國內 畜産物加工品의 消費性向과 品質에 關한 硏究

裵仁烋,吳東煥,趙聖均 順天大學校 1985 論文集 Vol.4 No.1

國內 畜産物 加工品에 대하여 消費性向과 品質에 관하여 全南 都市地域 1,000名의 主婦들로부터 說問 調査한 結果와 30個 品目의 肉類 製品과 28個 品目의 牛乳製品에 대하여 一般 成分과 肉類 製品의 亞窒酸鹽 含量을 分析한 結果는 다음과 같다. 1. 1,000名의 主婦들 中 應答한 主婦들은 825名으로 82.5%였으며 應答한 主婦 대부분이 쇠고기와 돼지고기를 주로 購入하고 쇠 고기에 대한 選好度가 높으며 닭고기나 加工肉 製品의 利用度는 매우 낮았다. 2. 加工肉 製品에 대하여 購入하지 않는 理由로서는 맛이 없고, 품질이 나쁘며 製品의 값이 비싸다고 答하였다. 3. 牛乳 및 牛乳製品이 한 營養食品으로 認識되어 가고 消費層도 一般化 되어가는 傾向을 보이고 있었으나 치이즈나 버터 等의 一部 乳製品에 대하여서는 아직 消費와 認識水準이 낮은 傾向을 보였다. 4. 肉類 製品의 蛋白質 含量은 原科 豚肉의 亞窒酸鹽 含量은 規準値보다 훨씬 낮은 水準이었다. 5. 飮料用 牛乳의 乳脂肪 含量과 蛋白質 含量은 原乳의 平均値보다 낮았으며 포장에 포기된 含量値에도 不足하였고 特히 ice cream의 乳脂肪 含量이 더 낮았다. 6. 應答한 주부들 대부분은 政府가 食品에 대해서, 食品의 安定性, 營養 및 品質, 過正價格維持를 하여 주기를 바라는 傾向이었다. 7. 畜産 産業을 發達시키고 畜産物 加工 食品의 消費를 增加시키기 위해서는 製品의 品質과 맛을 改善시키며 消費者들의 食性에 맞는 多樣한 製品을 生産하는 것이 重要한 課題로 提起되었다. The study was conducted to investigate quality and propensity to consume animal processing products in the country. The experimenter asked a guestion of 1,000 homemakers in the chunnam urban area, analysed chemical content and sodium nitrite for 30 meat processing products, and analyzed chemical content for 28 milk products. The results are summarized as follows. Out of 1,000, 825homemakers responded to the guestion and most of them have preferred beef and pork to meat processing products and poultry meat because the momemakers got the meat processing products from high price, poor quality and unsavory. The experimenter thought that the consumption and the recongnition for milk and milk proucts were a genral tendency, except cheese and butter. The protein contents of pork processing products were low compared with raw pork, and the sodium nitrite contents were very low compared with a tolerance limit. The average milk fat and protein contents of market milk were low compared with raw milk, and the milk fat cotents of ice cream were very low. Most of homemakers wish the government will keep the stability, nutrition, quality and reasonable price of animal products. The experimenter thinks the livestock in dustry develops from increase of consumption of animal processing products by improving the guality, taste and developing the various animal processing products.

酪農經營實態에 關한 調査硏究 : 全南 東部地域을 中心으로 In the eastern area in Cheonnam province

裵仁烋,趙聖均 順天大學校 1983 論文集 Vol.2 No.1

1982年 7月 15日부터 9月 30日까지 75日間 全南 東部地域內 87個 乳牛飼育農家中 56個의 農家를 對象으로 經營主의 一般的인 事項·牧場實態·飼養管理·經營成果· 및 基他 酪農用土地保有現況·經營記錄實態를 調査 分析하였던 바 그 結果를 要約하면 다음과 같다. 1. 經營主의 年齡에 있어서는 41세 以上인 農家가 33戶(58.9%)였고, 學歷은 高卒以上이 27戶(48.2%)였으며, 酪農經營經歷에 있어서는 6年 以上의 經歷을 지닌 農家가 26戶(46.4%) 였고, 經營類型으로 보아 專業農家는 17戶(30.4%)였다. 2. 對象農家의 立地條件에서는 40戶(71.4%)가 山地帶에 位置하고 있었고, 農家에서 集乳道路까지의 거리에 있어서는 2㎞ 以上인 農家가 21戶(36.4%)였으며, 戶當 平均 飼育頭數는 成牛로 換算하여 9.0頭였다. 牛舍 面積은 成牛換算頭當 平均 13.97㎡였고 搾乳機 및 耕耘機의 保有台數는 戶當 平均 1.1台, 0,8台였다. 3. 調査對象農家의 搾乳牛頭當 1日 平均 濃厚飼料給與量은 8.7㎏이었고, 組飼料의 給與量은 5.12㎏(乾物量)였으며, 搾乳牛頭當 1日 平均 産乳量은 15.4㎏(節圍 12.0∼21.0㎏)이었고, 對象農家의 乳飼比는 平均値에 있어서 35.4%였다. 4. 酪農用土地面積은 戶當 平均 9,983.0㎡(約 1.0㏊), 成牛換算頭當 平均 1,107.5㎡(約 0.11㏊)였으며, 經營記錄에 있어서는 현금 출납부를 記錄하는 農家가 48.2%, 搾乳量을 記錄하는 農家는 39.3%, 繁殖記錄을 하는 農家는 46.4%였다. A survey of dairy farms in the eastern area of Cheonnam province was undertaken from Jul.15 to Sep. 30 in 1982. 56 dairy farms were surveyed for age, school career, dairy farming career of dairymen, type of farming, condition of location, distance degree from farms to the local roads, herd size, farm equipments, type of feeding and management, milk yield and milk feed ratio, land area and dairy management records. The results obtained were summarized as follows: 1. In the age of dairymen, 33 farms(58.9%) were over 41 years old, and 27 dairymen(48.2%) were graduated from high school, college and university, and 26 farms (46.4%) were over 6 year in the dairy farming career, and in the type of farming, 17 farms(30.4%) were operated in the type of full-time farm-house hold farming. 2. In the condition of location, 40 farms(71.4%) were located in the mountainous district, and in the distance degree from farms to the local roads, 21 farms(37.5%) were located over 2km. The average herd size was 9.0 heads by animal unit, the nos. of milker and hand tractor were 1.1, 0.8 per farm, respectively. 3. The average amount of concentrate feeding per milking cow per day was 8.7kg, the average of roughage feeding was 5.12kg(dry matter). The average milk yield per milking cow per day was 15.4kg(range 12.0∼21.0kg) and the average milk feed ratio was 35.4%. 4. The average land area per farm and per head by animal unit were 9,983.0㎡(about 1.0ha) and 1,107.5㎡(about 0.11ha) respectively and in the dairy management record, 48.2% had the cash book, 39.3% had the milk production record, 46.4% had the breeding record.

N₂O₃계 거대고리 리간드와 전이금속 이온과의 착물 형성에 관한 연구

최규성,박휴범,유한준 慶南大學校 附設 基礎科學硏究所 1992 硏究論文集 Vol.4 No.-

The stability constants of the complexes of transition metal ions(Co²+, Ni²+, Cu²+, and Zu²+) with N₂O₃-donor macrocyclic lignads such as 1,15-diaza-3,4 : 12,13-dibenzo-5,8,11-trioxacy-cloheptadecane(NenOdienH₄)and 1,15-diaza-3,4 :12, 13-dibenzo-5, 8, 11-trioxacyclooctade-cane( NtnOdieH₄)have been determined by polarographic method in MeOH solution at 25℃. From the results, the followings have been obstained, 1. In MeOH solution, transition metal ions from a 1:1 complex with these ligands. 2. The order complex stability constants of transition metal ions these ligands is Co(II) < Ni(II) <Cu(II) < Zn(II), the same as the natural order of stability proposed by Williams-Irving. 3. The order of stability constants of Ni(II), Cu(II) ions is NenOdienH₄> NtnOdienH₄, of Co(II), Zn(II) ions is NenOdienH₄< NtnOdienH₄.

모 제약회사 근로자들의 직업성 천식 유병률과 약제 분말 노출수준

오성수,최용휴,김은아,이영목,장재길,유장진,박승현,김태균,정수영,김규상,강성규 大韓産業醫學會 2006 대한직업환경의학회지 Vol.18 No.2

목적: 제약회사에서 직업상 천식의 유병 규모를 파악하고 작업공정에 대한 작업환경 측정을 통해 제약회사의 약제 분말에 대한 노출수준을 평가하고자 하였다. 방법: 제약회사에서 약제 분말에 노출되는 근로자를 대상으로 천식을 선별하기 위하여 설문조사 및 진찰, 혈액검사, 폐기능 검사 그리고 피부단자시험을 실시하였고, 각 부서별 공정에 따라서 총분진과 항생제 또는 효소제 분말에 대한 작업환경 측정을 실시하였다. 직업상 천식이 의심되는 근로자에 대하여 기관지과민성에 대한 검사(메타콜린을 이용한 비특이 기관지유발시험)와 약제 분말 기관지유발시험을 실시하여 확진하였다. 결과: 설문조사 및 진찰에서 작업 관련 천식 증상이 있는 근로자는 11명(34.4%)이었고, 약제 분말을 이용한 피부단자시험에서 1+ 이상 반응을 보인 근로자 10명(31.2%)이었다. 비특이 기관지유발시험 결과 8명(25.0%)이 양성(PC20 ≤16 mg/ml)이었다. 약제 분말 기관지유발시험을 통해 직업상 천식으로 확진된 근로자는 5명(15.6%)이었다. 작업환경 측정에서 원료를 충진하거나 투입하는 작업 그리고 정립작업에서 약제 분말에 대한 노출이 많았다. 결론: 제약회사에서 직업상 천식은 주로 제조공정 중 약제 분말에 노출된 근로자에서 발생하여, 증상 및 직업성 천식의 유병률이 높았다. 따라서 원료를 충진 또는 투입하는 작업과 정립작업 등 제조과적에서 약제 분말 노출을 줄이기 위한 세심한 주의가 필요하여, 약제 분말을 취급하는 근로자에 대해서는 천식 증상 조사뿐 아니라 정기적으로 피부단자시험, 비특이 기관지유발시험 등을 실시하여야 할 것이다. Objectives: After the investigation of one worker with occupational asthma, we surveyed the preva- lence of occupational asthma and the exposure level of pharmaceutical dust of 32 workers in a pharmaceutical company. Methods: Thirty-two of the 90 employees participated in the survey which consisted of questionnaire, blood sampling, spirometry and skin prick tests with 8 common allergens as well as 9 antibiotics and 2 enzymes. Various indices of the working environment were also measured. Subjects who had a symptom suggestive of work-related asthma or positive skin prick test were further investigated by PC20 methacholine. Nine subjects who had a PC20 result of 16 mg/ml or less (n=7) or had work-related symptoms and positive skin prick test (n=2) were referred to undergo a specific bronchial provocation test to phar- maceutical dust in an academic allergic disease center. Results: Eleven of 32 workers (34.4%) had a work-related symptom suggestive of occupational asthma. Ten (31.2%) showed positive skin prick test. 8 (25.0%) had a PC20 result of 16 mg/ml or less (indicative of significant bronchial hyperresponsiveness), and 5 (15.6%) had a positive result on the specific bronchial provocation test. Exposure levels of stuffing, input of raw materials and screening process were relatively high. Conclusions: This survey showed that pharmaceutical workers have an increased risk of occupational asthma. Although pharmaceutical factories maintain a relatively good working environment, careful control of respiratory tract exposures, especially during stuffing, input or raw materials and screening process, is important to prevent occupational asthma. Pharmaceutical workers need to undergo regular skin prick and methacholine bronchial provocation tests, as well as asthmatic symptom survey, to ensure the early detection and prevention of occupational asthma.

골프스윙시 근육협응관계 구명을 위한 EMG 분석

심태용,신성휴,오승일,문정환 한국운동역학회 2004 한국운동역학회지 Vol.14 No.3

T. Y. SHIM, S. H. SHIN, S. I. OH, J. I-. MUN. EMG Analysis for Investigation Muscle-Collaborated Relationship during Golf Swing. Korean Journal of Sport Biomechanics, Vol. 14, No. 3, pp. 177-189, 2004. Kinematic and kinetic analysis using 3D Motion Capture system are common, yet there is little in the literature that discuss the relationship and coactivity between muscles during the golf swing. The purpose of this study was to describe the relationship between the employed 16 muscles during golf swing. We could observe 3 muscle patterns such as 'Line' shape, 'L' shape, and 'Loop' shape for the golf swing activity. The 'Line' shape indicates that two muscles act almost perfectly in phase, and the 'L' shape represents that two muscles act in a reciprocating manner(When one is active, the other is quiescent and vice versa). And the 'Loop' shape indicates that two muscles act sequently(After one is active, the other act). In these results, we knew the muscle patterns during golf swing is similar to the patterns during gait. And we presented it was possible to show the consistence of golf swing through the frequency analysis of muscle patterns. We believe that the results potentially useful for the golf players and coaches to analyze their performance.

Expression and DNA Methylation Change of Oct-4 in Cloned Bovine Blastocysts

Yeoung-Gyu Ko,Byu바Jng-Hyu마Jn Cha,Dong-Hoon Kim,Seongsoo Hwang,Jeom-Sun Kim,Gi-Sun 1m,Byong-Chul Yang,Jae-Seok Woo,Myong-Jik Kim,Hwan-Hoo Seong 한국동물생명공학회(구 한국동물번식학회) 2008 Reproductive & developmental biology Vol.32 No.2

Expression and DNA Methylation Change of Oct-4 in Cloned Bovine Blastocysts

Yeoung-Gyu Ko,Byu바Jng-Hyu마Jn Cha,Dong-Hoon Kim,Seongsoo Hwang,Jeom-Sun Kim,Gi-Sun 1m,Byong-Chul Yang,Jae-Seok Woo,Myong-Jik Kim,Hwan-Hoo Seong 한국동물번식학회 2008 Reproductive & Developmental Biology(Supplement) Vol.32 No.2s

석유화학공장 근로자에서 발생한 재생불량성 빈혈 1례

박영만,임영,강성규,김지홍,이종욱,최용휴,김경아 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.2

Aplastic anemia is characterized by pancytopenia with hypocellular bone marrow. Fifty percent of the cases are idiopathic and the rest are caused by various agents including drugs, chemicals, radiation and viruses. It is difficult to link specific etiologic agents, especially chemicals to the development of aplastic anemia because multiple or unknown exposures may be involved in. Benzene, a common industrial chemical and a component of gasoline, may lead progressively to pancytopenia, aplastic anemia and leukemia when exposed. A petrochemical worker with aplastic anemia was referred to our hospital to evaluate a relationship between the job history and the disease. He worked in the petrochemical plant for 21 years and was exposed to low-level benzene. There was not anyother etiologic agent except benzene and this is the case report of aplastic anemia which possibly due to benzene exposure.

인천지역 한 대학병원에서 진단된 기관지천식 중 직업관련성 천식

채창호,진영우,김은아,최승원,강성규,최용휴 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.2

Bronchial Asthma could be developed by occupational origin. 4-16% of bronchial asthmas are known to be related to occupational exposure. However, occupational asthma has not been reported from the periodic occupational health examination, but reported through case report from clinicians. The authors analysed hospital records to find out work-related bronchial asthma and their occupational characteristics at a university hospital in Inchon. All records which were confirmed as bronchial asthma in adult by an allegist from June, 1996 to May, 1998 were selected. Through record reviewing, any suspected work related asthma was selected and the inteview was done by phone or at the out-patient clinic. The possible cases were confirmed by additional tests including specific bronchial provocation test. Sixteen(3.9%) out of 411 bronchial asthma were confirmed as work-related asthma. Eight cases out of 16 worked at furniture industry, three worked at dye manufacturing and two worked at musical instrument manufacturing industry. Others worked at farm and machinary industry. The confirmed asthmogen were toluene diisocyante(8), reactive dye(3), and grain dust(1). None of the cases was detected as work-related asthma in the periodic health examination. Twelve out of sixteen occupational asthma patients discontinued their work. The results suggested that many patients with occupational asthma were not reported and the periodic health examination was not an effective system for detecting the workrelated asthma. Thus setting up the surveillance system involving allergist or pulmonologist would be important to detect and prevent occupational asthma.

중부지역 옥수수 파종기에 따른 생육단계 및 수량성 변화

서종호, 문중경, 정건호, 서민정, 구자환, 박장환, 배환희, 신성휴, 권영업 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

Maize hybrids were planted on April 1, April 25, May 20 and June 15 in 2012, 2013 at the experimental paddy and upland fields in Suwon city , respectively to know changes of growth stage and yield according to different planting time. Maize planting on April 1 was not recommended because total growing days at planting on April 1 was not different with that at planting on April 25 due to many days from planting to emergence over 20 days at planting on April 1. Total growing days were not much different among three planting time after April 25 because days from silking to maturity was lengthened though days from planting to silking was shortened at later planting time. Stalk weight was decreased as planting time was delayed, particularly at planting times after May 20 at paddy field by excess water injury during early growth stage. But, grain yield was not low as in May and June. It is needed to introduce early maturity maize variety as Yanganok at late planting for higher grain yield and enough time for soil preparation for next winter crops