• Title/Summary/Keyword: culinary arts

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A Study on Satisfaction with the Culinary Education Environment in the Students of Foodservice & Culinary Art (외식${\cdot}$조리 관련 학원생들의 학원 교육의 만족도에 관한 연구)

  • Kim, Auk-Ran
    • Culinary science and hospitality research
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    • v.11 no.1
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    • pp.105-118
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    • 2005
  • The research is on the satisfaction of the students in culinary academy education which provides basic information about the operation of an efficient private culinary school, training qualified cooks. In this research, it is found that four factors which influenced on satisfaction about private culinary schools: service, environment, operation, advertisement. Students choose private culinary schools considering educational contents, sincerity and kindness of staffs, location and tuition fees. This kind of studies should go on for the private culinary academy to have efficient education environment and for educators and staff members in the private culinary academy to feel pride as an educator who takes charge in social education.

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Changes in the Quality of New Cultivar Dewdrop Pine Mushroom (Lentinula edodes GNA01) Depending on the Storage Temperature (신품종 이슬송이 버섯(Lentinula edodes GNA01)의 온도별 저장에 따른 품질 변화)

  • Choi, Duck-Joo;Lee, Yun-Jung;Choi, So-Rye;Youn, Aye-Ree
    • Korean journal of food and cookery science
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    • v.32 no.5
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    • pp.585-592
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    • 2016
  • Purpose: The purpose of this study was to investigate the quality characteristics and antioxidant activity on consequent storage based on the temperature of new cultivar dew-drop pine mushroom (Lentinula edodes GNA01). Methods: Dewdrop Pine Mushroom were prepared under different storeage temperature (4, 10, $20^{\circ}C$). Results: Weight loss and hardness showed the least reduction rate when it was stored at $4^{\circ}C$ (p<0.05). The color value changed to dark brown at all storage temperatures during the storage period. When it was stored at $4^{\circ}C$, it maintained its initial color for a longer period than at different storage temperatures. With respect to the change in its viable cell count, the cells proliferated to less than 3.0 log CFU/g up to Ed: Please review the change. The earlier part was difficult to understand 2.83 log CFU/g until 15 days of storage at $4^{\circ}C$. On measuring the antioxidant activity of this mushroom, the polyphenol content was maintained without a large change until 9 days of storage at $4^{\circ}C$. The electron-donating action maintained high antioxidant activity, accounting for 81.99% until 12 days of storage from 83.08% during the initial storage at $4^{\circ}C$. When it was stored at $4^{\circ}C$, the sensory characteristics received the highest score among all items, such as appeaance, color, flavor and general preference, etc. Concolusion: In summary, new Cultivar Dewdrop Pine Mushroom (Lentinula edodes GNA01) can maintain its commercial value until the 12th day of $4^{\circ}C$ storage.

Investigation of Factors Influencing Career Decision-Making of Students in Foodservice Management and Culinary Arts Programs (취업희망분야와 의사결정 영향요인의 관계에 관한 연구 -식품영양 및 외식$\cdot$조리 전공자를 중심으로-)

  • Lee Kyung-Eun;Kim Tae-Hee
    • Korean Journal of Community Nutrition
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    • v.10 no.3
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    • pp.311-318
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    • 2005
  • The purposes of the study were to identify important attributes in foodservice management and culinary arts students' career decision-making and to investigate factors determining their preferred employment fields. A questionnaire that consisted of preferred employment fields, importance rating of 19 attributes related to job choices, and demographic information was developed based on a review of literature. A total of 319 students enrolled in food and nutrition, foodservice management, and culinary arts programs of eight 2-year colleges and 4-year universities in Seoul and Kyunggi Province participated in the survey. Data were analyzed using SPSS Win (version 10.0) with descriptive statistics, chi-square analysis, one-way analysis of variance, factor analysis, and discriminant analysis. Attributes of the highest importance scores included fringe benefits, wages and promotion opportunities, working environments, professional development opportunities, and organizational culturs. The students who preferred non-commercial foodservice as a career choice depended more on 'word-of-mouth from faculty' than those who preferred other fields (F=3.094, p < .05) and rated importance of 'participation in job fairs' higher than those who selected hotel food and beverage (F : 5.048, p < .01) . A factor analysis of the 19 attributes resulted in five factors: job/compensation policy, impersonal communication, company image, word-of-mouth, and personal experience. The five factors explained $67\%$ of the total variance. A discriminant analysis revealed that students who perceived 'impersonal communication' and 'word-of-mouth' more important were likely to prefer non-commercial foodservice as a career choice. The results would be used by university faculty in advising graduating students on career selection and by recruiters in developing effective and attractive recruiting programs.

Changes in Physicochemical Properties of Pork Patty with Dandelion Extract during Refrigerated Storage (민들레 추출액을 첨가한 돈육패티의 냉장저장 중 품질변화)

  • Choi, Young-Joon;Park, Hyun-Suk;Lee, Jae-Sang;Park, Kyung-Sook;Park, Sung-Suk;Jung, In-Chul
    • Korean journal of food and cookery science
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    • v.31 no.4
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    • pp.423-430
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    • 2015
  • This study was carried out to investigate the effects of dandelion leaf, root and whole part extracts on the physicochemical characteristics of pork patties stored at $4^{\circ}C$ for 10 days. Four types of pork patties were evaluated: ice-water-added (T0), dandelion leaf extract (T1), dandelion root extract (T2) and dandelion whole part extract (T3). The pH decreased significantly during storage, but increased after 10 days of storage. The pH was highest in T0 during storage. The L value of T0 increased whereas T1, T2 and T3 did not significantly changed during storage. The a value decreased with a longer storage period, and the a values for T1, T2 and T3 were higher than that of T0 during storage. The b value did not change significantly during storage. The TBARS increased with a longer storage period, and the values for T0, T1, T2 and T3 were 0.87, 0.29, 0.47 and 0.31 mg MA/kg, respectively, after 10 days of storage. The VBN content value of T0 increased, but those of T1, T2 and T3 did not significantly change during storage. The water holding capacity of T0 decreased, but those of T1, T2 and T3 did not significantly change during storage. Cooking loss increased during storage and that of T0 was higher than those of T1, T2 and T3. Hardness and chewiness decreased while springiness and cohesiveness increased during storage.

Comparison of Fatty Acid and Nutritional Composition of Korean Native Black Cattle and Hanwoo (한국 재래흑우 및 한우의 지방산 조성 및 영양성분 비교)

  • Park, Kyung-Sook;Park, Hyun-Suk;Choi, Young-Joon;Lee, Jae-Sang;Park, Sung-Suk;Jung, In-Chul
    • Korean journal of food and cookery science
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    • v.30 no.5
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    • pp.556-563
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    • 2014
  • The nutritional composition of Korean native black cattle (KNBC) and Hanwoo beef were compared. According to the results, there were no significant differences in moisture, protein, ash, calorie and collagen content, but the fat content of KNBC was significantly higher than that of Hanwoo (p<0.05). The P, Na and Cu content of KNBC were significantly higher than that of Hanwoo (p<0.05). The KNBC and Hanwoo had total mineral amounts of 4,052.34 and 3,214.44 ppm, respectively, with the KNBC being significantly higher than Hanwoo (p<0.05). The vitamin B1 content of KNBC was significantly higher than that of Hanwoo (p<0.05), but there was no significant difference in B2 content between the samples. The total structural amino acid contents was not significantly different between KNBC (12.35%) and Hanwoo (12.58%). The KNBC and Hanwoo had total free amino acid amounts of 752.698 and 661.795 ppm, respectively, with the KNBC being significantly higher than Hanwoo (p<0.05). The stearic acid (10.631%), linoleic acid (2.271%), linolenic acid (0.065%) and tricosanoic acid (0.038%) contents of KNBC were lower than those of Hanwoo (p<0.05). However, their palmitoleic acid (5.292%), oleic acid (48.815%), ${\gamma}-linolenic$ acid (0.094%), eicosenoic acid (0.042%) and docosadienoic acid (0.099%) contents were higher than those of Hanwoo (p<0.05). There was no significant difference between the KNBC and Hanwoo in the saturated fatty acid : unsaturated fatty acid ratio.

Nutritional Retention Factor of 1+ Quality Grade Hanwoo Beef Using Different Cooking Methods (1+등급 한우의 부위별 조리방법에 따른 영양소 잔존율)

  • Kim, Hong-Gyun;Lee, Kun-Jong;Kim, Sung-Min;Chung, Hea-Jung
    • Food Science of Animal Resources
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    • v.30 no.6
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    • pp.1024-1030
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    • 2010
  • The focus of the study was to maximize the output data for Korean cuisine. This study evaluated the nutritional retention factor for different cuts of Korean beef (Hanwoo beef) subjected to various cooking methods. Five cuts (short rib, sirloin, chuck roll, tenderloin, and fore shank) of Korean Hanwoo beef were prepared and used in this experiment. Two different cooking methods (dry-heat cooking and moisture-heat cooking) were applied to each cut. The sodium contents of dry-heat cooked short rib (86.44), sirloin (76.81), tenderloin (86.65), and fore shank (85.89) decreased. Potassium contents of dryheat cooked sirloin (94.99), chuck roll (89.19), and fore shank (92.66) decreased. Calcium contents of dry-heat cooked sirloin (61.49), chuck roll (73.97), and fore shank (91.46) decreased. Iron contents of dry-heat cooked chuck roll (79.71), and tenderloin (90.79) decreased. Phosphorus contents of dry-heat cooked sirloin (87.87), and tenderloin (99.88) decreased. Mineral contents of all cuts cooked by moisture-heat decreased. Finally, the nutritional retention factor represents output data of each cooking method with yield % of each item.

Study the Satisfaction of the Korean Culinary Students in RI in the United States (미국 조리 유학생 만족도에 관한 연구 - 로드아일랜드 주를 중심으로 -)

  • Oh, Suk-Tae
    • Culinary science and hospitality research
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    • v.16 no.4
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    • pp.111-123
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    • 2010
  • This study investigates the satisfaction of the culinary students during their studies in Rhode Island State (R1) in the United States. This research will prepare and give guidance to those who wish to study abroad. For this research, interviews and surveys were conducted and along with total of 68 copies of questionnaire were collected from to the Korean culinary students in the RI from Sep. 2007 to Mar. 2008. The analysis of the data was based on a Likert scale. Findings showed that most students chose to study abroad in their major felt satisfied with their school facilities. The research also indicated that where few challenges, such as language barrier and cultural differences. The inconveniences were with language problems and progress gradually into cultural challenges. In this respect, culinary students need to have more linguistic preparation and as well as to learn the importance of multiculturalism and globalization. Successful study abroad requires both personal and academic preparation. Teacher and parents should give supports and provide the fundamental skills that the students need to have a productive experience.

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Study Relations of Empowerment Recognized by Hotel Culinary Teams on Job Satisfaction, Success, Organizational Commitment and Outcomes (호텔 조리사 조직의 임파워먼트 인식정도의 직무만족, 조직몰입, 경영성과와의 상관관계 연구)

  • Oh, Suk-Tae
    • Culinary science and hospitality research
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    • v.13 no.1 s.32
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    • pp.11-23
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    • 2007
  • This study focused on analyzing the relations of empowerment recognized by a five star hotel culinary team in job satisfaction, organizational commitment, and outcome. The purpose of this survey is to show a desirable culinary organization in hotel management. This survey was shared by two groups recognized as high empowerment and low empowerment groups, for job satisfaction, success, organizational commitment, and outcome measurements. This study presented the difference between recognizable high empowerment and the effects of low empowerment groups which showed positive effects on the high empowerment group compared with the low empowerment group. This means that positive effects on the three main factors of job satisfaction, success, organizational commitment, outcome measurements, and hotel culinary organizations are required empowerment for the new organization of management.

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Quality Characteristics of Yanggaeng Added with Curcuma longa L. Powder (울금분말 첨가량을 달리한 양갱의 품질특성)

  • Kim, Dong-Seok;Choi, Suk-Hyun;Kim, Hyun-Ryoung
    • Culinary science and hospitality research
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    • v.20 no.2
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    • pp.27-37
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    • 2014
  • This study was conducted to investigate the physicochemical and sensory characteristics of yanggaeng prepared with Curcuma longa L. powder(CP; 0, 0.5, 1, 1.5, 2%). Increasing the amount of CP in the yanggaeng tended to increase the moisture content and pH value, while it decreased the $^{\circ}brix$ value. Increasing the amount of CP in the yanggaeng also tended to decrease the lightness(L) in the hunter color values, increasing the redness(a) and yellowness(b). For the textural characteristics, the addition of CP decreased the hardness, adhesiveness, springiness, gumminess and brittleness. In sensory evaluation, yanggaeng added with 1% CP had excellent scores in sensory preference. Based on the results, 1% should be recommended as the optimum level of CP to be added for the preparation of yanggaeng.

Changes in Quality Characteristics of Commercial Milk with Different Physical Treatments during Storage

  • Choi, Jinyoung;Kim, Youngsung;Kwon, Taeeun
    • Culinary science and hospitality research
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    • v.24 no.2
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    • pp.63-70
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    • 2018
  • In this study, the fatty acid content and quality characteristics of the massless enegy treated commercial milk products stored at $30^{\circ}C$ were investigated. The pH of pasteurized milk decreased significantly. UHT milk showed also significant decrease in pH to 4.70~5.72 on the 8th day of storage which was higher than control even there was no significant differences. The acidity of pasteurized milk decreased significantly from the 2nd day of storage to 0.13~0.65% in treatments and control and control was 0.94% at the 8th day of storage and 0.35% in the treatment of ultra high temperature milk. The solid content of pasteurized milk was $7.5^{\circ}Bx$ at 1 day after storage, which showed significant differences from the $11.2^{\circ}Bx$ in the treatment. Pasteurized milk showed more bacterial growth in the treatment than in the control. After 4 days of storage, there was no bacterial count in pasteurized milk but it increased significantly $1.9{\times}10^8$ and $4.5{\times}10^6$ each in UHT milk. Lactic acid bacteria were detected in the curd $2.0{\times}10^6$ in the control and $2.0{\times}10^8$ in the treatment at the 4th day. Palmitic acid content in the saturated fatty acid was the highest at 35.4~41.4% in both pasteurized and ultra high temperature milk. In the UHT milk, linolenic acid was significantly increased to 3.8% in the treatment compared with 2.9% in the control at the 4th day of storage. Therefore, commercial ultra high temperature milk with physical treatment to increase beneficial bacteria showed significant difference compared to the control after 5 days of storage in this experiment.