can form self-respect be required.

• Culinary science and hospitality research
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• v.19 no.5
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• pp.280-295
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• 2013

This study analyzes the differences to examine which education is more effective for practical cooking skills. A survey was conducted on the 4 year university students majoring in culinary arts to examine the recognition levels of culinary practice education for the purpose of searching for an improvement plan for culinary education. The results are as follows. Seniors recognize the importance of learning theory, while the classes offered now are focusing on getting cooking certificates. The students approach cooking not only for eating food but also for the arts, showing increased interests in 'creative food' and 'fusion food.' In class, they feel the necessity of establishing a standard for a fair assessment and English skills for the globalization of food service. Hereupon this study recognizes the current state of culinary education service, draws factors which decide the quality of culinary arts education, and examines student satisfaction with theoretical education, practical education, assessment, and external education by using a factor analysis of twenty quality attributes. Through the development and application of various programs, operation of open practice classes and culinary organization reflecting social changes in learning courses, the culinary arts education is considered to be more vitalized. In this respect, this study introduces four measures which were designed to facilitate the education of highly-skilled human resources in the culinary field.