• 제목/요약/키워드: Clean plate education

검색결과 5건 처리시간 0.019초

빈그릇교육을 통한 대학 기숙사의 음식물쓰레기 감량효과에 대한 연구 (Effect of Clean Plate Education on Food Wastes Reduction in University Dormitory)

  • 이은경;김덕길;김승우;정신영;최광수
    • 한국환경과학회지
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    • 제21권7호
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    • pp.865-873
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    • 2012
  • Clean plate education program was applied to change students' perception on food waste in the dormitory cafeteria of T campus G university that is located in Tongyeong, in which 408 students joined the program. From survey and food waste monitoring, it was found that clean plate education program was effective to change students' perception as well as action. Half students (50.5%) answered that their eating habit changed, and among them 30.1 % students left a little food on the plate and 13.1% students left no food behind. Many students become aware of the seriousness of food waste issue (84.5%), and 44.2% students were trying to reduce leftover. Food waste generation in cafeteria was 341.9, 576.1, 344.3g/capita/day in 2005, 2007 and 2008, respectively. And this shows that food waste generations were much less than national average data except 2007. Therefore we could conclude that clean plate education program was satisfactory to change students' perception on food and to change their action, and it could be an excellent new approach to resolve a social issue caused by food waste. In order to reduce food waste generation at dormitory cafeteria, food taste and diet should be improved and students' eating habits also should be changed. For this, a practical program like clean plate education should be organized.

일부 베이커리업체의 조리용기.기구 및 작업환경에 대한 미생물적 위해분석 (Evaluation of Microbiological Hazards of Baking Utensils and Environment of Bakeries)

  • 김은미;김현숙
    • 한국조리학회지
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    • 제7권3호
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    • pp.85-98
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    • 2001
  • This study was performed to describe the overall sanitation of baking utensils and equipments, employees, and environment in 9 bakeries. Microbiological tests on employees, utensils and equipments, were done according to standard procedure and included total plate count, coliforms, fungi and Staphylococcus aureus.. Microbiological testing is a value in determining hazards for developing a HACCP plan but were not detected throat and employee's hands before use. Staphylococcus aureus was detected nasal cavity and employees's hands after use. Employee's apron after use was detected fungi and coliform and was risk factor of cross-contamination to bread or cookies et al. Generally hygienic conditions of pan, kitchen board, knife, brush, and wooden scoop were worse than those of other baking utensils such as tray, bread tweezers, dusting brush and dish cloth. And refrigerator, freezer and fermentation chamber were detected fungi and coliforms. Total plate count of heating table, working table, distribution table, washbowl and refrigerator was increased in 2nd period. Temperature of refrigerator was 10.43$^{\circ}C$ and strict temperature control of refrigerations needs. Therefore, baking utensils and equipments were reguraly need to sterilize and clean. Additionary, it need to practice the effective sanitation education and training program for the bakery managers and employees.

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자동차 허브의 내경 및 평행도 자동검사 시스템에 대한 연구 (A study on the automatic inspection system for inner diameter and parallelism of automobile hubs)

  • 강병수;유형민
    • Design & Manufacturing
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    • 제16권3호
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    • pp.16-21
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    • 2022
  • In order to reduce the weight of parts and materials for the development of high-efficiency engines in accordance with the strengthening of automobile fuel efficiency regulations, the existing casting material is changed to a iron plate material, and plastic processing and turning operations are performed to lighten the weight and reduce the manufacturing cost. Among the pulley components applied to the damper pulley, the HUB product was manufactured by plastic machining instead of the existing casting process, and the inspection standardized for automating the inner diameter and parallelism measurement of the turning result of the new hub part with improved quality, and the inspection system for this Development of design and operation software to automate the inspection of the inner diameter and parallelism of the hub was described. The representative specifications of the development equipment are a hub inner diameter 22mm inspection system, a three-point inspection system with a parallelism of 0.15mm on the top.

미취학 어린이의 손씻기 교육에 따른 미생물학적 실태 분석 (Microbiological Effect of Hand Safety after Hand Washing Education for Preschool Children in a Day Care Center)

  • 김지은;문지혜;신현아;이지선;권성희;이정숙;엄애선
    • 한국조리학회지
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    • 제17권3호
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    • pp.141-150
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    • 2011
  • 본 연구는 미취학 어린이를 대상으로 손씻기 교육 방법에 따른 미생물학적 변화를 모니터링한 연구이다. 연구는 3세에서 5세까지의 서울시 어린이집 어린이 10명을 대상으로 수행하였다. 미생물 분석은 손씻기 교육 전, 1주간 동영상 교육실시 후, 1주간 동영상 교육 및 손씻기 실습 교육병행 후로 분류하였다. 손씻기 교육 전 어린이들의 손에서는 일반세균, 진균, 대장균군 및 황색포도상구균이 검출되었다. 2주간 손씻기 동영상 교육과 실습교육을 연속적으로 실시한 결과 손씻기 교육에 따른 손 위생상태는 개선되었다. 결과 손씻기 교육은 취학 전 어린이를 대상으로 손씻기 교육을 반복적으로 수행할 경우 더욱 효과적일 것으로 생각된다. 특히 미취학 아동의 경우 평생 습관을 확립시키는 중요한 시기이므로, 언제, 어디서 손을 씻어야 하는가에 대한 구체적인 교육이 필요할 것으로 생각된다.

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공동주택의 음식물 생쓰레기 분리배출과 지렁이퇴비화를 이용한 음식물쓰레기 감량 및 자원화 모델 연구 (Research on Reduction and Recycling of Food Waste by Separating Raw Food Waste and Earth Worm Composting in the Apartment)

  • 최광수
    • 한국환경과학회지
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    • 제20권1호
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    • pp.137-146
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    • 2011
  • In this research, food waste source reduction model for apartment was investigated. In spite of prohibition of direct landfill of food waste and continuous efforts made by government and local government, food waste production increases steadily. Recycling ratio of the food waste increases every year, but its products have many problems like low quality, stability, salt, odor etc. Household occupies 63.3% of whole food waste production and this is subject to be a key factor to control food waste. We surveyed S apartment in Kwangju city as a model case, in which administrative office and women's association adopted clean plate eating, separation of raw food waste and earth worm composting as a series of method for source reduction and recycling inside the apartment. With the help of residents' participation and practice, food waste production decreased 15.6% from 0.31 g/capita/day in 2007 to 0.26 g/capita/day in 2009 (domestic average 0.30 g/capita/day). Separation of raw food waste and its composting using earth worm were very effective, and were subject to resolve the problems of present food waste treatment technologies. And earth worm composting was very useful in environmental, economical, societal and educational aspects. Instead of economical incentive, educational programs about food value, environmental problem and critical method for food waste separation were more effective for promotion of source reduction. From the analyses on the process and success factors in this model, we could conclude that leader's role was one of the key factors for the settlement of source reduction, and that was to understand the seriousness of the food waste and to seek solution, to test techniques, and to practice by oneself. Furthermore, networking and collaboration among residents, local government, NGO and local press promoted residents' participation, and it was through various education and investigation. Finally, source reduction and self recycling model of food waste in the apartment, that applies separating raw food waste and earth worm composting based on the collaboration among residents, local government, NGO, and local press, should be disseminated, and environmental policy also should be changed to make it possible.