• Title/Summary/Keyword: Cooking education

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Analysis of Disinfection Practices in Foodservice Operations According to the Application of Hazard Analysis and Critical Control Point (식품안전관리인증기준 적용 여부에 따른 급식시설의 소독 실태 분석)

  • Park, Min-Seo;Lee, Hye-Yeon;Bae, Hyun-Joo
    • Journal of the FoodService Safety
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    • v.2 no.2
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    • pp.103-110
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    • 2021
  • This study was conducted to compare and evaluate the difference in washing and disinfection when the Hazard Analysis and Critical Control Point (HACCP) protocol was applied to foodservice operations. The results of the survey were as follows: Among the 116 foodservice operations surveyed, 67.2% were HACCP-compliant and 32.8% were not HACCP-compliant. Also, 62.9% served meals once daily, and 79.3% conducted food safety education once a month. Compared to HACCP non-compliant foodservice operations, the disinfection performance of HACCP-compliant operations was significantly better concerning worktables (p<0.001), food inspection tables (p<0.001), preparation tables for distribution (p<0.01), serving tables (p<0.01), overflow and trenches(p<0.05), sinks (p<0.05), and insect attracting lamps (p<0.01). Similarly, the disinfection performance of HACCP-compliant foodservice operations was significantly better for 18 cooking utensils and personal tools such as food slicers (p<0.001), multiple cooking machines (p<0.05), tray carts (p<0.001), stainless steel tools (p<0.001), rubber gloves (p<0.05). Worktables (45.1%), serving tables (29.6%), sinks (37.0%), and scales (21.6%) were most often disinfected 'at the end of each task', while food inspection tables (36.5%), food preparation tables for distribution (31.2%), dish machines (34.2%), overflow and trenches (25.7%), and floors (25.8%) were most often disinfected 'once a day'. All cooking utensils were most often disinfected 'at the end of each task'. 'Chemical disinfection' was most frequently used in all foodservice facilities. To improve the food safety management of foodservice operations, it is necessary to apply the HACCP protocol and comply with the washing and disinfection manual.

Study on Development of a Nutrition Education Program Model for Foreign Worker Patients (외국인 근로자 환자의 영양 교육 프로그램 모델 개발을 위한 연구)

  • Kwon, Jong-Sook
    • The Korean Journal of Food And Nutrition
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    • v.23 no.4
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    • pp.649-658
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    • 2010
  • This study was performed to develop a nutrition education program model for foreign worker patients. Questionnaire and interview were carried out for collecting quantitative and qualitative information from subjects, respectively. All subjects were foreign worker patients who could speak Korean, composed of 75 Chinese, 4 Mongolians and 1 American, aged from 22 to 73 years old. Among the subjects, 36 subjects had gastrointestinal disease(GD), 16 had coronary heart disease(CHD), 6 had diabetes, 6 had liver disease(LD) and the others had various different diseases. List of recommended and restricted foods for foreign workers to prevent GD and CHD were obtained from interviews with the subjects. A nutrition education program model for foreign worker patients having GD and CHD were developed, and small group education method was recommended. The contents of the program include cause and common symptom and basic nutrition care for the patients, choice of foods and cooking methods, behavioral modification, importance of medication and list of foods recommended and restricted for the patients.

The Behavior and Consciousness of Housewives about Disposal of Foods Waste in Ulsan Area (울산지역 주부들의 음식물 쓰레기 처리행동 및 의식조사)

  • 김혜경
    • Journal of the Korean Home Economics Association
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    • v.38 no.9
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    • pp.107-118
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    • 2000
  • This study was carried out to obtain the information concerning the behavior and underlying consciousness of housewives about the disposal of foods waste and to find out relationships among environmental variables. Data were obtained through questionnaires and interviews from 350 housewives in Ulsan area. Foods waste can be produced at every stage of cooking. It was found that the most amount of foods waste was produced at the preparation stage of cooking. The type of dishes which produces the most waste was chigas. About 49.4% of foods waste consisted of vegetables and fruits and 18.5% of that was fishes. The environmental concern related to foods waste disposal was relatively high among subjects and they were willing to accept foods waste reducing system if it is not too complicated to use and not too expensive. These results have demonstrated that menu planning before food preparation and buying cleaned and trimmed materials in the market should be highly recommended to reduce the foods waste. To improve the disposal behavior of foods waste, it is required that well programmed education for environmental conservation and the public facility for foods waste disposal.

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Effects of Dietary Yellow Clay on Sensory Evaluation of Meat in Broiler Chicks (육계의 사료내 황토 첨가가 계육의 관능적 특성에 미치는 영향)

  • Choi, O.J.;Yang, C.J.;Kim, C.B.;Moon, S.T.;Jung, H.S.;Shim, K.H.;Chae, Y.K.
    • Korean Journal of Poultry Science
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    • v.34 no.2
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    • pp.111-117
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    • 2007
  • This experiment was conducted to research the effects of Yellow Clay(YC) on the sensory evaluation of cooked meat in broiler chicks. A total of 216 one day old broiler chicks were divided into 6 groups at random. The six groups are consisted of one control group, to which no YC was added, and 5 groups to which an amount of YC was differently added. Diets contained 0.5, 1.0, 2.0, 4.0 and 8.0% of YC and fed to the 5 group broilers for 6 weeks. The lightness of meat in the broilers treated with YC was significantly higher than that of the control group in after-cooking(P<0.05). Besides, the lightness of meat was higher after-cooking than before-cooking. The properties of hardness, gumminess and chewiness were significantly lowered in the groups treated with Yellow Clay, as the amount of Yellow Clay increased at before-cooking and after-cooking(P<0.05). The turbidity of stock was higher in the groups treated with Yellow Clay as the percentage level of Yellow Clay increased, compared with the control group(P<0.05). The acceptability of color, flavor, and texture of meat and stock was higher in the groups treated with Yellow Clay, when compared with that of the control group(P<0.05). In total, the group treated with the 4 percentage of Yellow Clay was the highest in the overall preference(P<0.05).

A Research on Analysis of Eating Habits and Textbook Contents for Efficient Nutrition Education of Elementary School Students in Gangneung City (초등학생의 효율적인 영양교육을 위한 교과서분석 및 식습관 조사연구 -강릉시내 초등학생 대상으로-)

  • Kim, Yeong-Hwa;Jang, Mi-Ra
    • Journal of the Korean Dietetic Association
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    • v.13 no.4
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    • pp.379-388
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    • 2007
  • This study empirically examined the actual level of elementary school children's knowledge of nutrition and the extent of current nutrition education for the children through the use of textbooks. Two or three classes were sampled from each of six schools, respectively, in Gangneung; of the 562 questionnaires that were distributed, 537 were returned and used for analysis. Respondents were all sixth-graders, on average boys and girls were 153.02$\pm$8.19㎝ and 152.79$\pm$7.15㎝ in height and 45.27$\pm$10.32㎏ and 43.33$\pm$7.46㎏ in weight, respectively, which was consistent with others' research. Most children had two siblings and a working mother, considered that they were well off, and their mother prepared meals. Children regularly had breakfast and dinner, although more children had dinner than breakfast. As a whole, their knowledge of the main nutrients contained in foods was lower than their general knowledge of nutrition. There were significant differences in knowledge of the main nutrients contained in foods, with girls showing more knowledge than boys (p<0.01). Most of them learned about nutrition at school, followed by home. At school, Practical Technology classes taught them the most about nutrition. Although Physical Education classes were expected to teach about nutrition in a quantitative way, they accounted for just 4.7% of the overall knowledge. As for the children's understanding of nutrition education through use of a textbook at school, just 19% of the students gained a very good understanding. As for interest in nutrition education at school, 22.2% of the students had no interest, while girls were more likely to have their interest in nutrition education at school affected by knowledge of nutrition than boys. For both boys and girls, the most desired method of education was cooking practice. More research across subjects is necessary so that nutrition education concentrated on the curriculum for fifth-graders can be provided by stages from the lower grades. Since cooking practice or games were preferred, it is necessary to develop nutrition education methods to incite active interest rather than passive education.

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A Case Study of Flipped Llearning of Cooking Practice Subject of University Students (대학생 조리실무 교과목의 플립드러닝(Flipped learning) 적용사례 연구)

  • Kim, Hak-Ju;Kim, Chan-Woo
    • The Journal of the Korea Contents Association
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    • v.20 no.9
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    • pp.129-139
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    • 2020
  • This study was conducted to analyze the subjective perception types of college students majoring in cooking by applying flip-learning teaching and learning methods to the subject of cooking practice to improve the educational efficiency of cooking-related classes. Also, in order to study subjective perception of small students, we tried to grasp the common structure in subjective attitude and perception using Q methodology, and the analysis resulted in four types. Type 1 (N=5): Problem solving ability effect, Type 2 (N=6): Self-directed learning effect, Type 3 (N=3): Mutual cooperation practice effect, Type 4 (N=6) ): Theory learning effect was analyzed for each unique feature type. Flip-learning is applied to cooking practice classes, which is a learner-centered education that leaves the traditional teaching method. Interest was found to have a very positive effect on learners' opinion sharing and learning outcomes. However, it was revealed that all students need to find additional solutions to problems such as the operation plan for flipped learning and the free ride evaluation method in group learning.

Effect of Dietary Supplementation of Zeolite on the Quality of Pork Shoulder Before and After Cooking (제올라이트 급여가 돈육 목살의 조리 전후 품질에 미치는 영향)

  • Kim, Cheong-Bin;Yang, Chul-Ju;Choi, Ok Ja;Jung, Hee Nam;Shim, Ki Hoon
    • Korean journal of food and cookery science
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    • v.30 no.2
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    • pp.193-199
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    • 2014
  • The purpose of the study was to investigate the quality characteristics and sensory properties of fresh and boiling pork shoulder at different feed ration of zeolite (0, 0.5, 1.0 and 2.0%). All of the dietary zeolite groups had significantly higher pH than the control; 0.5% zeolite (6.14) had the highest pH. Cooking loss was significantly higher in the control compared to other treatments; further, the loss, increased as the feed ratio of zeolite addition increased. The cooking loss of fresh pork shoulder fed with 0.5% zeolite (22.47%) was significantly lower than other treatments. The dissolution crude lipid of 0.5% zeolite was the lowest, but was not significant. In the Hunter's color value of fresh pork shoulder, the L and a values were significantly higher in 0.5% zeolite compared to other treatments, whereas the b value was significantly higher in 2.0% zeolite. In the Hunter's color value of boiling pork shoulder, the L and b values with 0.5% zeolite were significantly higher compared to other treatments; however, the a value was not significantly different between groups. The hardness, springiness, cohesiveness, gumminess and chewiness of fresh pork shoulder were significantly increased as the feed ration of zeolite increased. These properties, except for springiness in boiling pork shoulder were significantly increased as the feed ration of zeolite increased. Furthermore, sensory characteristics of color, taste, flavor, appearance and overall preference were significantly higher in boiling pork shoulder with 0.5% zeolite compared to other treatments. Also, texture preference, which was decreased as the feed ratio of zeolite increased, was higher in the control compared to other treatments. In conclusion, the quality characteristics and sensory properties of pork shoulder meat were enhanced with the dietary supplementation of zeolite.

A Bibliographical Study of Dock(Korean rice cake) (떡류(類)의 문헌적(文獻的) 고찰(考察) -(1670년${\sim}1943$년의 우리말 조리서를 중심으로)-)

  • Mang, Hae-Yull;Lee, Hyo-Gee
    • Journal of the Korean Society of Food Culture
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    • v.3 no.2
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    • pp.153-162
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    • 1988
  • $D{\acute{o}}ck$ (Korean rice cake) is a peculiar food of Korea made of grain. By means of cooking from, it is defined as 'Pulvberzed food of grain' $D{\acute{o}}ck$ was one of the daily food, but development of boild rice had narrowed it's use to the food of festive days and ceremonies. $D{\acute{o}}ck$ is used as a main food of all Kinds of ceremonies from one's birth to death, such as the Three seven day(a baby's twenty-first day of life), one hunderdth day, birthday, wedding, both brithday, funeral and sacrifical rites, vocational ceremonies, such as a sacrifice to spirits and a srevics for a big catch of fish. It is also used as a present and seasonal food. A large variety of $D{\acute{o}}ck$ is available and its recipe is scientific and reasonable. In this treatise, the Kinds of $D{\acute{o}}ck$ and the frequency of them, the material, the recipe, the measuring unit of material, cooking kitchen utensils and the cooking terms are studied from the books published in Korea from 1670 to 1943. 1. $D{\acute{o}}ck$ was classified as Tcbin $D{\acute{o}}ck$(steamed), Chin $D{\acute{o}}ck$(strikn), Chijin $D{\acute{o}}ck$(fried) and Salmun $D{\acute{o}}ck$(boiled), according to its way of cooking. 2. There were 122 Kinds of $D{\acute{o}}ck$, 57 were Tchin $D{\acute{o}}ck$, 35 Chin $D{\acute{o}}ck$, 20 Chijin $D{\acute{o}}ck$, and 10 Salmun $D{\acute{o}}ck$. 3. There were 34 Kinds of measuring units. Of them, 13 for volume, 4 for weight, 9 for quantity, 4 for length and 4 for the rest. 4. There were 55 Kinds of cooking Kitchen utensils but now many of them are not used because of mechanization or automation of tools of living. 5. There were 143 Kinds of cooking terms. Of them 49 for the preparing process, 25 for the mixing process, 27 for well-forming process 10 for process of getting ready to cook, 14 for heating process, 10 for cutting process, 5 for dishin process and 3 for process of soaking in sugar or honey.

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An Integrational Approach for Culinary Education based on Brain-based Teaching Principle (뇌학습 원리에 기초한 조리교육을 위한 통합적 고찰)

  • Lee, Jeong-Ae
    • Culinary science and hospitality research
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    • v.24 no.3
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    • pp.144-155
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    • 2018
  • This study was conducted to explore the direction of culinary education based brain-based education with analysis of comprehensive research. Questionnaire was completed by frequency analysis, factor analysis, reliability analysis and regression analysis by using SPSS 21. The purpose of this study was to investigate the educational system for creative development through cooking sources and to develop brain-based learning theory, and thus to generate the characteristics and effects of the practice in culinary educational context. The basic principles of brain- based learning are brain plasticity, emotional brain, and ecological brain. Students need to be able to enrich their understanding of social interaction so that social brain's function will be activated through consistent and high-quality feedback. Likewise, students should be capable of collecting everything what they have learned. Defining main ideas and goal of the lesson, four factors were derived from development of competency, personality, application, and diversity. Regarding to the result of this study, the implications for the development of a brain-base program were suggested.

A Study of Programs for Single-parent Families in a Family Support Centers (건강가정지원센터 내 한부모가정 관련 사업 현황과 개선방향에 관한 연구)

  • Park, Jeong-Yun
    • Journal of Families and Better Life
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    • v.28 no.3
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    • pp.167-178
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    • 2010
  • The purpose of this study was to analyze the healthy family education, healthy family counseling, a healthy family culture, and healthy families integrated programs for single parent families in family support centers, The data collected came from 59 family support centers located in Seoul and Kyunggi-Do, Korea. Subjects included both single parents and their children. The children were of elementary school age. The types of programs were education, counseling, culture, and integrated program. Education programs were process separately for the parents and for the children. Counseling programs were mostly group-type program that aimed at improving the parent-children relationship. The contents included sections on anger management, reducing stress, enriching self-esteem. The culture programs involved experiences, camps that included cooking, watching movies, similar activities. Integrated programs involved respite support, rearing support, mentor-mentee partnerships, and the formation of self-help groups.