• Advances in environmental research
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• 제6권3호
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• pp.229-240
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• 2017

This paper assessed environmental sanitation behaviour of market operators in selected markets in Ibadan, Nigeria. The two largest markets in the study area (Aleshinloye and Bodija markets) were selected for sampling. The selected markets represented the two types of markets; modern and traditional markets. The modern market comprises 3803 shops while the traditional market comprises 5943 shops. Multistage sampling technique was adopted in questionnaire administration. The selected markets were stratified into zones based on the goods sold. Systematic sampling was used in the selection of traders across the markets. 2% of traders were selected for sampling in each category of goods sold making a total of 189 respondents. This comprises 77 of traders from modern market and 112 traders from traditional markets. Descriptive and Inferential statistics were used in analysing the data. Findings revealed poor access to environmental sanitation facilities especially at the traditional market. The study also established poor environmental sanitation behaviour in terms of utilisation of available amenities across both markets. It recommended a synergy of efforts by all environmentally concerned institutions in managing the market environment. It also advocated for the provision of environmental sanitation facilities in markets by, government, market management authorities, traders, Community Based Organizations (CBOs) and Non-governmental Organizations (NGOs). In addition environmental education is imperative while enforcement of environmental regulations in the market and others with similar setting is strongly encouraged.

• 환경위생공학
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• 제3권2호
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• pp.13-21
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• 1988

• 환경위생공학
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• 제4권1호
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• pp.1-5
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• 1989

• 한국식생활문화학회지
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• 제31권6호
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• pp.573-586
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• 2016

The present study was conducted on 200 food handlers employed at restaurants with open-kitchens in Seoul to evaluate their food sanitation knowledge levels and practices. A majority of participants (88%) replied that open-kitchens are more hygienic than common kitchens due to the sanitary cooking process. The correct answer rate was 94.3% for sanitation of instruments and utensils and environmental sanitation, whereas food handling sanitation (66.8%) was ranked at the bottom among food sanitation knowledge. Total scores of food sanitation knowledge were significantly influenced by education level and ages of food handlers (p<0.001). Personal hygiene knowledge level of food handlers regarding institutional food service was higher than that of food handlers at restaurants and bakeries (p<0.001). Food sanitation practices scores showed significant differences in personal hygiene (p<0.001) and environmental sanitation (p<0.05) according to certificate possession. As the result of correlation analysis between food sanitation knowledge and practices, there was no significantly positive correlation, whereas a significant positive correlation was observed between knowledge of food handling and personal hygiene practices (p<0.05). The results show need for improvement in both knowledge and practice levels of open-kitchen food handlers. Consistent and customized food sanitation education program should be developed to protect against food poisoning at open-kitchen restaurants.

• 대한위생학회:학술대회논문집
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• 대한위생학회 1999년도 한,일 국제학술심포지움
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• pp.5-11
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• 1999

• 한국식품조리과학회지
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• 제28권5호
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• pp.515-530
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• 2012

This research aims to audit foodservice sanitation management practices and to assess microbiological quality of foods and their food contact environments in kindergartens. Sanitation auditing was conducted in 10 kindergartens in Seoul, Gyeonggi, and Incheon areas to assess the levels of safety practices. Results revealed that the surveyed kindergartens scored 41.4 out of 100 points, on average. The average scores of each category were 6.4/11 (58.1%) for facilities sanitation, 4.2/12 (35.0%) for equipment sanitation, 2.4/10 (24.0%) for personal hygiene, 5.1/10 (51.0%) for food ingredients management, 6.0/17 (35.3%) for production process, 5.4/10 (54.0%) for environmental sanitation, 2.0/6 (33.3%) for kitchen utensils sanitation, and 2.2/6 (96.7%) for safety management. Microbiological quality of raw, prepared foods, personal sanitation (hands), environmental sanitation, and drinking water were assessed. Total plate counts (TPC) of the following menus exceeded the critical limit: seasoned leek (5 log CFU/g), cucumber (5.0 log CFU/g), panbroiled fish paste (TNTC at $10^4$), tangpyeongchae (5.3 log CFU/g), egg rolls (6.1 log CFU/g), panbroiled sausage (TNTC at $10^4$), and soft tofu pot stew (TNTC at $10^4$). Coliform which exceeded the standard limit were detected from seasoned leek (2 log CFU/g), cucumber (2.5 log CFU/g), panbroiled fish paste (2.0 log CFU/g), egg roll (3.8 log CFU/g), tangpyeongchae (4.0 log CFU/g), panbroiled sausage (2.3 log CFU/g), and soft tofu pot stew (3.7 log CFU/g). For seasoned foods (muchim), S. aureus ranged 2.2~2.9 log CFU/g. In food workers' hands, microbial profiles ranged 3.8~7.9 log CFU/hand for TPC, ND~4.5 log CFU/hand for coliforms, ND~4.7 log CFU/hand for S. aureus, and ND~5.3 log CFU/hand for Enterobacteriaceae. Microbiological profiles of food contact surface of knives, cutting boards, dish-clothes, and trays showed possibilities of cross-contamination. General bacteria were 2.1~4.5 logCFU/ml in 4 purified water samples and E. coli were found in the kitchen of one kindergarten. These results suggested that environmental sanitation management practices need more strict improvement: effective sanitation education methods and practices were strongly required, and more strict sanitation management for cooking utensils and equipment were required.

• 환경위생공학
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• 제3권2호
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• pp.1-7
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• 1988

The paper deals with the problems of environmental sanitation, especially in transportation, hotels, restaurants and public gathering places which are desirable to be improved for the 24th Seoul Olympic Games 1988. Suggestions are made for better attitudes and practices for the employees and citizens to maintain the higher standards of cleanliness of personal, premises and the environment.

• 보건교육건강증진학회지
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• 제32권5호
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• pp.83-92
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• 2015

Objectives: This study was conducted to determine the status of the awareness of "school environmental sanitation and cleanup zone system" and to identify the level of harmful perception by shops. Methods: The survey was conducted using a self-administered questionnaire method online via the homepage of the education ministry's student health information center. A total of 293 schools (126 primary schools, 62 middle schools, and 45 high schools) was selected by using a stratified probability sampling. Results: Some 32.1% of all subjects knew the law of school environmental sanitation and cleanup zone system. The mean of harmful perception was 3.01 (very harmful: 4, harmful: 3, little harmful: 2, no harmful: 1). Regarding the types of high level of harmful perception of shops, adult good shops (3.53), hostess bar (3.52), karaoke bar (3.47), Cigarette vending machines (3.47), Adult only theater (3.47) and Phone sex room (3.37) were high. Singing room (2.29), dance school (2.45), tourist hotel (2.58), comic room (2.59), mini game console (2.66), hotel (2.77), billiard hall (2.81), PC room (2.83) were relatively low in the level of harmful perception. Conclusions: National government-level management and supervision will be necessary to prevent adolescent access to harmful shops.

• 대한위생학회:학술대회논문집
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• 대한위생학회 2005년도 정기학술심포지움
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• pp.50-63
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• 2005

Cheap, low quality food products that are unhealthy are prevailing among children. These low quality products are stirring up the urge to purchase among children and so it is pointed out as a problem. In order to arrive at a solution for the indication of negligence on the side of manufacturing, processing, circulation, and marketing management, a survey asking about interests and preferences on insanitary food products was held during May 2, 2005 to June 30. The subjects were 540 students and 510 parents form 5 elementary schools located at Gwangjin Gu, Seoul including Ja-yang elementary school, etc. This study aims at arranging measures against insanitary food products and contribution to maintenance of children's health.

• Asian Journal of Atmospheric Environment
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• 제6권4호
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• pp.246-258
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• 2012

Particulate matter deposited on leaf surfaces may cause erosion/abrasion of epicuticular wax and the malfunction of stomata. However, the deposition processes of particulate matter, such as elemental carbon (EC), has not been studied sufficiently in Asian forest ecosystems. Deposition processes for particulate ${SO_4}^{2-}$ and EC were studied in a Japanese cedar forest in Kajikawa, Niigata Prefecture, Japan, and in a dry evergreen forest and a dry deciduous forest in Sakaerat, Nakhon Ratchasima province, Thailand. The ${SO_4}^{2-}$ fluxes attributed to rainfall outside the forest canopy (RF), throughfall (TF), and stemflow (SF) showed distinct seasonalities at both sites, increasing from November to February at the Kajikawa site and in March/April at the Sakaerat site. Seasonal west/northwest winds in winter may transport sulfur compounds across the Sea of Japan to the Kajikawa site. At the Sakaerat site, pollutants suspended in the air or dry deposits from the dry season might have been washed away by the first precipitations of the wet season. The EC fluxes from RF and TF showed similar variations by season at the Kajikawa site, while the flux from TF was frequently lower than that from RF at the Sakaerat site. Particulate matter strongly adsorbed onto leaf surfaces is not washed away by rainfall and contributes to the EC flux. At the Kajikawa site, Japanese cedar leaf surfaces accumulated the highest levels of particulate matter and could not be neglected when calculating the total flux. When such leaf-surface particles were considered, the contribution of dry deposition to the total EC flux was estimated to be 67%, 77%, and 82% at the Kajikawa site, and at the evergreen and deciduous forests of the Sakaerat site, respectively. Leaf-surface particles must be included when evaluating the dry and total fluxes of particulate matter, in particular for water-insoluble constituents such as EC.