• 한국식품위생안전성학회지
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• 제33권1호
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• pp.12-22
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• 2018

미국 정부는 2011년 식품안전현대화법(FSMA, Food Safety Modernization Act)을 제정하였으며 단계적으로 실시 및 실시예정에 있다. 이중 농산물안전(Produce Safety) 최종규칙은 농산물 재배, 수확, 포장 및 보관과 관련된 생물학적 위해요소에 초점을 맞추고 있는데, 영농규모 등에 따라 2017년 1월부터 단계적으로 시행되고 있다. FSMA의 농산물안전 규칙 중 현장에서 준수해야 하는 조항을 55개 선별하여 한국 GAP기준과 비교한 결과, 비교 대상인 두 개의 기준이 조항별 관리사항에 대해 1:1로 단순비교하기에는 어려운 점이 있으나 상당수의 한국 GAP기준이 대응이 가능하다. 다만 한국 GAP기준은 포괄적 기준으로 평가자에 따라 다른 판단을 할 여지가 많으므로 기준의 세부 사항의 보강이 필요하다. 조항별로 보면, 작업자 안전위생(FSMA Subpart D)에 대하여 한국 GAP기준은 가장 높게 대응이 되며, 그 다음으로는 가축 및 야생 동물(FSMA Subpart I), 건물 장비 도구(FSMA Subpart L), 재배 수확 등의 활동(FSMA Subpart K) 순으로 대응이 되고 있다. 그러나, 농업용수 관리(FSMA Subpart E)와 관리자의 자격 및 교육(FSMA Subpart C)에 대해서는 다소 미흡한 실정이며, 가축분뇨기반 퇴비 관리(FSMA Subpart F)에 대해서는 대응이 취약한 편이다. FSMA 규칙은 인증 기준은 아니나, 세계적으로 식품안전의 표준을 선도하는 미국이 제시한 규칙인 만큼 파급력이 상당할 것으로 예상된다. 따라서 국내 농산물 기준 중 FSMA 규칙에서 강조하는 미생물적 안전성에 대응하는 기준이 GAP기준이므로 한국 GAP기준의 재검토를 통해 우리 농산물의 품질 향상 및 수출확대에 도움이 되기를 바란다.

• 대기
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• 제23권2호
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• pp.237-243
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• 2013

A set of scripts for GrADS (Grid Analysis and Display System) and R was implemented to produce agricultural climate information using the future climate scenarios based on the Representative Concentration Pathways. The GrADS script was used to calculate agricultural climate indices including growing degree days and cooling degree days. The script generated agricultural climate maps of these indices, which are compatible with common Geographic Information System (GIS) applications. To perform a statistical analysis using the agricultural climate maps, a script for R, which is open source statistical software, was used. Because a large number of spatial climate data were produced, parallel processing packages such as SNOW, doSNOW, and foreach were used to perform a simple statistical analysis in the R script. The parallel script of R had speedup on workstations with multi-CPU cores.

• Journal of Plant Biotechnology
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• 제37권2호
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• pp.212-219
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• 2010

Selectable marker gene systems are vital for the development of transgenic plants, but the presence of selectable marker genes encoding antibiotic or herbicide resistance in genetically modified plants poses a number of problems. A lot of research results and various techniques have been developed to produce marker-free GM plants. The aim of this review is to describe the principal methods used for eliminating selectable marker genes to generate marker-free GM plants, concentrating on the three significant methods(co-transformation, site-specific recombinase-mediated excision, non-selected transformation) in several marker-free techniques.

• 농촌지도와개발
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• 제22권1호
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• pp.69-78
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• 2015

This study conducted IPA of each item related to the farm party operation aiming at the participants to farm parties. The survey was carried out on the participants to the farm parties held in Damyang County from October 11th to November 22nd, 2014, and 103 questionnaires were used for the final analysis. The specific results of the IPA are as follows. In the first quarter of 'maintenance and management performance' are included the total of seven items. They are a harmonious view with the surrounding environment, friendliness of the farmer and the party staff, posting the event schedule and providing the program, proper disposition of the staff in the farm, an exchange among farm party participants, food that makes use of farm produce and the convenience of gaining information. In the second quarter of 'intensive improvement' are included eight items. They are cleanliness of the facilities such as restroom and basin, providing the pamphlets or promotion materials of the farms in the farm party, things to experience utilizing the farm produce grown in the host farm, various events, smooth progress of the farm party program, inclusion of the indigenous native food, variety of things to buy including farm produce and information delivery about the farm produce on sale.

• Safe Food
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• 제8권4호
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• pp.9-14
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• 2013

• 한국농공학회:학술대회논문집
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• 한국농공학회 2004년도 3rd International Conference on Educational Accreditation System and APEC Engineers Project for Agicultural Engineering in paddy Farming Regions and Award Ceremony for the PAWEES Honors
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• pp.16-26
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• 2004

Historically, the name and scopes of Agricultural Engineering have changed considerably affected by many factors including global trend of Agricultural Engineering. There were times when this education program became unpopular but then again regained in the aftermath of economic crises. The afterward national policy has given big opportunity to resources based developments. Even though agriculture has shown its capability in maintaining local community to support their lives during the time of crises, the global markets have become the real threats. The challenge of Indonesian Agricultural Engineers now is how to produce agricultural commodities in any kind of forms but cheaper than the international price. Agricultural Engineering Education has to find a proper role of contribution to solve these problems. And, the education system of Agricultural Engineering itself has to be upgraded to some extend to anticipate changes of the global trends.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 1999년도 임시총회 및 추계 학술발표회
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• pp.32.1-32
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• 1999

• 한국식품위생안전성학회지
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• 제36권1호
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• pp.93-99
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• 2021

본 연구에서는 PCR법을 이용하여 농산물 중 enterotoxin 생성 Clostridium perfringens를 신속 분석할 수 있도록 전 처리법을 확립하고자 수행하였다. 이를 위하여 C. perfringens 포자를 상추, 토마토, 고추, 들깻잎에 102, 103, 104, 105, 106, 107 spore/g 농도로 포자를 접종하였다. 포자가 접종된 농산물들은 pulsifier, stomacher, sonicator로 처리하고 boiling법 혹은 상용화 된 kit로 DNA를 추출한 후 PCR법을 수행하고 검출한계를 비교하였다. 그 결과, 3가지 전처리법에 있어서는 pulsifier가, DNA 추출에 있어서는 상용화된 DNA 추출 kit를 활용하는 것이 농산물 중 C. perfringens의 검출한계를 10-100배 낮출 수 있었다. 특히 들깻잎, 방울토마토처럼 전처리 방법에 따른 탁도의 변화가 큰 농산물은 전처리법과 DNA 추출법이 PCR 반응에 미치는 영향이 큰 것으로 나타났다. 따라서 본 연구 결과를 통해 볼 때 PCR법을 이용한 농산물 중 C. perfringens를 검출하는데 있어 검출감도를 높이기 위해서는 pulsifier를 이용하여 전처리하고 상용화된 DNA 추출 kit를 사용하는 것이 적절한 것으로 판단된다.

• 식품기술
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• 제23권1호
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• pp.48-59
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• 2010

• 한국식생활문화학회지
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• 제36권1호
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• pp.103-109
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• 2021

The study was conducted to identify the anti-inflammatory and anti-cancer effects in sprouts of mouse-eyed bean (Rhynchosia nulubilis), ginseng (Panax ginseng), perilla (Perilla frutescens), broccoli (Brassica oleracea var. italica), and lettuce (Lactuca sativa) grown with organic germanium concentrate. Western blot analysis was performed to assess the anti-inflammatory activity of the extract. All extracts exhibited noticeable anti-oxidant activity, indicating a significant correlation between the germanium content and anti-oxidant activity (p<0.05). In particular, rat-eyed bean sprouts with the highest germanium content showed significant anti-inflammatory activity (p<0.05) by significantly inhibiting the expression of the inflammatory complexes, NLRP3, cytokines IL-1β and caspase-1. Ginseng and broccoli sprouts showed strong anti-cancer properties and had high anti-oxidant effects (p<0.001). Germanium-concentrated water allows the mass production of agricultural products containing high concentrations of organic germanium. Agricultural produce grown with germanium concentrate add organic germanium to various physiological active ingredients, increasing the anti-oxidant and anti-cancer effects. These results strongly suggest that agricultural products containing high germanium concentrations can be used as novel health supplements to improve health.