• Asia pacific journal of information systems
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• 제18권3호
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• pp.91-121
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• 2008

Electronic commerce, commonly known as e-commerce or eCommerce, has become a major business trend in these days. The amount of trade conducted electronically has grown extraordinarily by developing the Internet technology. Most electronic commerce has being conducted between businesses to customers; therefore, the researches with respect to e-commerce are to find customer's needs, behaviors through statistical methods. However, the statistical researches, mostly based on a questionnaire, are the static researches, They can tell us the dynamic relationships between initial purchasing and repurchasing. Therefore, this study proposes dynamic research model for analyzing the cause of initial purchasing and repurchasing. This paper is based on the System-Dynamic theory, using the powerful simulation model with some restriction, The restrictions are based on the theory TAM(Technology Acceptance Model), PAM, and TPB(Theory of Planned Behavior). This article investigates not only the customer's purchasing and repurchasing behavior by passing of time but also the interactive effects to one another. This research model has six scenarios and three steps for analyzing customer behaviors. The first step is the research of purchasing situations. The second step is the research of repurchasing situations. Finally, the third step is to study the relationship between initial purchasing and repurchasing. The purpose of six scenarios is to find the customer's purchasing patterns according to the environmental changes. We set six variables in these scenarios by (1) changing the number of products; (2) changing the number of contents in on-line shopping malls; (3) having multimedia files or not in the shopping mall web sites; (4) grading on-line communities; (5) changing the qualities of products; (6) changing the customer's degree of confidence on products. First three variables are applied to study customer's purchasing behavior, and the other variables are applied to repurchasing behavior study. Through the simulation study, this paper presents some inter-relational result about customer purchasing behaviors, For example, Active community actions are not the increasing factor of purchasing but the increasing factor of word of mouth effect, Additionally. The higher products' quality, the more word of mouth effects increase. The number of products and contents on the web sites have same influence on people's buying behaviors. All simulation methods in this paper is not only display the result of each scenario but also find how to affect each other. Hence, electronic commerce firm can make more realistic marketing strategy about consumer behavior through this dynamic simulation research. Moreover, dynamic analysis method can predict the results which help the decision of marketing strategy by using the time-line graph. Consequently, this dynamic simulation analysis could be a useful research model to make firm's competitive advantage. However, this simulation model needs more further study. With respect to reality, this simulation model has some limitations. There are some missing factors which affect customer's buying behaviors in this model. The first missing factor is the customer's degree of recognition of brands. The second factor is the degree of customer satisfaction. The third factor is the power of word of mouth in the specific region. Generally, word of mouth affects significantly on a region's culture, even people's buying behaviors. The last missing factor is the user interface environment in the internet or other on-line shopping tools. In order to get more realistic result, these factors might be essential matters to make better research in the future studies.

• 동의생리병리학회지
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• 제17권1호
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• pp.1-24
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• 2003

This study was done to compile 104 experimental theses which are related to the antitumor and immuno-activating therapies between February 1990 through February 2002. Master's and doctoral theses were dassified by schools, degrees, materials, effects, experimental methods of antitumor and immunoactivity, and results. The following results were obtained from this study : 1. Classifying the theses by the school, 34.6% were presented by Daejeon University, 29.8% by Kyung-hee University and 11.5% by Won-kwang University. Of all theses, 51.0% were aimed for the doctoral degree and 43.3% were for the master's degree. All of three universities have their own cancer centers. 2. Classifying the theses by herb materials, complex prescription accounted for 60.3%, single herb accounted for 24.8% and herbal acupuncture accounted for 14.2%. Considering the key principles of the traditional medicine, complex prescription was much more thoroughly studied than single herb prescription. The results showed that the complex prescription had both antitumor activity and immuno-activating activity, which might reflects on multi-activation mechanisms by complex components. 3. Classifying the theses by the efficacy of herbs examined, in single herb, invigorating spleen and supplementing was 35.5%, expelling toxin and cooling was 29.0%, activating blood flow and removing blood stasis was 12.9%. In herbal acupuncture, invigorating spleen and supplementing was 52.9%, expelling toxin and cooling was 29.4%. In complex prescription, pathogen-free status was 41.9%, strengthening healthy qi to eliminate pathogen was 35.5%, strengthening healthy qi was 22.6%. It is presumed that the antitumor and immunoactivating therapy based on syndrome differentiation is the best way to develop oriental oncology. 4. Classifying the theses by antitumor experiments, cytotoxic effect was 48.1 %, survival time was 48.1 % and change of tumor size was 42.3%. Survival rate was not necessarily correlated with cytotoxicity. These data reflect the characteristic, wholistic nature of the oriental medicine which is based on BRM (biological response modifier). 5. Classifying the theses by immunoactivating experiments, hemolysin titer was 51.0%, hemagglutinin titer was 46.2% and NK cell's activity was 44.2%. In the future studies, an effort to elucidate specific molecular and cellular mechanisms of cytokine production in the body would be crucial. 6. Classifying the theses according to the data in terms of antitumor activity, 50% was evaluated good, 24.0% was excellent, and 15.5% have no effect. In an evaluation of immuno-activating activity, 35.9% was excellent and 18.0% showed a little effect. The index point, as described here, may helps to use experimental data for clinical trials. Changes in index points by varying dosage implicate the importance of oriental medical theory for prescription. 7. In 167 materials, IIP (immunoactivating index point, mean : 3.12±0.07) was significantly higher than AIP(antitumor index point, mean : 2.83±0.07). These data demonstrate that the effect of herb medicine on tumor activity depends more on immunoactivating activity than antitumor activity. This further implies that the development of herbal antitumor drugs must be preceded by the mechanistic understanding of immunoactivating effect. 8. After medline-searching tumor and herb-related articles from NCBI web site, we conclude that most of the studies are primarily focused on biomolecular mechanisms and/or pathways. Henceforth, we need to define the biomolecular mechanisms and/or pathways affected by herbs or complicated prescriptions. 9. Therefore, the most important point of oriental medical oncology is to conned between experimental results and clinical trials. For the public application of herbal therapy to cancer, it is critical to present the data to mass media. 10. To develop the relationship of experimental results and clinical trials, university's cancer clinic must have a long-range plan related to the university laboratories and, at the same time, a regular consortium for this relationship is imperative. 11. After all these efforts, a new type herbal medicine for cancer therapy which is to take care of the long-term administering and safety problem must be developed. Then, it would be expected that anti-tumor herbal acupuncture can improve clinical symptoms and quality of life (QOL) for cancer patients. 12. Finally, oriental medical cancer center must be constructed in NCC (National Cancer Center) or government agency for the development of oriental medical oncology which has international competitive power.

• Radiation Oncology Journal
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• 제19권2호
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• pp.181-189
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• 2001

목적 : 피부나 폐, 간, 신장 등의 섬유화가 방사선 조사 후 주요한 부작용 중의 하나이나 아직까지 이 과정에서 $TGF-\beta$가 주요한 역할을 하는 것 이외에는 밝혀진 것이 거의 없는 상태이다. 또 matrix metalloproteinase (MMP) 및 tissue inhibitor of metalloproteinase (TIMP) 유전자 활성 및 발현이 조직의 재구성과 손상, 암세포의 침윤과 전이에 관여하고 있고, 방사선이 종양의 치료에 널리 이용되고 있음에도 방사선에 의한 MMP와 TIMP 유전자의 발현에 대한 연구는 거의 없는 상태이다. 이에 저자들은 방사선 조사가 TIMP-1, TIMP-2의 발현에 어떤 영향을 끼치는지 알아보고자 본 연구를 시작하였다. 대상 및 방법 : C57BL/6 생쥐를 Varian CL4/100을 사용하여 각각 0, 2, 10 Gy의 조사량으로 전신조사를 하였다. 방사선 조사 후 24, 48 시간에 생쥐를 희생하여 폐, 간, 신장을 얻어 paraffin 포매 조직 절편을 만들어 Avidin-Biotin Complex 방법으로 면역 염색을 한 후 광학 현미경으로 관찰하여 염색의 강도와 면적에 따라 점수화 하였다. 결과 : TIMP-1은 대조군에 비해 방사선 조사 후 폐조직에서는 변화가 없는 것으로 나타났다. 간조직에서는 간세포와 Kupffer 세포에서 발현이 증가하였고, 신장조직에서는 주로 세뇨관 세포에서 발현이 증가하였고 방사선 조사 후 경과 시간에 따른 변화는 거의 없었다. 방사선량에 따른 발현의 정도는 신장을 제외하고는 변화가 거의 없었다. TIMP-2는 폐조직에서는 2 Gy 조사 후 발현이 증가되었고, 간조직에서도 2 Gy 24 시간에는 활성이 증가했으나 10 Gy에서는 대조군 수준이었다. 신장조직에서는 10 Gy에서는 발현의 정도의 변화는 없었고 2 Gy에서는 발현이 감소하였다. 결론 : 각 장기에서 TIMP-1과 TIMP-2의 발현의 정도는 차이가 있었으며, 각 장기의 특정한 세포에서만 발현이 되었다. TIMP-1의 경우 간과 신장에서는 방사선에 의해 발현이 증가되었으나 폐에서는 발현이 증가되지 않았다. TIMP-2의 경우 폐에서는 방사선에 의해 발현이 증가하였으나 간과 폐에서는 방사선에 의한 발현의 변화는 불규칙적이었다. 방사선 조사 후 경과 시간과 방사선량에 따른 발현의 변화도 일정하지 않았다.

• 대한간호학회지
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• 제11권2호
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• pp.5-8
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• 1981

This study concerns itself with the development of a new model of comprehensive health service for rural communities of Korea. The study was conceived to resolve the problems of both underservice in rural communities and underutilization of valuable health manpower, namely the nurses, the disenchanted elite health personnel in Korea. On review of the current situation, the greatest deficiencies in the Korean health care system were found in the availability of primary care at the peripheries of md communities, in the dissemination of knowledge of disease prevention and health care, and in the induction of and guidance for active participation by the clientele in health maintenance at the personal, family and community level Abundant untapped health resources were identified that could be brough to bear upon the national effort to extend health services to every member of the Korean Population. Therefore, it was Postulated that the problem of underservice in rural communities of Korea can be structurcturally resolved by the effective mobilization and organization of untapped health resources, and that. a primary care Nursing Service System offers the best possibility for fulfillment of rural health service goals within the current health man-power situation. In order to identify appropriate strategies to combat the present difficulties in Korean rural health services and to utilize nurses and other health personnel in community-centered health programs, a search was made for examples of innovative service models throughout the world. An extensive literature survey and field visits to project sites both in Korea and in the United States were made. Experts in the field of world health, health service, planners, administrators, and medical and nursing practitioners in Korea, in the United States as well as visitors from other Asian countries were widely consulted. On the basis of information and inputs from these experts a new rural health service model has been constructed within the conceptual framework of community development, especially of the innovation diffusion Model. It is considered especially important that citizens in each community develop capacities for self-care with assistance and supports from available health professionals and participate in health service-related decisions that affect their own well-being. The proposed model is based upon the regionalization of health care planning utilizing a comprehensive Nursing Service System at the immediate delivery level The model features: (1) a health administration unit at each administrative level; (2) mechanisms for community participation; (3) a continuous source of primary health care at the local community level; (4) relative centralization of specialty care and provision of tertiary or super-specialty care only at major national metropolitan centers; and (5) a system for patient referral to the appropriate level of care. This model has been built around professional nurses as the key community health workers because their training is particularly suited and because large numbers of well-trained nurses are currently available and being trained. The special element in this model is a professional nurse-guided, self-care facilitating primary care Community Nursing Service System. This is supported by a Nursing Extension Service as a new training and support structure. (See attached diagrams). A broad spectrum of programs was proposed for the Community Nursing Service System. These were designed to establish a balance of activities between the clinic-centered individual care component and the field activity-centered educational and supportive component of health care services. Examples of possible program alternatives and proposed guidelines for health care in specific situations were presented, as well as the roles and functions of the key health personnel within the Community Nursing Service System. This Rural Health Service Model was proposed as a real alternative to the maldistributed, inequitable, uncoordinated solo-practice, physician-centered fee-for-service health care available to Koreans today.

• 대한간호학회지
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• 제11권2호
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• pp.33-54
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• 1981

The purposes of this study were to determine the relevant nursing needs of patients following discharge; to identify the degree of their nursing needs; to identify types and status of discharge order and information given to patients; and to determine their specific nursing needs according to their diagnosis. In addition, opinions toward home care services provided by hospitals or by public health nurses and appointment plans with their physicians were also asked in order to determine the necessity of follow-up care for the patient after discharge. Nine hundred and eighty eight subjects were collected among patients being discharged from one national university hospital and four city hospitals. Data were collected from June,1979 to December,1979 using questionnaires and interviews. On the bases of these data the following findings were observed; 1) Almost 40 percents of total subjects discharged from the hospital with some or great degree of nursing needs in general. The most problematic nursing needs were needs for comfort which include needs for releaving pain, for sound sleep and rest, because these needs can only be met by professional help. More than 50% of total subjects have this problem. 2) Needs for mental health, general metabolism, general hygiene and activities and safety were observed in more than 20 percent of subjects. 3) Discharge orders on diet and oral medication were recorded in patients' charts in 70% of all cases. However, more than fifty percents of patients have not been told these information from doctors or nurses. Even though some of them might have had appointment plans with their physicians, they would not keep the appointments unless they completely understood the necessity of the follow-up care. If they have not had any appointment or would not visit the out-patient clinic, there is no method of caring them and prerenting funther discomfort or complications. Even in injection, ski care, dressing and bath, only one thirds of the subjects having recorded discharge orders understood what they need after discharge. The rest of cases have not known what to do for their further care. 4) More than 80 percents and 70 percents of total subjects agreed to a system of home care services provided by hospitals or public health nurses respectively. That is, regardless of sources of medical expenses, most of patients wanted to be taken care of at home following discharge. 5) While more than half of the patients having benefit of medical insurance or paying fully by themselves had appointment plans with their physicians, only one thirds of the patients fully or partially paid by government had appointment plans with their physicians. These results ex-plain that the appointment plan is directly associated with their economic power. This indicates that the home care services are more needed to the people with lower economical status. 6) Those who have been in the hospital more than 24 days wanted !o have home care services more than those who had less hospital days. They also had more appointment plans than other groups. 7) More than 70 percents of the subjects who had been in a university hospital and approximately 30 percents of the subjects in the city hospitals had appointment plans with their physicians. 8) Those who had the cerebrovascular disease, cancer or hypertension demanded more nursing needs such as needs for comfort, for general metabolism and for mental health. 9) Factors which were associated with the degree of patients' nursing needs were age, duration of hospitalization, opinion toward home care services given by public health nurses, hospital appointments and types of hospital. That is, the older they were and the longer the periods of hospitalization were, the higher were their nursing needs. The more they had nursing needs, the more they wanted to have nursing services and had appointment plans. It can be concluded that there is a great demand for a positive and systematic home care services to the people who have been discharged from hospitals following critical care. This program is definitely demanded for the low income groups of people with less education with the financial assistance of the government or other funding agencies.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2008년도 학술대회 1부
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• pp.749-753
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• 2008

자기수용감각은 신체 내부에서 폼의 발란스, 근육의 강도, 민첩성을 이용하여 공간의 위치나 관절의 움직임을 조절하는 능력으로 정의된다. 기존의 연구에서는 자기수용감각을 발달시키기 위하여 reaching 훈련을 이용한 시각적인 feedback을 제시하여 훈련을 하고 feedback을 차단하고 측정하는 방법이 사용했지만 시각적인 feedback이 있는 상황은 자기수용감각만 유도할 수 없는 문제점이 있다. 가상현실 기술은 훈련 동안 실시간으로 시각적인 feedback을 다양하게 제공하는 것으로 기존의 연구의 문제점을 해결할 수 있다. 본 연구에서는 가장현실 기술을 이용한 자기수용감각을 발달시키기 위한 훈련 및 평가시스템을 개발하고 파일럿 스터디를 하였다. 가상환경 task는 3개로 구성되었다. mode 1은 신체 움직임을 실시간으로 시각적인 feedback을 제시하는 환경이다. mode 2는 피험자의 반응에 의해서만 신체 움직임에 대한 시각적인 feedback을 제시하는 환경이다. mode 3응 시각적인 feedback을 제시하지 않는 환경이다. 가상환경의 task는 각 mode에서 3지점을 한 번씩 수행하는 것을 1회기로 5회기씩 수행하였다. 본 연구의 결과에서, target을 획득하기 위하여 이용하는 시간은 mode 3에서 mode보다 더 짧게 소요 되었다.(P=0.001). mode 2와 mode 3에서 1회기에서는 상관관계를 가지고 2-5회기 동안에는 mode 2와 mode 3에서 상관관계가 보이지 않았다(p = 0.012). mode 1의 환경에서는 훈련에 필요한 자기수용감각보다 시각적인 feedback에 의한 훈련이 진행되는 것을 볼 수 있다. mode 2는 첫 회기에서 자기수용감각에 의한 시각적인 feedback을 제공받을 수 있기 때문에 자기수용감각 훈련을 수행할 수 있다. 추후 연구는 시스템의 타당성 검증과 임상실험을 통한 훈련과 평가를 할 계획이다.

• 한국병원경영학회지
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• 제9권1호
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• pp.66-94
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• 2004

The objective of this study is to examine how to maximize the efficiency of hospital management by minimizing the unit cost of hospital operation. For this purpose, this paper proposes to develop a model of the profit maximization based on the cost minimization dictum using the statistical tools of arriving at the maximum likelihood values. The preliminary survey data are collected from the annual statistics and their analyses published by Korea Health Industry Development Institute and Korean Hospital Association. The maximum likelihood value statistical analyses are conducted from the information on the cost (function) of each of 36 hospitals selected by the random stratified sampling method according to the size and location (urban or rural) of hospitals. We believe that, although the size of sample is relatively small, because of the sampling method used and the high response rate, the power of estimation of the results of the statistical analyses of the sample hospitals is acceptable. The conceptual framework of analyses is adopted from the various models of the determinants of hospital costs used by the previous studies. According to this framework, the study postulates that the unit cost of hospital operation is determined by the size, scope of service, technology (production function) as measured by capacity utilization, labor capital ratio and labor input-mix variables, and by exogeneous variables. The variables to represent the above cost determinants are selected by using the step-wise regression so that only the statistically significant variables may be utilized in analyzing how these variables impact on the hospital unit cost. The results of the analyses show that the models of hospital cost determinants adopted are well chosen. The various models analyzed have the (goodness of fit) overall determination (R2) which all turned out to be significant, regardless of the variables put in to represent the cost determinants. Specifically, the size and scope of service, no matter how it is measured, i. e., number of admissions per bed, number of ambulatory visits per bed, adjusted inpatient days and adjusted outpatients, have overall effects of reducing the hospital unit costs as measured by the cost per admission, per inpatient day, or office visit implying the existence of the economy of scale in the hospital operation. Thirdly, the technology used in operating a hospital has turned out to have its ramifications on the hospital unit cost similar to those postulated in the static theory of the firm. For example, the capacity utilization as represented by the inpatient days per employee tuned out to have statistically significant negative impacts on the unit cost of hospital operation, while payroll expenses per inpatient cost has a positive effect. The input-mix of hospital operation, as represented by the ratio of the number of doctor, nurse or medical staff per general employee, supports the known thesis that the specialized manpower costs more than the general employees. The labor/capital ratio as represented by the employees per 100 beds is shown to have a positive effect on the cost as expected. As for the exogeneous variable's impacts on the cost, when this variable is represented by the percent of urban 100 population at the location where the hospital is located, the regression analysis shows that the hospitals located in the urban area have a higher cost than those in the rural area. Finally, the case study of the sample hospitals offers a specific information to hospital administrators about how they share in terms of the cost they are incurring in comparison to other hospitals. For example, if his/her hospital is of small size and located in a city, he/she can compare the various costs of his/her hospital operation with those of other similar hospitals. Therefore, he/she may be able to find the reasons why the cost of his/her hospital operation has a higher or lower cost than other similar hospitals in what factors of the hospital cost determinants.

• 한국식품영양과학회지
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• 제45권5호
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• pp.651-663
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• 2016

옥수수수염, 율무, 표고버섯 그리고 사과껍질 70% 주정 추출물들(CS, JT, LE, AP)은 항산화 활성이 있었고, 그것 중에 CS가 총폴리페놀 함량, 플라보노이드 함량, DPPH 라디칼 소거작용, ABTS 라디칼 소거작용 그리고 환원력과 같은 항산화 효과가 가장 높았다. 지방분화는 CS, JT, LE, AP 그리고 옥수수수염, 율무, 표고버섯 그리고 사과껍질을 함유한 개발 빵 추출물(DB)을 각각 처리한 3T3-L1 지방세포에서 연구하였다. DB1과 DB2는 지방 전구세포 분화 억제 및 항산화 효과가 있었다. 3T3-L1 지방세포에서 중성지방 축적은 실험한 시료들(CS, JT, LE, AP) 중에서 CS가 분화된 3T3-L1 지방세포에서 TG 축적을 가장 억제하였고 3T3-L1에서 지방분화와 관련된 인자들을 조절하였다. CS는 3T3-L1 세포에서 지방구 형성과 지방세포 분화를 농도 의존적으로 억제하였다. 지방분화 동안 다양한 농도(10, 50, $100{\mu}g/mL$)에서 CS와 함께 처리한 3T3-L1 세포에서 $C/EBP{\beta}$, $PPAR{\gamma}$ 그리고 aP2 mRNA와 단백질 수준에 대한 CS의 영향력을 실험하였고, 3T3-L1 지방세포에 CS 처리는 $PPAR{\gamma}$와 aP2 mRNA 발현을 감소시켰다. CS는 역시 지방분화 중에 $C/EBP{\beta}$, $PPAR{\gamma}$와 aP2 단백질의 증가를 현저하게 저해하였다. 개발된 빵들은 CS에 의해 지방 전구세포(3T3-L1 preadipocytes) 분화 억제 효과가 있고, CS는 3T3-L1 지방세포에서 $C/EBP{\beta}$, $PPAR{\gamma}$와 aP2 신호전달경로를 저해함으로써 지방 전구세포 분화 억제 효과를 나타내었다. JT, LE와 AP는 지방 전구세포 분화 억제 효과는 없었지만 강한 항산화 효과가 있었다. 이들 결과는 개발된 빵이 비만예방 및 억제뿐만 아니라 산화적 스트레스에 의해 유발되는 질병에 도움을 줄 수 있는 건강빵이라는 것을 제안하였다.

• 한국식품조리과학회지
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• 제26권5호
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• pp.503-510
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• 2010

흑마늘 추출액을 총 재료 중량에 대해 0, 1, 3, 6, 9 및 12%(W/W) 첨가하여 제조한 식빵의 품질 특성을 분석하였다. 반죽의 pH는 흑마늘 추출액 첨가에 따라 유의적으로 낮아져, 흑마늘 추출액을 12% 첨가한 시료에서 $5.46{\pm}0.02$로 가장 낮았으며, 반죽의 밀도도 유사한 경향을 보여 12% 첨가시 $0.95{\pm}0.03\;g/mL$로 가장 낮았다. 반죽의 발효 팽창력은 흑마늘 추출액 첨가군에서 $143.08{\pm}0.61{\sim}143.63{\pm}0.25%$의 범위로 대조군과 유의차가 없었다. 소성 후 식빵의 pH는 $6.87{\pm}0.01{\sim}7.75{\pm}0.02$로 흑마늘 추출액의 첨가량이 증가함에 따라 유의적으로 감소하였으며, 식빵의 비용적은 $2.33{\pm}0.27{\sim}2.74{\pm}0.51\;mL/g$의 범위로 대조구와 실험구간에 유의적인 차이를 보이지 않았다. 식빵 겉껍질과 내부색 모두 명도값은 흑마늘 추출액을 첨가량이 증가함에 따라 대조구에 비해 감소하는 경향을 나타내었으며, 적색도와 황색도는 증가하는 경향을 보였다. 텍스쳐를 측정한 결과 견고성은 흑마늘 추출액 1% 첨가구에서 가장 높은 $277.82{\pm}32.55$였으며, 씹힘성과 검성은 흑마늘 추출액의 첨가량이 증가함에 따라 점차 감소하는 경향이었다. 응집성은 흑마늘 추출액 12% 첨가구에서 가장 높아 $0.33{\pm}0.07$ 이였고, 복원성은 흑마늘 추출액 3% 이상 첨가시 $0.12{\pm}0.04{\sim}0.16{\pm}0.04$의 범위로 대조구 및 1% 첨가구보다 유의적으로 낮았다. 관능검사 결과 색과 전체적인 기호도는 대조구와 실험구간에 유의차가 없었으나, 맛은 흑마늘 추출액 6% 첨가구에서 가장 높았다. 이상의 결과들을 종합하여 볼 때 흑마늘 추출액을 첨가하여 식빵을 제조할 경우 제빵 적성, 빵의 품질 개선 및 기호성과 기능성이 향상된 식빵을 제조 할 수 있을 것으로 생각된다.

• 대한지역사회영양학회지
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• 제1권1호
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• pp.9-27
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• 1996

The nutritional status is strictly related with flood production, flood processing, and distribution along with habits, education and technological achievement, adapted and adjusted to socio-economic conditions. All these factors are independently affecting the nutritional status of populations. In addition to the above mentioned factors launch of it is useful to consider two points ; unification of the South and the North Korea and WTO. The present study gives and overview of basic knowledge about nutritional status of Korean by using availab1e data in relation to nutrition. The basic characteristics of Korean diet with proportions high in carbohydrate and low in fat, have been relatively constant for the past two decades. The average daily flood intake in terms of weight of flood per person is relatively constant throughout the years. Although the proportion of animal food intake tends to increase recently, the Korean diet is still insufficient in meat, eggs, milk, and fish. Moreover because milk has not been accustomed flood with the general population and not much used in traditional flood preparation in Korea, milk consumption was especially low in comparison with western countries. The total energy intake was relatively constant throughout the years from 1969 to 1993. However, changes in the composition have occurred in the past two decades. The amount and proportions of fat have been s1ightly increasing while the total amount of carbohydrate has been decreasing. The nutrition preblems of Korea have changed over the past severa1 decades. The general adequacy of protein and energy existing after Korean War(1950) was resolved now. Since then the average diet appears to be nearly desirable in terms of rapid rates of growth during childhood and attainment of progressively stature and body weight at maturity. The dietary habits of some young people in these days seem to be taking a more western style diets. This trends if established by habit may lead to a marked change in the traditional diet and health. I think Korean nutritional experiences have potential values for tole other countries in Asia and in western countries. Korean diet illustrates a high level of nutritional status and health attainable will a largely vegetable diet : high in complex carbohydrates, and dietary fibre, and low in tat, and reasonable amount of total protein. This is significant for developing and developed countries that must select specific goals fir adequate nutrition for the people. Compared to the western countries, Koreas different incidence of coronary heart disease and malignancy demonstrates the significance of environment and probably the prominent role of diet in the development of these diseases. The changes occurring in the Korean diet of fir the unusual opportunity to assess the effect of diet upon chronic degenerative disease. In the future, the Korean diet might be continue to change significantly These changes are being influenced by socioeconomic factors that have been emerging and growing stronger since mid-l980 and that probably continue to be potent. The expanded purchasing power of the consumer results in increased discretionary purchases. In the case of foodstuffs, the consumer demands appear to be directed toward items of higher protein content, which, being primarily animal products, are inevitably accompanied by an increased consumption of fat. The continued availability of these more expensive flood items depends upon the balance of foreign trade favouring their importation and domestic production. A regression of foreign trade could result in a decreased supply for the consumer, whereas continued growth of trade iou]d provide freedom for increasing availability to the consumer. In this latter situation the exact choice of foodstuffs is depending upon comsumer tastes and the pressures that may influence it.