• 한국조리학회지
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• 제13권1호
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• pp.204-211
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• 2007

In order to develop a pot lid that would not overflow, three parts were created, each different in size. One cover (A") had a small hole (dia. 10 cm) for the vapor to escape (dia. about 2.5 mm). Another, cover A' had a medium-sized hole (dia. about 5 cm) for the vapor to escape. Cover A (dia. 300 mm, $120\;mm^H$) had a large hole (dia. 100 mm) for the vapor to escape. Because the new cover was partially open while soy paste solution cooking, it showed that it could not only prevent overflow, but also extend the burning approaching and salinity increase time, reducing both cooking time and the amount of energy necessary to cook.

• 한국조리학회지
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• 제12권3호
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• pp.61-74
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• 2006

The objective of this study are to examine how the factors influence each other by determining the appropriate measurement standard based on the Dining-out Motives, restaurant attribute evaluation, intention of word of mouth and reusing, an effective restaurant marketing strategy on the basis of the analytical results by patrons and market segmentations. The study surveyed 321 subjects and processed the result using SPSS for Win. V. 12.1. For statistical analysis, Frequency, Factor Analysis, and Regression were put into operation. The results showed that dining-out motives and restaurant attribute evaluation had positive effects on the intention of word of mouth and reusing. Furthermore, the restaurant owners or managers will need to understand the existing market and target markets more objectively, and, through this market segmentation, formulate a marketing strategy that is appropriate for diverse desires of customers and different characteristics of restaurants.

• 한국조리학회지
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• 제13권2호
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• pp.223-239
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• 2007

This study aims at providing managerial insight into researchers and marketers who are intending to maintain and develop a loyal group and long-term relationships in fast food restaurants. The summary of results is as follows : There was a wide difference in evaluation of perceived value, trust and customer loyalty according to sex, age, occupation and customer's visit behavior. Customers considered the convenient and quick service as the most important selective factor. And also, the important attribute of fast food restaurants was taste of food, followed by price, cleanliness, kindly service, quick service. We are able to classify the four customer groups according to analysis results. If we lay great emphasis on the above mentioned selective factors and also develop needs in each customer group, it does much for delivering profits of fast food restaurants.

• 한국조리학회지
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• 제4권
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• pp.295-315
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• 1998

This paper attempts to examine the degree of chef's satisfaction on food purchasing in 5-star hotel in Seoul. Nowadays, hotel industry in Korea is becoming more and more competitive and the hotel products higher education. Among a range of divisions in deluxe hotel in Seoul, in particular, a F&B division has been more profitable than the others. It is widely accepted that the proportion of revenue obtained from F&B sales is higher than that of revenue from room sales. However, under the IMF intervention, hotels in Korea trend to depend on room sales rather than F&B sales in terms of profit. In such a environment, it is essential that F&B division should carefully seek for an appropriate purchasing procedure which will affect an organizational structure and allow the company to fulfill its goals. Moreover, it is timely their performance and quality of services through ideal food purchasing procedure. In this paper, the author uses a survey technique distributed to approximately 200 chefs who work at 5-stars hotel in Seoul. The author expects that this paper will contribute to the researchers or practitioners who might need a reference on the food purchasing system.

• 한국조리학회지
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• 제10권1호
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• pp.116-127
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• 2004

In rapidly changing environments of Foodservice Industry, it would be leading companies have made constant efforts to establish efficient management through active involvement in management accounting. Especially the foodservice business in Korea needs more critical managerial environment to grow and develope as a going business, these management environment is changed according to deepening of the competition between foodservice companies and customer's wants. In order to succeed in this change of management environment, a new managerial policy is required which the economic environment, estimates the level and the direction of change and makes efficient use of various resources through internal control.

• 한국컴퓨터정보학회논문지
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• 제26권10호
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• pp.109-116
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• 2021

이 연구에서는 조리 전공과 로봇 기술을 융합함으로써 소프트웨어 분야가 아닌 조리 전공 학생의 코딩 능력을 기를 수 있는 융합부전공 교육 모델을 제안한다. 이 교육 모델은 4차산업혁명 기술 발전 추세를 따르는 것이고, 비전공 학생을 소프트웨어 전문가로 성장시키는 기능이 있어 그 의미가 크다고 할 수 있다. 그러나, 조리 전공과 로봇 기술은 기술적으로 거리가 있기 때문에 융합부전공 설계에 어려움이 있다. 이 어려움을 극복하기 위하여 로봇을 이용한 조리, 디저트 제작, 바리스터 작업, 자동 서빙 등의 교육 주제를 체계적으로 구성해서 조리 전공 학생들이 전공적 흥미를 유지할 수 있도록 연계부전공을 설계하였다. 또한, 실질적인 코딩 능력을 기를 수 있게 여러 로봇을 사용하는 실습 과정이 포함되도록 하였다. 기존의 다른 분야 융합부전공과 비교하여 평가하여보니, 20%정도 개선된 교육 효과가 있는 우수한 모델로서 판단된다.

• 대한지역사회영양학회지
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• 제23권3호
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• pp.216-225
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• 2018

Objectives: This study was conducted to investigate the associations between obesity and the children's Nutrition Quotient (NQ) and to further examine the relationships between NQ and mini dietary assessment (MDA) of their parents. Methods: The subjects were 355 children aged 3 to 5 years and their parents in Dongducheon. We collected parental-reported NQ questionnaires for children and MDA of parents. Anthropometric measurements, height, weight and BMI by BIA were measured in children. Overweight and obesity were determined according to age- and sex-specific BMI percentile from the 2007 Korean national growth chart. Statistical analyses consisted of the chi-squared test, ANOVA, partial correlations and logistic regression analysis adjustments for parents BMI. Results: Approximately 20.8% of preschool children were classified as overweight or obese. Underweight children showed a significantly higher score for balance than overweight children. The NQ of the children was $61.9{\pm}11.6$, and NQ scores and their parents' MDA did not exhibit any significant differences according to degree of obesity. After adjusting for parent's BMI, children's BMI was significantly correlated with balance and moderation among NQ factors. Parent's MDA showed significant correlation with their children's NQ, balance, diversity, moderation, regularity, practice and NQ grade, except for diversity of father. Additionally, NQ grade had a significantly increased (150.1%) odds ratio (OR) of being overweight (95% CI 1.008-2.234). Conclusions: These results show that NQ for children is influenced by their parents' MDA and BMI. Furthermore, our findings support the association between overweight prevention and improvement of NQ grade among preschool children.

• 생명과학회지
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• 제30권7호
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• pp.606-613
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• 2020

본 연구는 돼지 지방 대체제로 올리브유 겔 첨가 비율을 달리하여 제조한 저지방 돈육 패티의 이화학적 품질 특성을 검토하였다. 돈육 패티는 돼지 지방 20%(대조군, T0), 돼지 지방 15%와 올리브유 겔 5%(T1), 돼지 지방 10%와 올리브유 겔 10%(T2), 돼지 지방 5%와 올리브유 겔 15%(T3), 그리고 올리브유 겔 20%(T4)를 첨가하여 제조하였다. 올리브유 겔 첨가 비율에 따라 수분 함량은 증가하고, 지방 함량은 감소하였다. 가열 전후 돈육 패티의 명도(L^*)와 적색도(a^*)는 T0가 가장 높았으며, 가열 후 돈육 패티의 황색도는 T4가 가장 높았다. 올리브유 겔 대체 비율이 높을수록 보수력, 수분 보유율 및 지방 보유율은 증가하였고, 조리 감량, 직경 감소율 및 수축율은 유의하게 감소하였다. 경도, 탄력성 및 씹힘성은 T4가 가장 높았고, 응집성 및 검성은 T0가 가장 높았다. 콜레스테롤 함량은 T4가 가장 낮았으며, 대조군(T0)에 대한 감소율은 T1, T2, T3 및 T4가 각각 13.8%, 12.6%, 34.5% 및 49.0%였다. 포화지방산은 palmitic acid가 가장 높았고, 불포화지방산은 oleic acid가 가장 높았다. 돈육 패티의 불포화지방산은 올리브유 겔의 첨가 비율에 따라 증가하였다. 그러므로 돼지 지방을 올리브유 겔로 대체하면 이화학적 특성들이 향상되고, 콜레스테롤 함량이 감소하며, 지방산 조성이 개선된 육제품의 제조가 가능하다.

• 한국식품조리과학회지
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• 제27권6호
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• pp.783-791
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• 2011

This study was carried out to investigate the effects of adding lotus root and leaf powder on the quality characteristics of cooked pork patties. The patties were of four types: unadulterated (control, T0), 0.5% lotus root powder (T1), 0.25% lotus root and 0.25% lotus leaf powder (T2), and 0.5% lotus leaf powder (T3). We found that the moisture content was highest in T1 group, and that the protein and fat contents were lowest in T1 (p<0.05). The ash content was lowest in T0 (p<0.05). The cooking yield and moisture retention level were not significantly different among the samples, but fat retention was the highest in T3 (p<0.05). The hardness, springiness, cohesiveness and chewiness were also highest in T3, and the gumminess was lowest in T0 (p<0.05). The $L^*$ values tended to increase with longer storage periods, and that of T0 was the highest after nine days of the storage (p<0.05). By contrast, the $a^*$ values decreased with longer storage periods (p<0.05), with that of T3 being the lowest (p<0.05) during storage periods. The water holding capacity decreased with longer storage periods, and that of T1 was the highest (p<0.05) during storage periods. The pH of T1 decreased, and those of T2 and T3 increased with a longer storage period (p<0.05). TBARS values increased with a longer storage period, and those of T0, T1, T2 and T3 were 8.69, 2.95, 0.88 and 0.55 mg/kg, respectively, after nine days of storage (p<0.05).

• 생명과학회지
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• 제22권7호
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• pp.928-935
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• 2012

본 연구는 동물성지방 대체물질로서 홍화씨(Carthamus tinctorius L.)의 첨가가 분쇄돈육의 이화학적 품질특성에 미치는 영향을 검토하였다. 분쇄돈육은 돈육등심 68%, 냉수 10%, 소금 2%에 돼지지방 20%(control), 돼지지방 10%와 홍화씨 10%(10% SS) 그리고 홍화씨 20%(20% SS)를 첨가하여 제조하였다. 생육 및 가열육의 수분, 단백질 및 회분함량은 20% SS가 가장 높았고, 지방함량은 대조군이 가장 높았다(p<0.05). 수율, 수분보유율, 지방보유율 및 보수력은 20% SS가 가장 높았으며, 직경감소율은 대조군이 가장 높았다. 외부 및 내부의 명도(L-value), 적색도(a-value) 및 황색도(b-value)는 대조군이 10% SS 및 20% SS보다 유의하게 높았다(p<0.05). 콜레스테롤 함량은 대조군, 10% SS 및 20% SS가 각각 50.85, 21.77 및 17.91 mg/100 g으로 20% SS가 가장 낮았다(p<0.05). Linoleic acid 함량은 대조군, 10% SS 및 20% SS가 각각 28.68%, 41.04% 및 54.26%이었다. 전체 불포화지방산 함량은 대조군, 10% SS 및 20% SS가 각각 50.53%, 55.76% 및 64.93%이었다. 지방산 조성에서 linoleic acid 및 전체 불포화지방산 함량은 20% SS가 가장 높았다(p<0.05). 아미노산 조성은 시료들 사이에 유의한 차이가 없었다.