減壓貯藏이 Tomato果實의 着色에 미치는 영향

趙來光,崔鍾旭,孫泰華 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1984 慶北大農學誌 Vol.2 No.-

This experiment was conducted to observe the effect of subatmospheric pressure storage on the coloration of tomato fruits. Tomato fruits(Lycopersicon esculentum Kang Lyuk Misu), which were cultured on field, were havested at the mature green stage on June 16, 1976 and stored 10℃ under normal atmospheric pressure (NAP) and sub-atmospheric pressure (SAP). Furthermore, the treatment at SAP was subdivided into CO_(2) 0%(SAP-O), CO_(2) 5% (SAP-5) and CO_(2) 10%(SAP-10) concentration, respectively. The results obtained were as follows : The chlorophyll content was rapidly decreased for 10 days, whereas the content of chlorophyll in SAP treatment was retained 2㎎% after 40 days. The lycopene content in NAP-5 was 5㎎% after 20 days. On the other hand, that in SAP-10 was 3㎎% art after 40 days. The red color development was retarded for 30 days in SAP-10. Comparing with the formation of lycopene, that of carotene was less inhibited by storage conditions (carbon dioxide, temperature, pressure) and increased more slightly in SAP than in NAP. The ripening of tomato fruits in NAP was retarded for about 30 days as compared that in SAP. The intensity of respiration in SAP was weaker than that in NAP. Also the peak of respiration in SAP was delayed compared to that of NAP. The content of reducing sugar and titratable acidity in SAP were retained more than in NAP up to 30 days tested.

중등학교 체육수업 운영실태와 문제점 및 미래의 과제

이광재,김윤래,김승재,황향희,김수남 江原大學校附設 體育科學硏究所 1996 江原大學校附設體育科學硏究所論文集 Vol.- No.20

The purpose of this study was to offer the basic materials on the secondary physiscl education. The subjects were 129 physiscl education teachers at K provience. The results were as follows: In teaching learning methods, the more educated experience teacher had the more improvement feeled. In the degree of difficulty of current physiscl curriculum, the more educated experience teacher had, the higher it was to be thought. In the goal achievement, the more educated experience had, the more it affected the goal achievement. The efficiency and ability of methods was not shown a significant difference among educated experience group, but shouled be consider it. The equipment and implement of goal achievement was not show a significant difference among educated experience group, but should be consider it. The evaluation of propriety and objectivity and on psychomotor, affective, and cognitive domain was not shown a significant difference.

유통정보화를 위한 POS시스템 도입에 관한 연구

金光來,申炳旭 관동대학교 기업경영연구소 1997 경영논집 Vol.16 No.-

In recent year, domestic distribution industry has been facing drastic change. As the domestic distribution market is opened completly, the competition is being strengthened. These circumstance, as a part of strengthening competitiveness and modernization of distribution system, required the informationization of distribution on the basic of introduction and use of POS system. Therefore, this article was investigated the basic concepts of the POS system and the practical use and introduction of POS system in order to maxmize the efficiency of management for distribution companies.

기업의 물류혁신방안에 관한 연구

金光來,申炳旭 관동대학교 기업경영연구소 1998 경영논집 Vol.17 No.-

새로운 腸內細菌培地製造에 關한 硏究

윤영래,고광균 순천향대학교 1990 Journal of Soonchunhyang Medical Science Vol.13 No.1

온실재배와 노지재배한 금산 깻잎의 품질 특성과 향기성분

현광욱,구교철,장정호,이재곤,김미리,이종수 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2004 한국식품저장유통학회지 Vol.11 No.1

깻잎을 이용한 건강 식품을 개발하고자 먼저 깻잎의 주산지인 금산에서 5월 온실재배한 깻잎과 8월 노지재배한 깻잎들의 품질특성과 향기성분을 조사하였다. 시료깻잎 모두 4.0%의 조단백질과 0.8%의 조지방을 함유하고 있었고, 플라보노이드의 함량은 온실재배 깻잎 25.2%, 노지재배 깻잎 26.5%로 시료깻잎간에 큰 차이는 나타나지 않았으며 조사포닌 함량도 2,7%와 2,8%로 비슷하였다. 시료깻잎의 효소 활성은 오직 알칼리성 단백질 분해효소 활성만이 8월 노지재배 깻잎에서만 물 추출물 7.1 unit, 에탄올 추출불 11.8 unit을 보였고 기타 효소 활성은 없었다. 8월 노지재배 깻잎의 조직감 특성으로 먼저 견고성과 탄력성 등은 잎의 상층부와 중층부 보다 잎받침을 포함하는 하층부에서 높았고 응집성은 하층부가 약간 약하였으며 5월 온실재배 깻잎은 씹힘성이 다서 낮았을 뿐 노지재배 깻잎과 비슷하였다. 5월 온실재배와 8월 노지재배 깻잎에는 1-octen-3-ol, linalool, β-caryorhyllene, α-caryophyllene, α-famesene, perilla ketone, nerolidol, eugenol. α-cadinol 등 14종∼15종의 향기성분을 함유하고 있었고 주요한 향기성분은 perilla ketone 이었다. Quality and flavor compounds of perilla leaves cultivated in greenhouse(May) and field (August) in Geumsan province were investigated and compared. All perilla leaves contained 4.0% crude protein and 0.8% crude lipid. C겨de flavonoid contents of perilla leaves cultivated in greenhouse and field showed 25.2% and 26.5%, respectively and each crude saponin content was cultivated in field. Hardness and chewness of bottom parts of field-perilla leaves were higher than those of top and middle part, whereas the cohesiveness of top parts and middle parts of perilla leaves were higher than that of bottom part. Furthermore, texture properties of greenhouse-perilla leaves were similar with those of field-perilla leaves except chewness. Nine kind of flavor compounds such as 1-octen-3-ol, linalool, β-caryophyllene, α-caryophylene, α-franesene, perilla ketone, nerolidol, eugennl, α-cadinol were identified in greenhouse-perilla and field-perilla leaves, showing that main flavor compound was perilla ketone.

계면활성제의 분리막에 대한 투과거동

이광래,안순철,김기창 江原大學校 産業技術硏究所 1998 産業技術硏究 Vol.18 No.-

The molecular weights of surfactant SDS(M.W. 288) and SLS(M.W. 420) are smaller than the molecular weigh cur-off of cellulose acetate membrane used in this study. However, 20% of SDS and 67% of SLS were rejected by cellulose acetate membrane. The higher rejection rate of SLS than that of SDS is due to the longer hydrophobic chain and greater molecular weight. There was no resistance to permeation rate by membrane fouling. Most of permeation resistance was due to the concentration polarization. Permeation rate was declined with operating time and with increase in concentration of surfactant due to concentration polarization.

일부 생산직 근로자와 가정주부의 월경전기증후군 특성 비교연구

김영래,맹광호,남민 大韓産業醫學會 1997 대한직업환경의학회지 Vol.9 No.3

To assess and compare premenstrual changes in women workers and housewives, a self rating retrospective premenstrual assessment form(PAF) was administered to 184 women workers and 163 housewives who reported premenstrual changes. The results were as follows; 1) According to typological categories of retrospective premenstrual assessment form, the most commonly reported changes in mood and behavior were major depressive syndrome(22.3% vs 26.4%), impulsive syndrome(23.4% vs 25.2%) in both subjects. Among the subtype of depressive syndrome, hostility feature and withdrawal feature were most frequent. The most commonly reported changes in physical condition were general discomfort (65.8% vs 62.0%), fatigue (51.1% vs 32.5%). 51.1% and 45.4% of each subjects reported impaired social function. 2) In the mood and behavior changes in typological categories, housewives more frequently reported hysteroid feature. 3) Regarding the physical conditions in typological categories, housewives more frequently reported water retention syndrome. On the other hand, women workers reported fatigue syndrome more frequently.

대학 체육교육과와 체육학과의 전공교육과정에 대한 비교연구 : 과목명칭과 학점 및 시간수를 중심으로

이광재,하명수,김윤래 江原大學校附設體育科學硏究所 1988 江原大學校附設體育科學硏究所論文集 Vol.- No.13

To identify the difference of Major Curriculum between Department of Physical Education in College of Education of both different department were compared as follows. Theoritical Subjects had more Score than Practical Skill, and elective Subjects had more score than required subject in a credit of Major subject. There was no differencies in the name of Subject. The numbers of credit according to theoritical area on major subject which consists more score than other major subjects were following orders; Teaching of P.E, Measurement and Evaluation of Physical Education, Health Education, and Sports Philosophy in P.E Dept. of Educational College. Sports Philosophy, Sports History, Measurement and Evaluation of P.E, and Administration of P.E in P.E Dept. of College of Sports Science. On the other hand practical skill of major subjects was following order. Ball Game, Gymnastics, Dance, and Tract and Field in both Department. But there is much more needs of course of study for handcapped.

학교체육 활성화 방안에 대한 연구(Ⅰ) : 강원대학교 교양체육 운영방법의 개선을 중심으로

이광재,문병용,노성규,박기동,홍관이,한상준,유옥재,엄기진,정청자,오수일,김윤래,박장평,부기원 江原大學校附設 體育科學硏究所 1986 江原大學校附設體育科學硏究所論文集 Vol.- No.11

Try to find a scheme for activation to College Physical Education, this Report informs the various kinds of Survey and process those were projected for improvement of management methods on Cultural Physical Education in Kang Weon National University. From experimentally carried out "Sports events Choosing System" not as usual be inforced "Total practical Skill System", Following Positive effects and sujestions were Presented; 1. "Sports events choosing system" gave birth to more students' interesting and more voluntary participation to the sports events they chose, and sports skill and instruction level was elevated due to charge of expert according to each sports events. This system would be managed continuously hereafter for it related to life sports. 2. This System needs to closed cooperations between College and Community, for the facilities of community are utilized by college. 3. To complete the plan for activation of college Physical Education, additionally, the successional study ; namely "autonomous extracurricular sports activity" should be excuted hereafter.