• 한국항만경제학회지
• /
• 제29권4호
• /
• pp.55-71
• /
• 2013

국내 농업이 가지고 있는 구조적 문제와 해외시장 진입에 대한 전략과 실행력 부족으로 인해 농식품 수출시장 경쟁력이 향상되지 못하고 있는 실정이다. 이러한 환경에서 본 연구는 우리나라 수출농업 활성화를 위해 농식품 수출부문의 경쟁력을 제고시킬 수 있는 공급사슬관리 관점에서의 현실적이고 전략적인 비즈니스모델을 제안하였다. 제안된 농식품 수출물류 비즈니스모델은 농식품 수출물류센터를 중심으로 공급사슬 상의 구성원들을 효율적으로 통합 관리 할 수 있는 모델이다. 수출물류센터는 수출물류 시스템 구축, 해외시장 개척, 수출을 위한 전략적 상품 발굴과 개발 등 농식품 수출 효율화를 기반으로 대기업의 가공식품과 중소업체의 농식품을 동시에 유통하는 상품믹스, 수출물류 물적 프로세스적 시스템 구축, 해외시장 개척과 목표시장의 접근성 확보 등으로 구성된 농식품 수출증대를 위한 통합모델이다.

• International journal of advanced smart convergence
• /
• 제10권3호
• /
• pp.207-213
• /
• 2021

Informatization and digital transformation across industries are big trends in the world. However, although a few food groups are investing in informatization on a pilot basis, informatization is still delayed in related industries, such as distribution, logistics, etc. Therefore, consumers often are not able to have easy access to detailed information about products. In this paper, to improve these problems, we propose a fresh food logistics solution that adopts Proof of Nonce (PoN) consensus algorithm with Internet of Thing (IoT) technology. The recently developed PoN algorithm dramatically reduces a time for generating a block and is suitable for a platform that collects and services real-time information. We expect to improve their trust in the platform by preventing forgery/falsification of information recorded in real time through this paper.

• 수산경영론집
• /
• 제46권3호
• /
• pp.51-61
• /
• 2015

The purpose of this study is to find food safety approach in the Eco-label Chain of Custody(CoC) which is only focused to traceability. Because, consumers want to be assured the certified seafood comes from sustainable fishery as well as hygienic. In order to this approach, we used Analytic Hierarchy Process(AHP) method as belows. We first understood the CoC criteria for using pair-wise comparison and analyzed and selected each Eco-label certifications and standards. Second, we carried out a survey to the targeted standard Marine Stewardship Council(MSC) CoC auditors all over the world and analyzed the priorities of food safety approach to 4 principles and 12 criteria belong the MSC CoC Standard. As the results, we found out that 'Management System' has the highest priority in the principles and 'Documentation' and 'Keeping Record' are the most important criteria for this approach. In addition, 'Training' and 'Identification' are also higher priority of criteria. So, we suggested food safety approach method for improvement of these criteria in conclusion based on discussion with specialist in this field.

• 한국작물학회:학술대회논문집
• /
• 한국작물학회 2006년도 Grop Science and Biotechnology in the 21st Century
• /
• pp.8-8
• /
• 2006

• Journal of Microbiology and Biotechnology
• /
• 제7권5호
• /
• pp.299-304
• /
• 1997

Expression in the periplasm of Escherichia coli of cloned heavy and light chain cDNAs for Fab fragment of a murine monoclonal antibody MabB9 (${\gamma}2b$, K), specific for human plasma apolipoprotein B-100 of LDL, was studied. For the purpose, a vector for two-cistronic expression of the heavy chain cDNA, at the 5' terminus, and light chain cDNA, at the 3' terminus, was constructed using the signal sequences, pelB (for heavy chain) and ompA (for light chain) in a pET vector system. The constructed vector was transformed into E. coli BL21(DE3). The expressed heavy chain (25 kDa) and light chain (23 kDa) of the antibody molecule were detected in total cell extracts as well as in the periplasmic extracts of E. coli.

• 대한수학회보
• /
• 제57권3호
• /
• pp.677-690
• /
• 2020

In this article, we study a reaction-diffusion system with homogeneous Dirichlet boundary conditions, which describing a three-species food chain model. Under some conditions, the predator-prey subsystem (u₁ ≡ 0) has a unique positive solution (${\bar{u_2}}$, ${\bar{u_3}}$). By using the birth rate of the prey r1 as a bifurcation parameter, a connected set of positive solutions of our system bifurcating from semi-trivial solution set (r₁, (0, ${\bar{u_2}}$, ${\bar{u_3}}$)) is obtained. Results are obtained by the use of degree theory in cones and sub and super solution techniques.

• Agribusiness and Information Management
• /
• 제4권2호
• /
• pp.32-41
• /
• 2012

Studies have shown that the future of the wine market rests on the effective and efficient changes in technology to the supply chain used by most of the major global players. In today's wine industry, companies are faced with the ever-shifting demand for their products, strict regulation and increasing price competition. Even at that, mature companies in the wine industry are succeeding by scaling up production, streamlining their supply chains, expanding into new geographic areas, implementing more efficient processes, cleverly marketing products, and focusing on ever closer relationships with suppliers, partners and customers. However, this paper looks at supply chain challenges in the wine industry from a global perspective presented in the inbound, manufacturing and outbound processes as well as offer effective solutions in order for companies to gain a competitive advantage and succeed on a global level.

• Journal of Microbiology and Biotechnology
• /
• 제12권6호
• /
• pp.986-988
• /
• 2002

A plasmid expression vector of pEStxl encoding a mature form of the B chain of the Shiga toxin was constructed without a signal peptide under the control of an inducible n promoter. The encoded protein was purified to 90% by simple heat treatment, and then further purified to 95% by Phenyl-Sepharose and DEAE-Sepharose chromatographies, all in a single day. Accordingly, this expression system and heat treatment could facilitate the rapid purification of gram-scale amounts of the Shiga toxin B subunit from recombinant Escherichia coli cells.

• 한국관광식음료학회지:관광식음료경영연구
• /
• 제15권1호
• /
• pp.81-97
• /
• 2004

The purpose of this study is to suggest management information through the analysis of relationships between financial characteristics and financial performance to the owners and managers of super deluxe hotels in Korea. The data of super deluxe hotels were collected by the electronic F/S announcement system. Forty-two hotels, which have financial statements for the previous three consecutive years were chosen as the sample of analysis. Return on total assets and times interest earned, asset turnover, current ratio of the super deluxe hotels are correlated. Return on total assets and asset turnover, sales growth rate, times interest earned are also correlated. And productivity and asset turnover of chain hotels are correlated. Based on this study, it can be concluded that chain hotels are maily correlated with growth ratio and activity ratio. Otherwise non-chain hotels are mainly correlated with current ratio and safety ratio.

• 한국산학기술학회논문지
• /
• 제21권10호
• /
• pp.159-165
• /
• 2020

식품에 대한 안전성 요구는 사회가 선진화되고 식품산업의 발달과 함께 식생활 양식 변화와 소비자의 인식변화로 인해 사회적 문제로 크게 대두되었다. 소비자들은 자신이 소비하는 식품에 대하여 더 많은 정보를 요구하고 있으며, 유통체계에서 발생하는 식품 스캔들에 민감하게 반응한다. 이와 같은 식품안전에 대한 관심 속에 블록체인 기술은 식품사기나 유통 중의 잘못된 식품 관리에 효과적으로 대응하는 수단으로서 주목을 받고 있다. 이는 식품의 공급망에서 이력추적의 정확성과 믿음을 담보함으로써 거래자 간 신뢰를 구축하고 안전한 식품 유통을 보장할 수 있기 때문이다. 본 연구에서는 농식품의 이력, 유통, 안전, 품질과 신선도 등 농식품이 갖고 있는 각종 정보를 공급자와 소비자 및 유통관계자에게 제공하고 관리할 수 있는 차세대 농식품 유통시스템을 제안한다. 생산, 가공, 유통, 판매, 소비 전 과정에서의 제품 상태 및 유통 상황 정보를 언제 어디서나 실시간으로 모니터링하고 제어할 수 있으며, 사용자는 사용자가 앱(App)을 통하여 각 식품의 안전 수준을 실시간으로 확인할 수 있다.