4차 산업혁명에 따른 사회보험제도 변화의 탐색적 고찰

최인덕 ( Choi In-duck ) 한국사회보장학회 2018 사회보장연구 Vol.34 No.4

본 연구는 4차 산업혁명의 도래가 초래할 사회변화를 살펴보고, 사회적 위험이 변화됨에 따라 기존 사회보장제도인 사회보험제도가 어떻게 대처하는 것이 바람직할지 탐색적으로 제시하고자 하였다. 연구는 문헌연구방법을 선택하였다. 우선, 4차 산업혁명의 주요 기술인 인공지능(AI), 사물인터넷(Iot), 빅데이터(Big Data), 플랫폼(Platform), 사이버물리시스템(CP), 초연결 사회 등은 자기학습이 가능한 인공지능이 사물인터넷을 통해 연결되고, 빅데이터를 분석하여 개방형, 공유경제 체제를 형성하며 초연결된 사회에서 급격한 사회 변화를 야기할 것으로 예측된다. 이러한 변화는 기존 사회적 위험을 소득양극화와 치료/요양서비스 욕구의 증대의 두 가지 위험으로 통합시킬 것으로 보인다. 특히, 치료, 요양서비스에 대한 욕구 증가는 정신적, 정서적 휴먼서비스 욕구 강화로 나타날 것이다. 이에 따라 기존 사회보장제도는 소득양극화 완화를 위한 기본소득, 치료와 요양 욕구는 치료/요양서비스 제공방식으로 재편될 것으로 보인다. 대상은 전국민 개개인이 될 것이며, 급여수준은 기본소득은 중위소득 6%수준에서 중위소득 60%수준인 월 100만원 수준까지 확대를 예측하였으며, 치료요양서비스는 치료와 요양을 넘어 심리, 정서적 휴먼서비스 제공까지 급여범위로 하였다. 재원은 모두 보험방식이 아닌 조세방식으로 전환하고, 전달체계와 관리운영은 기본소득은 국세청, 서비스제공은 보건복지서비스공단이 될 것으로 예측하였다. 이를 토대로 한 정책적 제언은 4차 산업혁명을 통한 사회보장제도 발전을 위해 규제검토, 노동 해방적 패러다임 전환, 휴먼서비스 질 제고를 제시하였다. Since the advent of the Fourth Industrial Revolution, technology is clearly revolutionizing the way social life opportunity. In this study, we examined how the Fourth Industrial Revolution’s technologies change the social risks and social Insurance system in Korea. Research method is literature investigation. The Fourth Industrial Revolution’s main technologies are AI, Iot, Big-Data, Platform, CPS, Hyper Connected Society etc. These are connected after all and expected to replace the old social systems rapidly. In Social Risk’s aspect, there are two main problems that is income polarization and increase need of cure-care service. In this study would lay out in the Fourth Industrial Revolution’s Changes in Social Security System. These may result in predictable changes of social insurance system in Korea. First, Basic Income could be introduced at income maintenance system to reduce income polarization. Second, Cure-Care Services could be offered on need of medical and care insurance system by in-kind benefit as UK’s NHS. Two system’s Coverage are citizens to each person. Benefit coverage of Basic Income will be increased from median income’s 6% to median income’s 60% when the system is introduced. Cure-Care service’s definition also will extend to psychological emotion care. These new social security system would find sources of revenue in Robot or social security ear mark tax. The Delivery and Management system may be National Tax Service in Basic Income system and Health-Welfare Service Corporation. So the results, It is desired that would be dealt with the current regulatory review in Fourth Industrial Revolution technologies, Paradigm conversion for de-labourization and reinforcement of human service in Cure-Care Service.

이용자 욕구(need)와 거주지역에 기반한 요양병원과 요양시설의 기능 재정립 방안 연구

최인덕(Choi In-Duck) 한국지역사회복지학회 2014 한국지역사회복지학 Vol.0 No.50

본 연구는 노인장기요양 전달체계의 요양병원과 요양시설 이용에 있어서 이용자의 욕구가 충분히 반영된 의료와 요양서비스 연계, 조정 방안을 도출하여 요양병원과 요양시설의 기능 재정립 방안을 제시하고자 하였다. 먼저 이론과 문헌연구를 통해 노인특성과 요양과 의료서비스 특성을 고찰하였으며, 요양병원에서 사용하는 환자평가표와 노인장기요양등급조사표를 교차시켜 의료와 요양서비스 욕구유형별 대상자를 재분류(<표-4>와 [그림 1]참조)하고 심층 인터뷰를 실시하였다. 심층 면접을 통해 욕구(need)를 재분석하고 욕구유형별 거주지역에 기반한 요양병원과 요양시설의 서비스의 연계, 통합을 위한 방안을 도출할 수 있었다. 분석결과 대상자와 부양의무자별로 의료욕구와 요양욕구에 차이가 있었으며, 부양의무자인 자녀의 부양의사와 욕구 또한 요양과 의료서비스의 결정에 영향을 미치는 것으로 나타나고 있다. 이용자 욕구와 거주지역에 기반한 요양병원과 요양시설의 기능 정립을 위해서는 우선, A1 유형은 의료적 필요성의 판단에 대해 요양병원과 요양시설에서의 객관적 판단 도구가 보완, 강화되어야 할 것이고, 1등급이면서 중증 와상 노인은 요양병원에 입원시키고 호스피스 병상으로 활용하는 것이다. 둘째, 부양의무자의 부양의사 여부에 따른 사회적 입원 수요있는 C2, C3, D1에 대응하기 위해 노인장기요양보험 급여 서비스 중 주야간보호나 단기보호 제공 시설을 확대 강화하는 것이다. 더불어, 등급외자에 대한 거주지역에 기반한 노인복지서비스 제공을 강화하는 것이다. 셋째, A2, B1, B2, B3, C1 유형은 요양시설에서의 의료서비스 접근이 수월하고 잘 이루어지도록 접근성을 강화하는 한편 의료서비스가 필요하지 않은 대상자와 부양가족들에게 거주지역 요양시설의 다양한 복지, 재활 프로그램 등에 대해서 적극적으로 홍보하여 불필요한 의료 이용을 억제하는 방안을 제시하였다. This study is to address problems in medical treatment and long-term care services for the aged in the LTC delivery system. First of all, The elderly who have needs with medical and long-term care services have not used them. So this study seek a method for reinforcing linkage between nursing care facilities and geriatric hospitals. Based on findings of a survey of international long-term care and medical delivery system, assessment tools which used in Korean LTC and Geriatric hospitals, we re-classified 10 types for the aged in the geriatric hospital, nursing care unit and home. in-depth interview method was used with analysing the needs of the users in LTC and medical institutes. To integrate and connect the long-term care facilities and geriatric hospital services in LTC delivery system, we emphasize that the LTC A1 must go to the geriatric hospital and upgrade the assessment tools of ADL and medical needs. Second, Because of decreasing the ‘social admission in geriatric hospital’, LTC day care and short-term care centers have to be increased to the type of C2, C3, D1. A light cases of the aged in LTC system are used comprehensive welfare services in the community. Third, this study proposed to increase accessibility of medical services in LTC care facilities and restrict the unnecessary medical services in geriatric hospitals in A2, B1, B2, B3, C1 type.

소 질병의 혈액화학적 연구

김덕환,이교영,이경갑,최희인,오사메 사토시,이찌조 시게루 충남대학교 수의과대학 동물의과학연구소 1994 動物醫科學硏究誌 Vol.1 No.-

In prder to clarify the changes of serum chemical values(AST, CPK and LDH activities)and LDH isoenzyme fractions in frequent occuring some diseases of dairy cows, total 48 cows(40 patients: 18 with downer cow syndrome, 17 with abomasal displacement and 5 with acute mastitis and 8 controls: clinically healthy cows) were examined. The results obtained were as follows: 1. In changes of total serum enzyme activities of patients group, increase of serum AST(P<0.001), CPK(P<0.01) and LDH activities(P<0.01)were observed in groups of downer cow syndrome and abomasal displacement, respectively by comparison with control group. Increase of AST only was found in group of acute mastitis(P<0.05). 2. In LDH isoenzyme fractions, increase of LDH₁(P<0.01), LDH₂(P<0.05), LDH₃(P<0.01), LDH₄(P<0.01) and LDH_5(P<0.01)fractiona was observed in group of downer cow syndrome and also marker increase of LDH4 and LDH5 fractions was noted in this group. The increase of LDH₁, LDH₂ amd LDH₃ (P<0.01)fractions was found in group of abomasal displacement, but group of acute mastitis showed similar result to that of control group.

노인 장기요양 보험 대상자 및 시설, 인력 추계

최인덕 ( In Duck Choi ),이상림 ( Sang Lim Lee ),이정면 ( Jung Myun Lee ) 한국사회보장학회 2010 사회보장연구 Vol.26 No.2

노인 장기요양보험 도입 이후, 수급 대상자는 제도시행 전에 예측했던 것보다 더 빠른 속도로 증가하고 있으며, 앞으로도 이러한 증가추세는 계속될 것으로 전망된다. 노인 장기요양보험 제도의 향후 정책방향을 결정하기 위해서는 장기요양 대상자 및 시설, 인력에 대해 정확한 중장기 추계가 이루어져야 한다. 이 연구는 장기요양 서비스의 수요적 측면에서 대상자의 변화, 공급적 측면에서 시설과 인력의 변화에 대한 중장기 추계를 실시하고, 이를 통해, 장기요양보험제도의 조기정착과 발전방안을 제언하고자 한다. 서비스 대상자 추계는 기본적으로 H-P인구추계 방법을 응용한 방법을 사용하였고, 시설 및 인력에 대한 추계에서는 대상자 추계 결과를 바탕으로 우리나라와 일본의 사례 자료를 적용하여 시나리오 별로 그 변화를 추정하였다. 추계 결과는 시간이 지날수록 이용자 증가율은 점차 낮아질 것으로 나타나며, 2010년 에는 전년도 대비 최대 21.2% 증가한 약 33만 명 정도에 이를 것으로 전망되었다. 시설수의 경우, 시간이 지날수록 요양시설의 증가율은 낮아지고 재가기관의 증가율은 확대될 것으로 추정되었다. 요양시설의 경우, 대상자 대비 종사자 수는 다소 부족하지만 그 부족분은 점차 감소하고 있는 반면, 재가기관의 종사자 수는 그 부족분이 시간의 흐름에 따라 더욱 증가하고 있어 인력은 과소 공급되는 경향을 보일 것으로 전망되었다. The population of long-term care insurance beneficiary has been increased much faster than the expected number, and the rising pattern is predicted to continue for a few years. Precise projection for beneficiaries, and facilities and personnel for long-term care insurance is an essential element for policy decision. The main purposes of this study are to project changes of the beneficiary population, and facilities and personnel, and to provide practical suggestions for early settlement and sustainable development of long-term care insurance. For the purpose, applied HP population projection methods are employed for the beneficiary population projection. And then, based on the projection results and previous experiences in Japan, we estimate changes in facilities and personnel of long-term care insurance in the next five years. The number of beneficiaries in 2010 is expected to reach to about 320,000. But, increase rates of beneficiaries will be declining as time goes on. For the facilities, the increase rate of care facilities is estimated to be in downward trend though the increase rate of in-home services facilities is estimated to keep the upward pattern. For institutional services facilities, the current lack of personnel is anticipated being moderated even though the shortage of personnel in institutional services is estimated to be intensified.

國民學校 敎師 自然 및 算數科 再敎育의 分析的 硏究 : Based on the Choong Buk Province

黃秉德,梁仁煥,崔炳文,趙璇衡,朴根生 淸州大學校 科學敎育硏究所 1977 淸州大學校 科學敎育硏究所 Vol.1 No.-

Our college has retrained many primary school teachers during 5 years is science, and during 4 years in case of mathematics. Many problems are found out in the process of retraining them in our school. This study is aimed to research the actual condition of the retraining and to find out the way to improvement from the problems. However, Our study will have some limitation as follows: (1) For our study, only 300 teachers are chosen from the total 1,869 attended at our college(Cheong Ju Teachers College) in 1976. (2) The administrational and financial affairs are analyzed only according to the Ministry of Education with UNICEF funds from 1972 to 1976, and (3) We didn't take any consideration of Ministry of Education Project in Suggesting the way of improvement. Following are some problems found in our study: 1) Throughout the nation, only 23% of primary school teachers were taught in science and mathematice reservice work during the 5 years, and it can be said that it takes about 20 years to retrained all the teachers without consideration of natural increase of teachers. 2) The proportion of selecting primary school teachers in all the country for this reservice training is extreme, for example, Jeju Province is 57.9%, Seoul 17.7%. 3) The proportion of woman teachers selected in Choong Buk primary school is only 3.5% of total woman teachers, who takes 32% of total Choong Buk primary teachers during 5 years. Therefore, it is said that the number is very little. 4) Some teachers have been reselected in the reservice training. In case of the Choong Buk Board of Education. the 6% of teachers selected once were reselected for 5 years. 5) When the test are enforced on attendants to get data before the reservice training. We could find that they didn't understand the basic concept of science except a grade under their charge. 6) In the process of inquiry study, they didn't know even the scientific terms of expectation and reasoning. 7) After 60 hours of reservice training course. We tested them about understanding of the contents of text, and their marks are from 10 to 100. the marks show large individual difference among them. 8) Some teachers may have neither teaching ability nor knowledge of the basic concept, that is 11.3% of total attendants are less than 30 marks in mathematics test. 9) It is too very large work to study reservice text during the 60 hours. 10) There are many difficult signs in the mathematics reservice text having no connection with the actual primary school mathematics text book. 11) In the reservice text of science, there are omitted the method of teaching materials production, the model of inquiry learning, and the evaluation method. 12) From the analysis of questionary response for finding the actual condition of administration of teaching materials, We could find out 15% of primary schools in Choong Buk Province do almost not prepare teaching materials, and 15% of its never put them to practical use. Therefore, We could say that total 30% of them have been teaching without teaching materials. 13) The 42% of attendants in mathematics class answer that they do not understand the new mathematical signs, and 42% of them answer the shortage of hours (60 hours) to understand their reservice text book. 14) The 25% of them answer that they teach children with cramming education, and almost of them want good teachers guide books. As mentioned above, there are found many problems to be solved for reservice training of science education in our country. Some of them will be solved in our study. So We find out its and We suggest the ways solving the problems as follows: A. On the administration of reservice training. 1) The reservice training work for primary school teachers is very significant and will have to be continued. 2) It will be done in not only summer vacation but also winter one for finishing immediatly all over the country. 3) The 60 hours of science reservice training course work are very short, and the classmember of attendants will be regulated. 4) The funds for reservice operation and travelling expenses for attendants will be realized. B. On selecting the attendants 1) When the attendants are selected, there will be consideration of age, rank, term of their service, sex and academic background. 2) as far as possible, it will be selected as homogeous groups, and it will be effective to teach them with division between class teacher and nonclass teacher. 3) When select attendants are it will be taken consideration of balance between city and province for the diffusion effect and parallel development in reservice training work. 4) It must give a chance to woman as same as to man teacher according to a rule of equal select chance. 5) The principal, instructor and school inspector will be reeducated for fixing of science curriculum. C. On reservice training text book 1) The text book must reedit moderatly for 60 hours, or the time of retraining for the text book finished will be extented. In our opinion, it is to be desired that the time have to be added. 2) The difficult signs must be omitted, taking into account for the mathematics knowledge and time of education period. 3) In the science reservice training text book, it must supplement the tack for framming of inquiry teaching plan, the method for making teaching materials, and the skill for replacing of teaching materials. D. For the curriculum management of science. 1) The Governmental Company must settle the shortage of science teaching materials in primary school. 2) For the charge of the old state of teaching method, the teachers must devote themselves to teach children without miscellaneous duties. 3) The authorities concerned (for example, Ministry of Education, Teachers College, etc.) must make guide books for science teachers, and supply them to primary school teachers. 4) It must be given the chance of long period reeducation to the incompetent primary school teachers, and problem will have to be studied under the situation of educational administration.

혈액 내 구리, 아연 및 ceruloplasmin 농도에 흡연, 음주 및 신체적 활동이 미치는 영향

홍연표,강은용,신인철,최병선,박정덕,장임원,박진완 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.4

Objectives : To investigate the influence of smoking, alcohol ingestion, and physical activity on copper and zinc in RBC and serum and serum ceruloplasmin, this study was performed in a cross-sectional study in 113 healthy men aged 20 to 40 years who had no symptomatic liver, heart, gastrointestinal, and other chronic diseases. Methods : At the men's entry into the study, blood samples were drawn from each subject and immediately centrifuged for analysis of copper, zinc, iron, ceruloplasmin, total cholesterol, and hematocrit. Each man completed a questionnaire that provided information on smoking, amount of alcohol intake, and physical activity. Partial regression analysis was performed on confounding variables such as age, body mass index, hematocrit, serum cholesterol, and serum iron. Results : In general linear models, adjustment for confounding variables did not show statistical differences, and there was only an increasing tendency in serum copper in heavy smoker(P=0.0678). There was no difference between high physical activity with mild smokers and lower physical with heavy smokers. Conclusions : This study suggested that copper, zinc and ceruloplasmin were not good biomarker for early effect by smoking, alcohol intake and physical activity in young adult. However, selection bias should be considered in evaluation of this result, and a large prospective study will be needed in advance on usefulness of copper, zinc and ceruloplasmin as a marker for risk factors and early change of atherosclerosis.

온라인 동조 PI 제어기법을 이용한 영구자석형 동기전동기의 속도제어기 설계

林相德,朴勝燁,全寅孝,崔重暻 창원대학교 공작기계기술연구센터 1999 연구업적집 Vol.1 No.1

본 논문은 브러시리스 직류 전동기의 속도제어를 위해 파라메타의 추정 없이 입력과 출력의 패턴을 관찰하여 PI 이득을 온라인(On-line)으로 설정하는 방법을 제안한다. 비례이득은 한계입력을 인가하여 가장 빠른 속도 상승을 유도하는 과정에서 설정되고, 적분이득은 비례제어 과정 중에 오버슈트 방지와 안정된 수렴이 적적히 이루어지도록 설정된다. 따라서 제안된 PI이득 조정은 온라인으로 제어와 동시에 수행됨으로써 시스템 파라메타 추정 등의 부가적인 작업이 필요 없다. 본 논문에서 제안하는 PI이득 조절기법은 직류전동기의 속도제어에 있어서 빠른 응답과 오버슈트 문제를 동시에 해결할 수 있고, 기존의 Auto-tuning 방법보다 간편하고 실용적이다. 컴퓨터 시뮬레이션과 실제 실험을 통하여 제안하는 방법의 유용성과 안정성을 보인다. In this paper, a method of on-line PI gain-tuning is proposed for the speed control of brushless D.C. motor by investigating the pattern of input and output without estimating parameter. Proportional gain is tuned in the process to obtain a fast speed response by supplying the maximum constant input And integral gain is appropriately tuned in the process of proportional control so that the response may be stably converged and the overshoot may be prevented. Therefore because both control and gain-tuning are executed concurrently, additional works that estimate parameters and so on aren't required in the proposed method. In the proposed method, both fast-response and overshoot problem are well solved, and it is mire useful and convenient than existing auto-tuning methods in the speed control of D.C motor. It is illustrated by simulations and experimental results that the proposed method is useful and stable.

기본소득 도입논의와 사회보험과의 역할 재설정에 대한 탐색적 고찰

최인덕(Choi In-Duck),이정랑(Lee Jeong Rang) 한국사회복지교육협의회 2020 한국사회복지교육 Vol.49 No.-

The purpose of this study is to analyze in depth how to reset the role of the existing social insurance system according to the basic income introduction discussion and operation method. To this end, we examined basic income and social insurance the philosophical background, social conditions, operational principles, effectiveness. When discussing the introduction of basic income and resetting the role of social insurance through the comparison of characteristics of social insurance and basic income, the income preservation function of social insurance and basic income are coexisted. In this case, the basic income is provided at the intermediate level, but if social insurance benefits are caused by social risks, the basic level of income is reduced. The alternative to social insurance is to maintain the basic income level at the highest level and to absorb the income preservation benefits of existing social insurance. However, it is assumed that in-kind benefits held by social insurance other than income preservation benefits are maintained. Based on the analysis of the National Pension Insurance Panel Survey data and the statistical annual report, the appropriate salary level for basic income in consideration of the income level for old age is estimated to be between 500,000 and 1 million won. But above all, social consensus on the introduction of basic income should be reached. 본 연구는 기본소득 도입 논의와 운영방식에 따라 기존 사회보험제도의 역할을 어떻게 재설정할 것인지 심도 있게 분석하고자 하였다. 이를 위해 기본소득과 사회보험의 철학적 배경, 사회적 여건을 검토하고, 운영원칙과 원리, 효과성으로 나누어 살펴보았다. 사회보험과 기본소득 특성비교를 통해 기본소득 도입논의와 사회보험과의 역할 재설정에 대한 방안을 검토하면, 사회보험의 사회적 위험에 대한 소득보전기능과 기본소득을 병존하여 운영하는 방안이다. 이 경우 기본소득을 중급수준에서 제공하되, 사회적 위험으로 인해 사회보험 급여가 발생할 경우에는 기본소득의 급여수준을 감액하는 방법이다. 사회보험을 대체하는 방법으로는 기본소득 수준을 최고수준으로 유지하고, 기존 사회보험의 소득보전 급여를 흡수하는 방법이다. 다만, 소득보전 급여이외에 사회보험이 갖고 있는 현물급여는 그대로 유지한다는 것을 전제로 한다. 국민연금의 국민노후보장패널조사 데이터와 통계연보를 분석한 결과 노후에 필요한 소득수준을 고려한 기본소득의 적정 급여수준은 50만원에서 100만원 수준으로 판단된다. 기본소득이 사회보험의 병존 또는 대체 여부에 따라 급여의 적정수준은 달라질 수 있다. 하지만 무엇보다 기본소득의 도입에 대하여 사회적 합의가 먼저 이루어져야 할 것이다.

乏枝神經膠腫 Oligodendroglioma의 1치험례

변덕시,최동열,이봉암,이인수,양문호 대한신경외과학회 1974 Journal of Korean neurosurgical society Vol.3 No.2

We have seen a case of oligodendroglioma arising in the left frontal lobe of 64-year-old woman. She had complained of longstanding headache with occasional seizures and episodic dysarthrias for six years before admission. On admission there were drowsy mentallity and bilateral papilledema of 3 diopters without other neurological abnormality. The tumor was showed as a calcified mass of an egg size in the left frontal lobe even on the plain skull X-ray films. The tumor was totally removed by surgery and measured 4×5×4㎝. On microscopic examination it was a typical oligodendroglioma. The patient was discharged in. good condition on the twelfth postoperative day. Many authors reported that the incidence of oligodendrogliomas in all glioma group was relativly rare. In Korea there was no clinical report of oligodendroglioma except only two cases reported by Dr. Lee et al in 1955. So we present this case, though it was typical and classical in pathological nature and clinical process.

수산물에 대한 Grapefruit 종자추출물의 항균 및 항산화효과

조성환,서일원,최종덕,주인생 國立統營水産專門大學 附設 水産科學硏究所 1990 수산과학연구소보고 Vol.2 No.-

연속 추출장치를 이용하여 grapefruit 종자를 gl-ycerine으로 추출하고 농축, 조제한 grapefruit 종자추출물(GFSE)의 항균 및, 항산화성 효과를 검토하기 위하여 정어리, 고등어 및 새우와 같은 수산물을 재료로 하여 GFSE를 처리하지 않은 대조구와 GFSE용액 (100, 250, 500, 750, 1,000PPM)으로 처리한 시험구로 나누어 Salmonella tylhi를 접종하여 일정 온도에서 저장하면서 총균수, 과산화물가 및 texture의 변화를 측정하고 GFSE처리후 저장한 수산물을 대조구와 외관, 냄새를 중심으로 관능검사를 실시하였다. 정어리와 고등어의 경우, 최초 균수가 1.9*10^6, 1.8*10^6이었는데 500PPM 농도 첨가하여 5℃에서 50일 저장후 1.1*10^4과 9.0*10^3으로 감소되었고, 새우의 경우 균의 검출이 확인되지 않아 상당히 좋은 항균효과를 나타내었다. 그리고, 3종의 수산물 모두 GFSE처리구가 대조구에 비하여 유의적인 항산화효과가 있음을 나타내었으며, 500~750PPM 농도의 용액을 처리하여 30℃에서 30일간 저장한 수산시료 추출유의 과산화물가는 정어리는 최초 28~45meq/kgdptj 92~143meq/kg(대조구,490meq/kg)로, 고등어는 64~75meq/kg에서 98~137meq/kg(대조구, 406meq/kg)로, 새우는12~20meq/kg에서 21~32meq/kg(대조구, 72meq/kg)로 증가하여 뚜렷한 산패 억제효과를 볼 수 있었다. Texture도 저장기간이 경과함에 따라 감소하는 경향을 나타내었으나 3종 수산물 모두 GFSE용액 처리시험구에서 감소율이 크게 낮아졌다. GFSE를 처리하여 0℃, 0일간 보관한 시험구와 대조구에 관한 관능검사 결과, GFSE를 처리하지 않은 대조구는 열등한 기호도를 보여준 반면, GFSE용액을 500PPM 이상의 농도로 처리한 시험구 모두가 높은 기호도의 관능검사 결관를 나타내었다. The antimicrobial and antioxidant activities of grapefruit seed extract(GFSE), which was extracted with glycerine in the special schematic extraction apparatus, were investigated for handling and processing of fishery products. The effectivity of GFSE has been tried on sardine, mackerel and shrimp divided into six lots for each fishery product: control(no treatment) and five GFSE-treated samples. Samples were inoculated with Salmonella typhi, incubated for 24hrs at 30℃ in dextrose-tryptone broth medium and prepared for microbiological & chemical analysis and organoleptic assessment. The bacteriological analytical results with GFSE(250ppm) showed the reduction of 1.8×10^6→2.0×10^4, 1.9×10^6→1.8×10^4 and 1.6×10^6→2.7×10^3 in total bacterial count for sardine, mackerel and shrimp, respectively. The test results with GFSE(500ppm) showed a 100% reduction of bacterial mackerel treated with GFSE(500ppm) was reduced to 1.1×10^4 and 9.0×10^3 respectively. Antioxidant effect of treatment with GFSE at 500ppm level for three products was significant. LSD test results on organoleptic parameter for the samples treated with various showed a significant influence on the appearance, odor and texture in which at concentration 500ppm level give the excellent scours compared to each control.