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신석우,권미애 여수대학교 1998 論文集 Vol.12 No.2
Total 692 strains having the typical red colony in Pongsan, Yondung, and Kuk-dong river were isolated from desoxycholate agar plate for 12 months from July 1996 to June 1997. Then the biochemical characteristic of coliform from IMViC system and the existence of Escherichia coli(E. coli) O157:H7 from Rainbow agar were invertigated. The results were as follow. Among 231 strains isolated from Pongsan river, the classified strain was 106 strains and 87 strains(82.0%) among these strain were classified into E. coli I. The nonclassified 125 strains(54.1%) divided into 20 group by IMViC system, 44℃, and gelatine liquefaction. Among 225 strains isolated from Yondung river, the classified strain was 81 strains (36.0%) and 59 strains(72.8%) among these strain were classified into E. coli I. The nonclassified 144 strains(64.0%) divided into 21 group by the above test. Among 236 strains isolated from Kuk-dong river, the classified into E. coli I. The nonclassfifed 142 strains showed a similar trend with Yondung river. Strains of Indole production, citrate utilization, acetyl methyl carbinol production and gelatine liquefaction among 692 strains isolated from three rivers were the order of 65.9, 55.2, 7.7 and 5.8%, respectively. Possible strain of growth at 5℃ among 720 strains isolated from three rivers was only strains, and eace 23, 23, 22 strains at 44℃. E. coli O157:H7 was not detected but the similar strains of pathogenic E. coli was 22.1, 14.6, 19.6% in three rivers, respectively.
권미애,신석우 여수대학교 1998 論文集 Vol.12 No.2
To obtain of the microbiological basic and a monitoring data of polluted sewage, microflora isolated from sewages in Pongsan, Yondung, and Kuk-dong river in Yosu city for 12 months from July 1996 to June 1997 was investigated. The results were as follow. On the occasion of cultivation for five days at 5℃, possible strain for growth from among 240 strains isolated from these sewages was 36%, 97% for 24~72 hours at 25℃, and 88% for 24~48 hours at 40℃. The possible strain for growth among 240 strains in NaCl 0% and 75% art sea water averaged 92% and 89%, respectivity. And also the average 74% of them was growth possibility in 3% NaCl. The optimum pH for growth of them was 7.0 but these strains did not growth in pH 5.0 and 36% among 80 strains experimented was growth possibility even in pH 10.0. Among 720 strains isolated from these sewages, gram negative rods was 560 strains, gram positive rod 33 strains, and gram positive cocci 75 strains. Enterobaceriaceae among 560 strains of gram negative rods was 193 strains and Pseudomonas 143 strains. The capability of protein and starch hydrolysis among 720 strains was 282 and 300 strains, respectively.
황인철,권미애,탁효정 고신대학교 보건과학연구소 2000 보건과학연구소보 Vol.10 No.-
The niny-four cold and hot water samples were collected from 47 bathhouses in Pusan and then analyzed by ICF with microwave digestion treatment to evaluate 13 kinds of metals in water of public baths. The mean concentrations of each metal in all samples were Pb, 0.001 mg/L; Ca, 33.241 mg/L; Fe, 0.066 mg/L; Mg, 5.166 mg/L; Zn, 0.040 mg/L; As, 0.009 mg/L; Mn, 0.006 mg/L; Cd, 0.007 mg/L; Se, 0.002 mg/L; Cr; 0.025 mg/L; Al, 0.047 mg/L; Cu, 0.032 mg/L. In groundwater samples Ca, Mn and Cu and Al level showed a statistically significant degree (p<0.01). In tap water samples Pb and Fe level were significantly hider in cold water while the Cr and Al level were lower (p<0.05). In the mixed tap groundwater and the spa water samples no significant degree was found between cold and hot water except that Mn level in cold water was significantly higer than in hot (p<0.05). Comparison between the spa area and non-spa area group : Ca and As level were higher in the spa area than the non-spa area, respectively. The highest mean concetration of Fe, Mg, Zn, and Cu were cold water in non-spa area, that of Mg and Cu were hot water.
저출산・고령사회 이슈에 대한 정책대응 과제 : 인천시 사례를 중심으로
문은영,권미애,전혜정 이화여자대학교 젠더법학연구소 2016 이화젠더법학 Vol.8 No.1
This study was conducted with the need for preparing active measures of the central government and the local government to deal with low fertility and aging society issues and with the purpose of setting the related policy direction. The issues of recent low fertility and aging are experienced globally and the decline of population is detected in Korea as well. Therefore, multilateral efforts are taken to deal with the imminent phenomenon at the governmental level. Incheon Metropolitan City, with its population of 3 million, is one of the big cities in rapid progress of low fertility and aging phenomenon. While the total fertility rate of Incheon is 1.21 (Statistics Korea, 2015) which is the similar level with the national average, it is far below the population replacement level and has continuously been recording the low figures since 2000. Besides, the elderly population rate in 2014 was 10.3%, a 5.5% increase compared to the previous year. It is expected that the population aging would be accelerated for the next 30 years and it is forecasted that the elderly population rate of Incheon would reach around 30% by 2040. According to the survey results of general citizens on this population change, more than half of the respondents seriously recognized the shift to the low fertility and aging society and demanded the measures to deal with the issues. To set the policy direction in association with the central government within the local region, this study explores the tasks to deal with the policy and the demands for the policy in Incheon Metropolitan City. 본 연구는 저출산・고령사회 이슈에 대응하여 중앙정부와 더불어 지자체의 적극적 대책마련의 필요성과 정책방향성 수립을 위한 목적으로 시도되었다. 최근 저출산과 고령화의 문제는 전 세계적으로 경험되는 문제이며 또한 우리나라에서도 인구의 변화가 감지되고 있는 상황이다. 이에 정부차원에서 이미 저출산과 고령화 문제를 경험하고 대처하고 있는 선진국의 사례를 검토하면서, 다가올 현상에 대해 대응할 수 있기 위한 다각적 노력이 진행되고 있다. 인천시는 인구 300만 시대가 임박하는 상황에서 저출산과 고령화 현상이 빠르게 진행되고 있는 대도시중 하나이다. 인천시의 합계출산율은 1.21명으로 전국평균과 동일한 수준에 있지만 인구대체수준에는 크게 못 미치는 상황이며, 2000년 이래 지속적으로 낮은 수치를 기록하고 있다. 또한 2014년 노인인구 구성비는 10.3%로 전년대비 5.5% 증가되었으며, 향후 30년간 고령화가 빠른 속도로 진행될 것으로 전망되며 오는 2040년 인천의 고령인구비율이 약 30%로 예측되고 있다. 이러한 인구변화에 대해 일반 시민들에게 저출산・고령화 사회로의 변화는 실태조사결과 절반 이상이 심각하게 인지하고 있는 상황이며, 이에 대한 대책마련을 요구하고 있는 것으로 나타났다. 본 연구에서는 중앙정부와 연계성 있는 지역 내 정책방향 수립을 위해 인천시 사례를 들어 지역에서의 정책에 대한 시민체감도와 정책 수요, 또 정책대응의 과제를 살펴보고자 한다.
기능성 고등어 Fillet 제조 및 저장 중 품질 변화
신석우,장미순,권미애,서호준 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2004 한국식품저장유통학회지 Vol.11 No.1
고등어 fillet 제품의 저장 중 항산화의 기능성을 부여하고 고등어 특유의 비린내를 제거하기 위해 식염 외에 녹차, dillweed, 키토산, 올리고당, 생강을 첨가하여 진공포장한 후 5℃, 0℃, -20℃에 80일간 저장하면서 제품 특성을 조사하였다. 5℃에 저장한 고등어 fillet의 휘발성 염기질소 측정 결과는 이들 첨가물을 단독 또는 복합적으로 첨가한 시제품에서 2주 이내에 초기부패에 도달했고, 0℃에서는 4∼7주, -20℃에서는 저장 80일간 모든 시제품에서 신선도를 유지할 수 있었다. 이들 첨가물 가운데서도 키토산과 올리고당을 첨가한 시제품이 가장 신선도가 양호함을 알 수 있었다. 항산화성은 초기 과산화물가가 5.4∼7.8 meq/kg 이었던 것이 5℃ 저장시 35일째 15.7∼20.4 meq.kg, 0℃저장시 49일째 13.9∼18.4 meq/kg, -20℃저장시 80일째 11.6∼20.2 meq/kg으로 저온 일수록 산화속도가 늦었고 각각의 저장온도에서도 녹차, dillweed, 생강, 키토산, 올리고당을 첨가한 시제품에서 가장 산화속도가 늦었다. 친유성 갈색도는 -20℃에서 80일간 저장기간동안 거의 변화가 보이지 않았고 5℃와 0℃에서는 저장기간이 연장됨에 따라 갈색도는 증가하는 경향을 나타내었다. 저장 중 생균수 변화는 5℃와 0℃에서는 저장 80일째까지 생균수 변화는 보이지 않아 신선도 유지가 가능하였다. 관능검사 결과는 5℃저장시 14∼21일, 0℃저장시 28∼49일 점질물이나 산패취가 발생하여 상품적 가치를 상실하였고, -20℃에서는 80일간 저장기간 동안에 이들 변화는 나타나지 않았다. In oredr to endow mackerel fillet with antioxidant effect, functionality and remove fishy smell, chitosan, oligosaccaide, extracts of green tea, dill weed and ginger was used as soaking solution additives. Quality characteristics of soaked mackerel fillet(SMF) was investigated during storage temperature and time after vacuum packing with polyvinyl chloride film. From the results of VBN measurement, initial spoilage was showed within 2 or 3 weeks in SMF soaked with brine including extracts of green tea, herb and ginger at 5℃. In case of adding chitosan and oligosaccarides to the solution mentioned above, initial spoilage was found from 4 to 7 weeks, oxidation was reduced remarkably and SMF stored at -20℃ maintained the freshness during 80 days. Viable cell counts were reached to 108 for 3 weeks storage at 5 and 0℃. But no change of viable cell counts was founded at -20℃. The shelf-lifes of SMF according to 5, 0 and -20℃ storage temperatures were 2 to 3, 4 to 7 weeks and about 3 months, respectively.