• Title/Summary/Keyword: 자유화

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Identification of Cultivate Sites for Job's-tears (Coix lachrymajobi var. mayuen) using Capillary Electrophoresis (Capillary electrophoresis를 이용한 율무의 원산지 판별)

  • Rhyu, Mee-Ra;Kim, Eun-Young;Kim, Sang-Sook
    • Korean Journal of Food Science and Technology
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    • v.34 no.5
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    • pp.787-791
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    • 2002
  • Optimal extraction, separation, and capillary rinsing conditions for capillary electrophoresis (CE) were established to identify the cultivation site (domestic vs. foreign) of Job's-tears (Coix lachrymajobi var. mayuen) using 240 samples (domestic sample n = 121, foreign sample n = 119). Job's-tears was extracted with 30% ethanol and separated on a $50-{\mu}m-I.D.$ untreated fused-silica capillary. Optimal analytic conditions were: temperature, $45^{\circ}C$; voltage, 15 kV; detector rise time, 0.1 sec; and pressure injection, 20 sec. Separation of peak investigated using 0.1 M phosphate buffer (pH 2.5) containing 0.05% hydroxypropylmethylcellulose (P buffer) revealed the optimal separation buffer was P buffer containing 26 mM hexane sulfonic acid with 30% methanol. Under the optimal conditions established for CE, the average correct identification percentage of domestic or foreign Job's-tears was 82%.

감귤과피 유색미의 취반 특성

  • 서성수;노홍균;윤광섭;김순동
    • Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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    • 2003.10a
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    • pp.157-157
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    • 2003
  • 우리나라에서 생산되는 감귤은 지리적 기후 조건으로 내한성이 강한 만다린계 온주밀감이 주종을 이루나 최근 과잉생산으로 인한 가격하락과 수입자유화에 따른 대처의 일환으로 경쟁력이 높은 품종을 장려 보급하고 있다. 감귤의 국내 연간 생산량은 56만 톤으로 과일 전체 생산량의 약 30%를 차지하며 과실의 약 20%가 과피로서 그 일부가 한약재로 쓰이나 대부분이 버려지고 있다. 감귤의 과피에는 carotenoids, bioflavonoids, pectin 및 terpenes가 풍부하게 함유되어 있으며, 천연에서 발견되고 있는 약 300여종의 carotenoids계 색소 중 115종이 감귤에 존재한다. 감귤 과피의 주요 carotenoids로는 비타민 A의 역할을 하는 $\beta$-carotene과 cryptoxanthin을 비롯한 $\beta$-citraurin이며 천연 착색제로 활용되고 있다. 또, 주요 bioflavonoids로는 모세혈관의 수축을 촉진시켜 고혈압 예방과 이로 인한 각종 질환을 방지하는 작용을 가진 hesperidin과 혈액내 LDL 콜레스테롤의 양을 줄이는 작용이 알려진 naringin이 있다. 그 외의 감귤 flavonoids도 항산화작용, antimutagen 활성, 항암, 항알레르기 및 항바이러스 효과가 알려져 있다. 밀감 과피의 bioflavonoids는 약 60여종이 분리되어 그 구조가 밝혀져 있으나 90% 이상이 hesperidin이다. 또 과피유에는 $\delta$-limonene을 주성분으로 하는 휘발성 향미성분이 함유되어 있어 향미 개선제로서의 활용이 기대되고 있다. 본 연구는 최근 식생활의 서구화로 쌀 위주의 식생활에 많은 변화를 가져와 쌀 소비량은 해마다 줄어들고 있는 반면 기능성을 가미한 쌀의 소비가 늘고 있음을 감안하여, 우리나라 제주도에서 생산되고 있는 감귤 과피의 물 균질액을 쌀에 코팅하여 아름다운 색상과 기능성을 지닌 유색미를 제조함과 동시에 그 취반 특성을 조사하였다. 그 결과 유색미의 색상은 진노랑(L*; 63.6, a*; -7.87, b*; 46.35)으로 취반 후에도 유사한 색상을 나타내었다. Total carotenoids는 감귤과피에서는 10.74mg%, 과피의 물 균질액에는 0.46mg%이었으며 유색미에는 0.l2mg%, 유색미 취반에는 0.05mg%를 나타내었다. Hesperidin은 과피, 물 균질액, 유색미 및 유색미 취반에서 각각 2173.l2mg%, 108.65mg%, 21.73mg% 및 8.67mg%이었으며, naringin은 각각 1468.40mg%, 73.38mg%, 14.62mg% 및 5.87mg%를 나타내었다. 감귤과피의 유리아미노산은 asparagine이 94.22mg%로 가장 높았으며, methionine이 24.88mg%, alanine이 19.64mg%, ${\gamma}$ -aminoisobutylic acid가 15.37mg%로 이들 4종의 아미노산이 전체 유리아미노산함량의 70%를 나타내었다. 유색미 취반에는 백미 취반에 비하여 총 유리아미노산의 함량이 15%정도 증가되었으며, 그 중에서 glutamic acid는 2.5 배가 증가되었다. 감귤과피의 주요 무기질은 K(652.60mg%)와 Ca(222.50mg%)로 전체 무기질 함량의 86%를 차지하였으며 유색미 취반은 백미 취반에 비하여 K는 2.3배, Mn는 76%, Ca, P, Mg은 16~26%, Fe는 13%가 각각 증가되었다. 취반의 경도, 점착성 및 깨짐성은 유색미 취반과 백미 취반간에 차이가 없으나 응집성과 탄력성은 유색미 취반에서 높았다. 색상에 대한 기호도, 구수한 맛 및 종합적인 기호도는 유색미 취반에서 높았으며 단맛, 쓴맛은 백미 취반과 차이를 보이지 않았다.

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A Paired Samples Test on EU Product Price lever of Korean Consumer for Before and After Korea-EU FTA Effectuation (한.EU FTA 발효 전후에 따른 한국소비자 EU제품 가격수준 차이분석)

  • Lee, Je-Hong
    • International Commerce and Information Review
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    • v.15 no.4
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    • pp.125-145
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    • 2013
  • The Korea-EU FTA will provide korea with a significant advantage in the region both international trade and consumer welfare. Under the Korea-EU FTA, increasing of bilateral trade in consumer and industrial products would become duty and most remaining tariffs would be eliminated. This article studies on EU product price level of Korean consumer for before and after Korea-EU FTA effectuation. The questionnaires are sended 1,000 samples and 780 returns, 283 of them are analyzed for a this study. This paper has there main a parts, A Paired Samples Test result shows that the EU goods price level are positively affected by Flesh-meat, Electronic device & Electric home appliances, Kitchen utensils, Fruit juice(beverage), alcoholic liquors(wine, whisky), Clothes & Fashion. However, The Clothes & Fashion does not affect in EU goods price level, the Clothes & Fashion positively affected price differential more FTA effectuation before than FTA effectuation after.

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An Empirical Study on Evaluation Factors of Cabin Service Quality of Airlines (항공사 객실서비스의 품질 평가요인에 관한 실증 연구 - MIAT 몽골항공사를 중심으로 -)

  • Hyun, Kil-Nam;Batbold, Senderi;Byun, Ki-Hyo;Hurr, Hee-Young
    • Korean Business Review
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    • v.19 no.2
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    • pp.261-274
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    • 2006
  • Airline business operates in the 21st century within fast changing market environment and fierce competition. Management of airline companies has faced the need for vast adaptation to new trends in the growth of world economy that are cardinal changes in marketing environment due to quick development of Internet and IT, transport price competition and, as a consequence, low profit margin, diversified customer wants and needs, lack of investment needed for new aircraft equipped with the latest high tech innovations, unpredictable oil price changes, and exchange rate fluctuations. This study is aimed to evaluate the quality performance of cabin service, to analyse, further, the issues that appeared to be the most significant among customers' answers to questionnaire, to explore the relationships between these issues and customer satisfaction, to highlight the essential questions to address, and to provide some practical suggestions. The five dimensions (such as tangible, reliability, responsiveness, assurance, and empathy) were adopted to examine the relationship between the service quality and customer satisfaction of Mongolian and non-Mongolian passengers travelling by the MIAT. According to findings of analysis made with use of the SERVPERF model, it can be concluded that Mongolian travellers' satisfaction was effected by 'Tangible' and 'Responsiveness' dimensions of service quality, whereas the 'Empathy' dimension has more impact on the satisfaction of non-Mongolian.

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국내 인터넷전문은행 설립시 예상되는 전자금융리스크에 대한 대응방안 연구

  • Kim, Tae-Ho;Park, Tae-Hyoung;Lim, Jong-In
    • Review of KIISC
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    • v.18 no.5
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    • pp.33-48
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    • 2008
  • 최근 은행의 소유지분한도와 설립자본금 등에 대한 정부의 금융규제 완화로 인터넷전문은행의 설립 가능성이 높아지고 있다. 그러나 우리나라의 전자금융환경은 전자금융거래법 제정에 따라 금융기관의 입증책임을 강화함으로써 금융기관의 전자금융리스크가 상대적으로 크게 증가하였다. 또한, 정보 공격기술 및 수법의 발달로 전자금융보안에 대한 위협이 지속적으로 증가하고 있다. 이외 에도 신BIS 리스크 평가에 IT운영리스크가 포함되는 등 금융환경 변화 및 정보통신 기술의 발전으로 인한 전자금융리스크가 계속 확대되고 있는 추세에 있다. 이러한 금융환경 변화와 함께 서비스채널이 인터넷에 집중되는 인터넷전문은행은 기존의 전통적인 은행과 차별되는 리스크에 추가적으로 노출될 위험성이 높다. 이러한 리스크에 대한 인식 및 대비 부재는 금융소비자가 금융권 전자금융거래에 대한 불신으로 확산되거나, 금융시장의 불안정성을 야기하는 금융사고로 이어져 자칫 국내 전자금융의 발전을 저해하는 심각한 요소가 될 수 있다. 본 논문에서는 국내 금융환경과는 차이가 있지만, 인터넷전문은행이 가져올 전자금융의 기술적 변화는 유사하다는 점에서 해외 주요국가의 인터넷전문은행 현황과 전자금융부문을 중심으로 인터넷전문은행 설립인가 사례를 살펴보고, 국내에서 인터넷전문은행 설립시 우리가 취해야 할 입장에 대해 시사점을 얻고자 하였다. 그리고 국내 전자금융 환경에서 전통적인 일반은행과 차별되거나 인터넷전문은행 고유의 특성으로 발생되는 주요 전자금융리스크를 다섯 가지로 분석하였고, 이러한 전자금융리스크를 줄이기 위한 대응방안을 모색해 보았다. 정부의 금융규제 완화는 금융자유화를 진전시켜 금융거래가 자유경쟁원리에 입각해 이루어짐에 따라 국민경제의 발전에 있어서 바람직한 결과를 얻고자 하는 것이다. 그러나 다른 한편으로 과도한 리스크에 노출 될 경우에는 금융시장의 불안정성을 야기하고 이로 인해 역 선택과 도덕적 해이를 야기 시키는 등 여러 가지의 폐해를 줄 수도 있다 이러한 폐해를 줄이기 위해서는 인터넷전문은행의 고유한 특성으로 수반되는 리스크와 상대적으로 그 중요성이 부각되는 전자금융리스크에 대한 관리 감독을 강화해야 한다. 또한 이러한 리스크 관리강화를 위한 제도적 장치는 인터넷전문은행의 자율성과 책임성을 부여하는 방향으로 이루어지는 것이 바람직하다. 인터넷전문은행이 실질적으로 다수의 금융이용자에게 다양한 혜택과 효율적인 금융서비스를 제공하기 위해서는 초기 사업계획 심사 단계에서부터 위험성이 크게 증가하는 전자금융리스크에 대해서, 적절한 관리방안 수립을 통해 예상되는 리스크를 줄이기 위한 노력이 필요하다고 생각한다. 그리고 인터넷전문은행에 대한 구체적인 인가요건이 마련되지 못한 현 상황에서, 국내 인터넷전문은행 설립이 우리나라 전자금융거래에 발전적 역할을 할 수 있도록 앞으로 더 많은 논의와 연구가 진행될 필요가 있다.

A Study of Simulation Method for Administrative Functionality on Civil-Military Operations (안정화작전시 행정기능 모의방안 연구)

  • Jeon, Il-Ryong
    • Journal of the Korea Society for Simulation
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    • v.25 no.1
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    • pp.21-28
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    • 2016
  • ROK armed forces conducted exercise for something limited "Civil Factor" of Civil-Military Operations at the Liberalized Area in North Korea by using ROK battle simulation model and a linked US simulation model such as JNEM during ROK-US combined exercise period. However, they conducted exercise by exchanging with messages only during each exercise, because of hard coding for "Civil-Factor" and various situations applied onto battle simulation model and JNEM. Fortunately, ROK armed forces arranged the 5 functionalities of Civil-Military Operations which is adopted with military situation in Korean Peninsular. Even more "Civil-Military Operations Simulation Model System" is developing since 2014 by ROK MND. Among the 5 functionalities of Civil-Military Operations, the administration is fundamental. Its detailed operational plan is hard to be quantitative subjects because it is too qualitative to be simulated. But we found a way to quantify, and described simulation flow charts for the 5 main subjects (including 13 tasks) of administration to verify relevance between its simulation results and other functionalities. So we suggested a simulation method which gets an objective suitability, also hope this will be helpful to the Civil-Military Operations exercise.

The Global Financial Crisis and Its Impacts on the Housing Systems of Western European Welfare States (세계경제위기에 따른 서유럽 복지국가의 주택시스템 변화 분석)

  • Lee, Hyunjeong;Lee, Jongkwon
    • Korea Real Estate Review
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    • v.24 no.1
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    • pp.105-120
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    • 2014
  • This research is to examine the impacts of the on-going global financial crisis on the housing systems of welfare states. Four developed economies in the Western Europe were selected for the analysis, and the qualitative research employed in-depth interviews with scholars in the fields of housing market and social policy in order to meet the research goal. The major findings indicate that the global economic crisis embedded into the liberalization of housing finance and the inadequacy of regulatory measures caused the vicissitude of housing markets, and its scale and magnitude could be determined by the resilience of each state's housing system. While the globalization of housing finance markets rendered easy borrowing for homeownership, intensive competition for excessive lending among financial institutions backed by heavy reliance on inter-bank and overall bank triggered market volatility, and further worsened household and public debts. It's clearly evident that a housing system with varied safety nets becomes a greater cushion to bear the risks of the financial crisis and to weather the economic storm.

The Violence of Neoliberalism Represented in the Works of Eduardo Galeano (에두아르도 갈레아노의 작품에 나타난 신자유주의의 폭력성)

  • Yoo, Wang-Moo
    • Cross-Cultural Studies
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    • v.41
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    • pp.199-227
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    • 2015
  • In the twenty-first century, one of the most controversial issues concerns neoliberal policies and its results. In particular, since the mid-1980s, the United States and international financial institutions have imposed their programs on Latin American countries. The result is a deepening social inequality in Latin America that puts an emphasis on financial stability instead of social security. Consequently, social inequality is worsened and an imbalance in income distribution took place. Because of the flexibility of labor, the middle class is destroyed. For the poor person deprived of the opportunity to rise, violence is a common occurrence in daily life. Thus, in this context, Eduardo Galeano raises the necessity of a critique concerning the values that neoliberalism regards as important. Furthermore, Galeano is also wary of the "militarization of neoliberalism." This is because the neoliberal multinationals motivate a war without borders under the guise of peace. Neo-liberal policies also contribute to environmental pollution. However, environmental vandalism, which happens in partnership with large and international organizations, is not readily apparent to the public because those perpetrators wore a "green mask." Hence, Galeano assiduously endeavors to undercover the false consciousness hiding behind the green mask. Thus, in brief summary, Galeano represents in his works a depiction about Latin America where violence often happens in daily life.

A Study on Economic Effects of NAMA Negotiations in the WTO on Automotive Industry of the World (WTO 비농산물협상이 전세계 자동차산업에 미치는 영향에 관한 연구)

  • Ko, Jong-Hwan
    • International Area Studies Review
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    • v.15 no.3
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    • pp.95-126
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    • 2011
  • The objective of this study is to quantify the potential economic effects of Non-Agricultural Market Access (NAMA) negotiations of the WTO on automotive industry of the world using a multi-region, multi-sector Computable General Equilibrium (CGE) model with 21 countries/regions and 22 sectors. According to the December 2008 NAMA modalities text, issued by the chair of the negotiation on NAMA, three different scenarios of tariff liberalization of NAMA are conducted on the basis of the Swiss formula with a coefficient of 8 for developed members and 20 for developing (scenario 1), with a coefficient of 8 for developed members and 22 for developing (scenario 2) and with a coefficient of 8 for developed members and 25 for developing (scenario 3). Simulation results show potential economic effects at the macroeconomic and microeconomic level of 21 countries concerned. In particular, Korea is to be one of the winners of tariff liberalization of NAMA in the WTO and Korean automotive industry is to benefit from it to a large extent in terms of its output, domestic sales, exports and trade balance, which implies that Korea needs to actively engage in NAMA negotiations of the WTO.

Factors and Sources of Regional Competitive Advantage: The Case of the Hospitality Industry of Jeju Island (지역의 경쟁우위 요인과 원천에 대한 연구: 제주지역 관광산업을 중심으로)

  • Yoon, Dong Jin
    • International Area Studies Review
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    • v.21 no.4
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    • pp.195-222
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    • 2017
  • This exploratory study analyses the factors, sources and effects of the regional competitive advantage of Jeju Island in Korea in global competition era. The competitive advantage of Jeju Province is analysed with the triple diamond model based on Porter's model for the competitive advantage of nations. The competitive advantage factors of Jeju Province are measured through the competitive advantage of the hospitality industry, which is one of the major industries of Jeju Island. These factors include outstanding natural landscape, domestic hospitality industry workforce, social overhead capital, massive domestic and international tourists, growth of related industries such as duty free shops and casinos, and coincidences such as Jeju Olle trail construction and Chinese government's international travel approval. Since these factors are based on local, domestic and international management resources, this study suggests that obtaining such resources is critical among Jeju hospitality industry in gaining the competitive advantage. Although the competitive advantage of Jeju hospitality industry is increasing, the organic connections with the regional economy are required for improvements on Jeju residents' quality of life. This study examines the factors and origins of competitive advantages on a regional level instead of a national level, and further investigates how the characters and origins of these factors affect the local economy. The results suggest that the triple diamond model is suitable for evaluating the regional competitive advantages.