• 한국식생활문화학회지
• /
• 제37권6호
• /
• pp.495-502
• /
• 2022

This study aimed to investigate the need for dietary education and programs for young Koreans belonging to single-person households in the metropolitan area. A total of 500 young adults aged 19-34 participated in the study through an online survey. Participants responded to questions on general characteristics, dietary problems, and the need for dietary education and programs. The subjects were divided into three groups as follows: Undergraduate students, employed workers, and others. Among the subjects from single-person households, 20.2, 67, and 12.8% were undergraduate students, employed workers, and others, respectively. When asked for their estimation of an appropriate self-pay when participating in a cooking class, 39.8% of total subjects responded '5,000-10,000 won'. The most preferred program for young adults in single-person households was the 'support food package'. For the preferred method of dietary education, undergraduate students showed a greater preference for classes 'at campuses'. However, employed workers and others had a higher preference for 'non-face-to-face online classes'. Undergraduate students tended to generally have a higher preference for dietary education and support programs compared to employed workers and others. This study provides data that will be useful for establishing healthy dietary policies and education programs for young single-person households in Korea.

• 한국식품위생안전성학회지
• /
• 제38권3호
• /
• pp.123-130
• /
• 2023

본 연구에서는 수산물 시료 중 Salmonella spp. 검출을 위해 단시간의 전배양(2시간 이내)과 탈염과정을 포함한 DNA 추출법을 사용하여 분자생물학적 검출을 위한 수산물 전처리 방법에 대해 연구하였다. 배양 시간에 따른 증균 효율을 탐색하기 위해 10⁰, 10¹ 및 10² CFU/mL농도의 Salmonella spp. 5종을 NB 0.5에 접종하여 증균 전, 1시간 및 2시간 동안의 증균 효율을 비교하였다. 그 결과, 2시간 동안 모든 농도에서 약 1 log CFU/mL가 증균되어 초기 농도와 유의적인 차이가 나타났다. 또한 지역별 패류시료에 S. Typhimurium을 인위적으로 감염시킨 뒤 DNA를 추출하여 염농도를 측정한 결과, 모든 시료의 염농도가 0%로 DNA 추출과 동시에 탈염이 이루어진 것을 확인하였다. 이후 추출한 DNA를 사용하여 PCR을 수행한 결과 모든 시료에서 S. Typhimurium의 특이적 양성밴드가 확인되었다. 다음으로 수산물 시료 중 Salmonella spp. 검출을 위한 증균 과정과 탈염을 포함한 DNA 추출방법의 검증을 위해 멸균 홍합시료 및 비멸균 홍합시료에 Salmonella spp. 5종을 인공적으로 약 10⁰, 10¹, 10² CFU/g의 농도로 오염시켜 전배양과 DNA를 추출하여 PCR로 특이적 증폭 밴드의 여부를 확인한 결과, 모든 농도의 Salmonella spp. 5종에서 특이적 밴드가 확인되었다. 결과적으로 본 연구에서 제시한 전배양 및 DNA 추출방법을 포함한 전처리 방법과 PCR을 사용하여 수산물 시료에서 10 CFU/g 미만의 Salmonella spp.를 검출하였으며, 시간과 비용면에서 효율적이며 과정이 복잡하기 않기 때문에 수산물의 처리 현장에 활용될 수 있을 것으로 기대된다.

• 농촌계획
• /
• 제17권1호
• /
• pp.13-27
• /
• 2011

This study analyzed the budget investment plans for the unit-project items(UPI) of 176 project districts for the rural village comprehensive development projects (RVCDP). This study classified the master plan reports of 176 project districts into 88 unit project items in aspect of project management, in order to analyze characteristics of distribution of budget in each project item. Most of all unit project items have similar types of uniform distribution with plus skewness in frequency pattern analysis except the total budget of the project district. This study analyzed the characteristics of budget distribution per province, year, and geographical types of region. Furthermore this paper also analyzed ratio of budget in unit project items to find out distribution pattern of each budget between project items over time. The hierarchical system for UPI of RVCDP consisted of three steps, which are 4 items of the first step on Strength of Rural-urban Exchange & Regional Capability (RURC), Green-income Infrastructure & Facility (GIF), Culture- health-welfare Facility, and Eco-environment & Landscape facility (ELF), 13 items for the second one, and 52 items for the third project items. From the results of the budget investment analysis for 5 years from 2004 to 2008, the budget investment ratios of RURC and ELF have steady state for every year, while GIF in decreasing and ELF in increasing over time. The ratios of UPI on infrastructure were decreased, whereas those on culture, health, and welfare were increased. Portion of tow project items among 52 items, which are community centers for village residents and rural experimental study facility, has 30% of total budget investment. Futhermore, the budget ratios of seven project items showed 50% of total budget. Average value of project budgets for five years was optimized as a type of exponential function in the case of decent array for ranking order.

• 농촌지도와개발
• /
• 제9권2호
• /
• pp.173-183
• /
• 2002

This study reviewed a broad range of existing reform options, and on the basis of this review proposed a number of initiatives for institutional reform in developing countries. This strategies were intended to help FAO staff to provide guidance to the developing countries for the reform of their agricultural and rural extension systems. The paper defines the distinction among extension as a function, agricultural extension as part of a larger knowledge triangle, and agricultural and rural extension as an expanded concept of knowledge and information systems. The focus is on new measures that promote food security, market-driven system, and highly competitive agribusiness enterprises. Moreover, this study focus on the tensions that exist between the modern force of globalization and the traditional forces of culture, geography, and community.

• Journal of Nutrition and Health
• /
• 제44권2호
• /
• pp.119-130
• /
• 2011

한국인의 대사증후군 관련 식사요인 중 다량 영양소의 섭취 양상을 파악하고 역학적 특성을 파악하기 위해 2007~2008 국민건강영양조사 자료를 분석하였다. 한국인의 다량 영양소 섭취 양상은 성별, 연령대별, 건강 상태별로 달랐으나 전체적으로 탄수화물 섭취가 높은 편이고 지방의 섭취가 낮은 편이었다. 특히 60대 이상에서 당뇨병이나 고혈압 진단을 받았거나 대사증후군을 가지고 있는 사람들은 다른 그룹에 비해 탄수화물 에너지비가 더욱 높고 지방 섭취는 더욱 낮았으며 지방 급원 음식도 달랐다. 따라서 향후 대사증후군 및 기타 만성 질환의 예방과 관리를 위해서는 한국인의 성별, 연령대별, 건강상태별로 식생활의 특성을 파악하고 이를 토대로 적절한 영양 정책과 사업을 실시하여야 할 것이다.

• 한국식생활문화학회지
• /
• 제33권6호
• /
• pp.523-530
• /
• 2018

The purpose of this study was to develop a technology commercialization strategy by analyzing the consumer preference for low-sodium instant noodle ramen, which has a sodium content of 1,730 mg or less. For the commercialization of such low-sodium ramen, this study examined how much consumers would pay through an analysis of consumer preference by conjoint analysis. This study surveyed 1,004 men and women in their 20 s and 50 s between the ages of 20 and 50 years in Korea using an online survey. If the price of conventional instant noodle ramen is KRW 4,000 (approximately USD 3.57) per 5 packs for one pack of 5 servings in a supermarket, this study surveyed how much more they respondents would pay if the sodium was reduced by 10.0, 20.0, and 30.0%. The study found that if sodium was reduced by 10.0, 20.0, and 30.0%, the respondents would pay as much as KRW 4,180, KRW 4,307, and KRW 4,515, respectively. The attributes of low-sodium instant noodle ramen were examined according to the degree of sodium reduction, vegetable protein ingredients, brand, where to buy and price with each level. The Marginal Willingness To Pay (MWTP) was analyzed as follows. If the sodium content of ramen soup is reduced by 1.0%, the amount that can be paid would be KRW 105.78. Respondents could pay KRW 1,673 more for famous brand ramen than an unknown brand ramen. The study results indicated that when a new product is developed and released, it can be expected to increase sales of the new product by understanding the foreseeable value that consumers could pay for and realize the technological commercialization of the technology.

• 한국자원식물학회지
• /
• 제32권4호
• /
• pp.290-295
• /
• 2019

본 연구는 진퍼리고사리의 전엽체 증식을 위한 배지를 선발하고, 포자체 증식을 위한 적정 배양토를 구명하여 대량생산 체계를 구축하고자 수행되었다. 전엽체 증식연구는 배지종류(1/4, 1/2, MS 배지, Knop 배지), sucrose (0, 1, 2, 3, 4%),의 농도를 달리한 배지에 전엽체 300 mg를 각각 접종하여 8주간 배양한 후 전엽체의 생육을 비교하였다. 포자체 형성 연구는 분쇄한 전엽체를 인공토양위에 접종하여 수행하였다. 인공토양은 원예상토, 펄라이트, 마사토의 비율을 다르게 조성하거나 원예상토 단용으로 사용했다. 그 후 접종한 전엽체를 12주간 배양한 다음 포자체 형성 및 생육을 조사하였다. 본 연구의 결과, 기내 전엽체는 2% sucrose를 첨가한 MS 배지에서 생체중과 생육이 가장 우수하였다. 포자체 형성을 위한 배양토 조성 실험에서는 원예상토:펄라이트 2:1(v:v)와 원예상토:마사토 2:1(v:v) 처리구에서 포자체의 형성이 가장 많았으며, 전반적인 생육은 원예상토:마사토 2:1(v:v)가 우수하였다.

• 농촌계획
• /
• 제16권3호
• /
• pp.43-49
• /
• 2010

This study generalized and systemized the unit-project items of 176 project districts for the rural village comprehensive development projects (RVCDP). This paper surveyed opinions of III answerers (7 specialists, 43 agents of Korea Rural Community corporation, and 61 agents of local government of cities and counties) in order to determine the classification system and their corresponding weighting values of the project items using analytic hierarchy process (AHP) method. From the results extracted by project plans of 176 project districts for 5 years from 2004 to 2008, this study decided a hierarchical system for unit-project items of RVCDP by AHP method, which consisted of three steps: 4 items for 1st step, 13 items for 2nd step, and 52 items for 3rd step. The first step contains 4 items of Strength of Rural-urban Exchange & Regional Capability (RURC), Green-income Infrastructure & Facility (GIF), Culture-health-welfare Facility, and Eco-environment & Landscape facility (ELF). In the survey of weighting values with AHP method, the analysis result for the first step showed that in opinion of specialists, GIF is more important than the others while in opinion of the other agents, RURC is more important. In the second step, Product Facility is more important in the specialists, whereas Strength of Resident Capability is the most important in the other agents. Analyzed unit project items as the third step, all answerers evaluated that the Education and Excursion for Rural Resident Capability has the highest weighting values.

• 보건교육건강증진학회지
• /
• 제30권4호
• /
• pp.57-67
• /
• 2013

Objectives: The purpose of this study was to explore coordination strategy through reviewing policies, action plans and acts related to diet, nutrition and obesity from many sectors in Korea, and to develop a possible multi-sectoral approach. Methods: Literature reviews and empirical findings for ongoing international and domestic policies/programs on diet, nutrition and obesity in Korea. Results: Central and local governments have various policies/programs and related acts to improve nutrition and to reduce obesity. Meanwhile, those governments' activities are frequently criticized to be more coordinated in order to achieve their aims. Activities on nutrition and obesity prevention have interdepartmental characteristics but are scattered through six Ministries (including the Ministry of Health and Welfare, Ministry of Education, Ministry of Agriculture, Ministry of Employment and Labor, Ministry of Culture and Sports, and Ministry of Food/Drug Safety) and 27 Acts such as 'Nutrition Management Act', 'Health Promotion Act', 'Diet Education Support Act'. As a result, a number of areas, especially dietary guidance, nationwide surveys, education programs seem to overlap. Conclusions: Inter-ministerial coordination mechanism should be established to enforce multi-sectoral engagement and cooperation in implementing policies/programs on nutrition and obesity prevention. Furthermore, functions of the Ministries should be reorganized and coordinated in reference to other countries' experiences.

• 한국농촌건축학회논문집
• /
• 제13권3호
• /
• pp.91-98
• /
• 2011

Regional closed schools of about more 3,348(2010 year) have occurred all over the country according to governmental policy of 1982. Moreover, The applications of be closed school are not efficient and few studies about using community center. Also, Farmer which is the leader of revitalization of rural village could not have advantages about community center in rural area than in urban area. Therefore, The propose of study is increasing values of culture and local by using community center with closed schools. For moving ahead with study, I analysis about causes of origination of closed schools with literature and refer to the reference of the current of situation in Gyeongbuk Local Education Authority and National Statistical Office and Comprehensive Rural Community Development Program of Minister for Food, Agriculture, Forestry and Fisheries of Korea for examination of conjugating closed school through community center. According to the research, community center was to be included hall, visiting center, exhibiting space, conference room, experience room, multipurpose room, dining room, welfare space and specialized room with revitalization of rural village. I proposed improvement of law and administration and suggest several cases which already in utilization.