• Asian-Australasian Journal of Animal Sciences
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• 제32권6호
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• pp.874-880
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• 2019

Objective: Ozone is considered a strong antimicrobial agent with numerous potential applications in the food industry. However, its high oxidizing potential can induce alterations in foods by acting on the unsaturated fatty acids. The aim of this study was to investigate the effect of ozonation on the oxidative stability of chicken breast meat obtained from animals subjected to different feeding strategies. Methods: Samples were obtained from commercial hybrid chickens (ROSS 508), some of which were nourished with a feed enriched with fats of animal origin, while the lipid source was vegetal for the remaining birds. Samples of meat belonging to both groups were treated with ozone and then analysis was performed to evaluate alterations in physical properties, lipid content, fatty acid profile, and oxidation stability. Results: Ozone induced a significant reduction in drip loss in meat samples obtained from animals nourished with vegetable fats; this nutritional strategy also produced meats leaner and richer in polyunsaturated fatty acids. Thiobarbituric acid reactive substances, useful for the assessment of lipid oxidation, were higher in samples obtained from animals fed with vegetable fats with respect to diet based on the addition of animal fats. Conclusion: The ozone treatment improved the physical parameters of meat samples obtained from animals fed with vegetable fats, however the same samples showed a higher lipid oxidation compared to what observed in the case of the dietary intake of animal fats, probably as a consequence of the marked increase in polyunsaturated fatty acids which are more susceptible to peroxidation.

• 한국버섯학회지
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• 제20권3호
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• pp.173-177
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• 2022

본 연구 목적은 백령느타리 『우람』의 유통인 및 소비자 선호에 따른 마케팅전략 수립을 통해 시장진입 방안을 제시함에 있다. 시장 평가 결과 첫째, 유통인 평가에서는 모양과 크기가 균일한 버섯 재배, 높은 수분함량에 따른 낮은 저장성 보완, 소포장 판매가 필요하다고 하였다. 둘째 소비자 평가에서 백령느타리의 품질 만족도는 식감이 가장 높았으며 크기와 모양의 만족도가 낮았다. 소비자 평가에서도 유통인평가와 마찬가지로 수분이 많아 저장성이 짧다는 의견이 도출되어 재배시 개선이 필요하다고 판단된다. 시장평가를 통한 마케팅 전략은 다음과 같이 도출되었다. 제품(Product) 측면에서는 모양과 크기가 균일한 버섯 생산, 150~300 g 형태로 소포장 판매를 고려해야 하고 가격(Price)는 고급화전략으로 고가판매, 유통(Price) 측면은 생산 초기 로컬푸드 및 친환경매장 입점 후 농가 생산이 증가하면 도매시장에 정기수의계약으로 출하를 할 수 있다고 판단된다. 마지막으로 홍보(Promotion)는 백령느타리가 소비자들에게 생소한 버섯임을 감안하여 시식행사, 체험단 운영을 통해 소비자의 접근성을 높여야 할 것이다. 이러한 마케팅 전략을 수행하기 위해서는 무엇보다 생산농가와 협력하여 안정적인 생산을 유도하고 유통 및 판매 등의 과정이 체계적으로 관리되고 지속될 수 있도록 노력해야 한다. 또한 신소득 품목 육성과정에서도 유통 및 소비트렌드 등을 면밀히 파악하여 소비지향적인 품종 개발을 위해 노력해야 할 것이다.

• 수산경영론집
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• 제52권4호
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• pp.45-63
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• 2021

The purpose of this study is to analyze the structure, status and economic ripple effects of the fisheries processing industry in Korea using interindustry analysis. Five input-output tables published over the past twenty years have been reclassified with a focus on the fisheries processing sector. Through these multi-period tables, we analyzed changes in the inducing effects in production, value added and employment as well as the backward-forward linkage effects. As a result of the analysis, it was found that the industrial scale of the fisheries processing industry is very small compared to other food manufacturing industries. The backward linkage effect of the fisheries processing industry was greater than that of other industries, but the forward linkage effect was rather low. This means that the fisheries processing industry can be greatly affected by industrial depression of the downstream industries such as fishery and aquaculture. Production and employment-inducing effects of the fisheries processing industry have shown a decreasing trend in recent years. This reflects the reality that intermediate inputs are gradually being replaced by imports from domestic production due to the expansion of market opening and the depletion of fishery resource. In the future, it is necessary to prepare a strategy to increase the value-added productivity of the fisheries processing sector and foster it as an export industry.

• The Plant Pathology Journal
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• 제39권1호
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• pp.39-51
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• 2023

Common bean (Phaseolus vulgaris L.) is one of the most important crops in human food production. The occurrence of diseases, such as white mold, caused by Sclerotinia sclerotiorum can limit the production of this legume. The use of Trichoderma has become an important strategy in the suppression of this disease. The aim of the present study was to evaluate the effect of volatile organic compounds (VOCs) emitted by Trichoderma azevedoi CEN1241 in five different growth periods on the severity of white mold in common bean. The in vitro assays were carried out in double-plate and split-plate, and the in vivo assays, through the exposure of the mycelia of S. sclerotiorum to the VOCs of T. azevedoi CEN1241 and subsequent inoculation in bean plants. Chemical analysis by gas chromatography coupled to mass spectrometry detected 37 VOCs produced by T. azevedoi CEN1241, covering six major chemical classes. The profile of VOCs produced by T. azevedoi CEN1241 varied according to colony age and was shown to be related to the ability of the biocontrol agent to suppress S. sclerotiorum. T. azevedoi CEN1241 VOCs reduced the size of S. sclerotiorum lesions on bean fragments in vitro and reduced disease severity in a greenhouse. This study demonstrated in a more applied way that the mechanism of antibiosis through the production of volatile compounds exerted by Trichoderma can complement other mechanisms, such as parasitism and competition, thus contributing to a better efficiency in the control of white mold in bean plants.

• 국제지역연구
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• 제14권3호
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• pp.421-440
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• 2010

이 글은 탈냉전 시기 강대국과 구별되는 중견국가의 공적개발원조 정책에 대해 살펴보고 이에 따른 한국의 원조전략을 연구한다. 성공적인 공적개발원조는 공여국의 위상을 높이고 수원국의 발전을 돕는다는 점에서 중견국가의 원조정책은 강대국보다 효과적이다. 중견국가는 외교력과 다자주의적 접근을 통해 국제문제를 해결하며 빈곤 퇴치와 인권 증진의 목표 하에 공적개발원조의 규모, 대상, 방식, 부문, 체계를 결정한다. 따라서 중견국가는 강대국보다 많은 양의 GNI 대비 원조를 제공하고 자국의 안보 전략적, 경제적 이익과 무관한 최빈국을 우선 원조 대상국으로 삼고 있다. 또한 원조의 조달처나 용도를 제한하지 않는 양자 간 비구속성 무상원조 방식을 많이 택하고 있고 식량 원조, 재난 구호, 환경 보호 부문에 원조를 집중하고 있다. 반면 자국의 이익에 따라 공적개발원조 정책을 결정하는 강대국의 원조는 수원국의 필요와 맞지 않는 경우가 많다. 한편 신흥 중견국가 한국의 공적개발원조 정책은 첫째, 공여국의 위상 면에서 중견국가의 규범과 목적에 부합되지 않는 경우가 많았고 강대국 답습 혹은 편승 전략을 보여주었다. 특히 아시아 지역에 한정한 소액 분산 지원은 일본 대외원조의 경제적 이해와 직접적으로 충돌했고 국가 주도형 발전모델의 전수 전략 역시 미국 대외원조의 핵심인 즉각적인 민주화 프로그램과 충돌하면서 효과적이지 못했다. 둘째, 수원국의 발전 면에서 한국의 부문 별 원조정책은 경쟁력과 실효성을 보여주었다. 탈냉전 시기 강대국의 관심이 경제 기반시설과 생산 분야 원조에서 멀어지고 있는 상황에서 한국은 비교우위 분야인 정보통신과 산업 에너지에 대한 기술 지원 및 협력을 통해 수원국의 기반시설 구축에 도움을 주었다. 특히 중견국가의 전통적 원조부문인 인도적 지원이 아닌 분야에 원조를 집중한 것은 제한된 규모를 바탕으로 중견국가군 사이에서 틈새를 공략한 성공적인 사례이다.

• 유통과학연구
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• 제8권3호
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• pp.17-26
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• 2010

세계경제 및 환경의 변화에 따라 농산물의 불안정적인 수급으로 인한 문제점이 노출되고 있으며, 우리나라의 경우 농산물의 안정적인 확보를 위하여 국가 전략적 차원에서의 해외농업투자의 필요성이 요구되고 있다. 하지만 정부차원의 지원 미진, 해외 농업에 대한 정보 및 기술 미비, 개발자금 확보의 어려움, 장기간의 투자금 회수기간, 사후관리 미흡 등의 이유로 성과를 이루지 못하고 있는 실정이며, 특히 해외 농산물의 국내 반입 시 관세의 장벽, 물류 유통비용 등으로 가격 경쟁력이 떨어지고 있어 국내에 반입되지 못하고 있는 실정이다. 이에 본 연구에서는 우리나라의 해외농업투자의 기본개념 및 실태를 살펴보고 해외농업투자의 필요성과 고려사항, 문제점 등을 도출하여 해외에서 재배된 농산물의 경쟁력을 위한 유통 측면에서의 개선방안을 정부의 간접적인 지원, 유통 현대화 및 유통정보기능 강화, 유통시설, 수송루트, 하역업무개선, 경쟁력 확보를 위한 정부의 정책적 지원, 교육 훈련을 통한 전문인력 양성 등 다섯 가지 측면에서 제시하였다.

• 한국토양비료학회지
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• 제50권2호
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• pp.71-80
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• 2017

This study was conducted to investigate the application effect of Lysobacter antibioticus HS124 (gelatinase and chitinase producing microorganism; GCM) for the improvement of soybean yield and control of stink bug. Our results showed that the yield of GCM-treated soybean increased by 17.0, 20.3, 19.0, and 25.6% in the experimental field sites of Muan-gun, Sunchang-gun, Gwangju 1, and Gwangju 2, respectively, compared to the yield of the soybean obtained by conventional practice treatment (CPT); however in the Gimjae-si, the yield decreased by 10.6%. Results in both pods and seeds $plant^{-1}$ were significantly increased in Gwangju 2 by the GCM cultured broth treatment (GCMT). Ratio of 3 seeds $pod^{-1}$ in Sunchang-gun was statistically significant between GCMT and CPT, however, the result in the other field showed no significance. Germination rate was only statistically improved by GCMT in Gwangju 2 field site. GCMT reduced the appearance of stink bug in all experimental field sites except in Gimjae-si. The soybean seed damage by stink bug was no significance in all of treatments. Therefore, GCMT could improve the productivity of soybean and also control the infestation of stink bug.

• Nutritional Sciences
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• 제5권3호
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• pp.123-128
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• 2002

Physical activity is a primary cancer control strategy that has received little attention to date. However, an Increasing number of epidemiological studies have proposed that physical exercise may be beneficial by enhancing anticancer immune system responses. We investigated the effects of acute exercise on changes in nitric oxide (NO) production and inducible nitric oxide synthase (iNOS) expression. The amounts of NO generated by abdominal macrophages in mice were measured after exercise. Thirty-two mice, which were challenged with thioglycollate broth to activate peritoneal macrophages, were randomly assigned to control, exercise and recovery groups. The mice exercised on a motor-driven treadmill for 3 consecutive days, either moderately (18m/min, 30 min/day, 5％ grade) or severely (18-35m/min, 60 min/day, 5％ grade). The mice were killed immediately after exercise or after 6 hrs of recovery. Nitric oxide was quantified by the Griess assay. The exercised mice showed higher levels of NO generation than those of the control mice, but the intensity of exercise had no significant effect on NO generation. Mice allowed six hours of recovery after exercise showed higher levels of NO generation than that of animals sacrificed immediately after exercise, but there were no significant differences in NO generation with variations in the intensity of exercise. Increased levels of iNOS were found in the exercised groups, and this was greatest in the groups allowed six hours of recovery compared to those groups sacrificed immediately after exercise. The results of this study suggest that acute exercise may enhance an immune response by inducing macrophage-derived NO generation; these results support the epidemiological findings which support the benefits of exercise in the prevention and control of cancer. Further study is needed to determine the physiological significance of these findings, which could be applied to the use of therapeutic exercises to assist in the prevention and control of cancer.

• The Journal of Asian Finance, Economics and Business
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• 제9권3호
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• pp.265-274
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• 2022

MSMEs in the food and beverage industry play a critical role in the Indonesian economy since they account for the majority of the manufacturing sector's GDP. Despite its importance, it is unable to compete on a worldwide scale due to a lack of technological adoption. As a result, the purpose of this study is to look into the concerns and challenges that F&B MSMEs have when it comes to technology adoption. An online survey of 626 MSMEs and in-depth interviews as well as focus groups with diverse stakeholders from four provinces, namely West Java, East Java, South Sulawesi, and North Sumatera, provided the data for this study. To be thorough, the approach used in the study is based on the Technology, Organization, and Environment (TOE) framework. According to the findings, the majority of MSMEs use technology for marketing and sales, mainly through e-commerce. Meanwhile, for a variety of reasons, most of them continue to rely on traditional and semi-automatic technologies for production. According to the TOE framework, MSMEs lack those three parts of the technology adoption framework, particularly the environmental aspect, which is mostly due to a lack of cooperation among stakeholders. Finally, as a policy proposal, we offer a comprehensive technology adoption strategy based on the findings through an integrated MSMEs development information system including many important stakeholders.

• 유통과학연구
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• 제12권12호
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• pp.65-73
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• 2014

Purpose - Distribution of agricultural products is collapsing due to recent changes in the environment balance between retailers and producers. Further, the increase in the imports of agricultural products due to free trade has caused revenue problems for producers. Agricultural producers are faced with increasing difficulties, and the organized producing center's importance is growing each day. Korean organized producing centers' policies have been conducted since 2000, and have thus been sustained for more than 10 years. Organizing a producing center's business is focused on agricultural cooperative and farming association corporation this has already have been carried out. In addition, it has achieved significant results through these organizations, but it still has many problems. Research design, data, and methodology - Organized producing centers were classified for each type. The survey covered 90 organizations, based on factor analysis, analysis of balance, and logistic regression analysis. The results of the conducted factor analysis are as follows. Production, marketing, human resources management, organizational skills, post management, safety, and scale were classified as the seven kinds of factors. These are the factors that affect the organized producing centers through the variance analysis and logistic regression analysis. The purpose of such research and analysis is to suggest the direction for the future organized producing centers' policies. Result - Results of the analysis of the variance are listed below. Items by type, production, marketing, human resource management, and organizational skills are shown to depict differences between the factors. Organization form results show that production and marketing showed a difference between the factors. The size of the organization, production, and marketing showed the difference between the factors. The factors affect organized producing centers differently depending on the type shown, as seen from the results. In contrast, the logistic regression results of the analysis are as follows. Considering the results by the type of item, and the horticulture type of marketing, human resource management has a (+) influence. Grain type and production showed a (+) influence. New types of income affecting organizational skills have a (+) influence. Considering the results for each type of organization, the agricultural cooperative type of marketing and human resource management have (+) influence. Farming association corporation type of production has a (+) influence. As a result, the size of the organization is as follows. Large organizations are production, expressed in marketing with a (+) impact. Medium-size organizations are expressed with their size factor having a (+) impact. Small organizations are expressed with a safety factor having a (+) impact. Conclusions - The types of factors display different effects. One factor is that the type of a (+) represents the influence of other factors (-) as per factor symptomatology. Therefore, the type of measures to organize a strategy to maximize the benefits of your organization should be pursued. In addition, based on the support for small organizations, improving the quality of the producer organization should be considered.