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강정복,방선재,권연옥,장미정,오상헌,박정화,홍승희 한국식품위생안전성학회 2016 한국식품위생안전성학회지 Vol.31 No.5
This study was performed to investigate food safety of 18,446 distribution foods in the northern Gyeongii area from 2010 to 2014 year. Food safety analysis was conducted by using Korean food code and food additives code. Fail determination about standards and specifications was 184 cases of 18,446 distribution foods, which represented about 1.00% fail rate of total cases. In the case of collected by food sanitation inspector, fail determination was 124 cases of 13,706 foods and showed about 0.90% fail rate. In the case of requested for food safety inspection, fail determination was 42 cases of 3,419 foods and showed about 1.23% fail rate. Results of fail determination by years, 61 cases (about 1.66%) detected fail among 3,683 foods in 2010 year, 37 cases (about 0.96%) detected fail among 3,863 foods in 2011 year, 44 cases (about 1.18%) detected fail among 3,721 foods in 2012 year, 25 cases (about 0.68%) detected fail among 3,669 foods in 2013 year, and 17 cases (about 0.48%) detected fail among 3,510 foods in 2014 year. In distribution of fail rate by month, september was showed the highest fail rate at 2.54% compared with other months. Fail determination by type of foods showed that 23 cases of perilla oil detected fail in 204 foods (about 11.27%), 32 cases of sesame oil detected fail in 394 foods (about 8.12%), 9 cases of pickles detected fail in 177 foods (about 5.08%), and 10 cases of red pepper powder detected fail in 283 foods (about 3.53%). For analysis of fail determination by examination items, microorganism was 28 fail cases (15.22%) and that was the highest level among examination items, linolenic acid and acid value were 27 fail cases (14.67%), iodine value was 19 fail cases (10.33%), content amount was 16 fail cases (8.70%), and sulfur dioxide was 9 fail cases (4.89%). In conclusion, the result of this study indicate that various fail determination items were detected of distribution foods on the market during the past five years and it was showed to higher hazard occurrence potential due to food. Therefore, more strict food safety control will be need for improving human health by prevent food health problem and ensure food safety.
강정복(Kang Jeong-bok) 한국어문교육학회 2005 어문학교육 Vol.31 No.-
This study begins at Korean learning skill improvement and ends in 'how does the motivated learns achieve their goals by solving problems'. Strategy means the general plans for how to solve the problems. Strategic knowledge that is needed in the process of problems solving means the knowledge for learners to plan and manage the problem. Strategy is a kind of knowledge over each process, so it's a guidance that have learners choose the proper informations and functions, and decide when and how learners apply them. Strategy is the method that learners choose the sub-goals to achieve the final solution and it's important with respect to becoming an actual help to find the solution. Strategies that have been developed so far come from learning one. So we need to utilize Korean language strategy in teaching and learning. In this study, I research in the change of Korean educational view, conceptional matter for function and strategy, Korean language using strategy and procedure. Knowledge, strategy, automation, a role of higher rank perception for using strategy, the kinds of strategy in Korean language teaching and learning and the applied procedure in class. In conclusion, the teachers need the proper strategies for the students to solve the problem and achieve the goals and we need to develop the strategies constantly and achieve the goals. And we need to develop the strategies to use them so much.
김기유,엄미나,강정복,도영숙,문수경,정일형,손종성,피일선,박은미,김영수,이성봉,조상훈,문선애,Kim, Ki-Yu,Eom, Mi-Na,Kang, Jung-Bok,Do, Young-Suk,Moon, Su-Gyeong,Jung, Il-Hyeong,Son, Jong-Sung,Pi, Il-Seon,Park, Eun-Mi,Kim, Young-Su,Lee, Seong- 한국식품연구원 2008 食品技術 Vol.21 No.2
농산물 중 잔류농약을 보다 쉽고 효율적으로 분석 할 수 있는 다성분 동시분석 방법에 따라서 UPLC-PDA을 이용하여 기기조건에 따른 검출한계 및 정량한계를 식품별 최저 MRL과 비교하여 유효성을 알아보고 회수율을 통하여 방법의 재현성을 조사한 결과 다음과 같다. 41종의 농약에 대한 검량선은 직선성이 우수하였으며 검출한계 $0.005{\sim}0.109mg/kg$으로 나타났으며 정량한계 는 $0.018{\sim}0.363ppm$으로 나타났다. Cycloprothrin 등의 경우처럼 검출기의 감응도가 최저 MRL 기준을 초과하는 농약에 대한 보완으로는 검출감도가보다 우수한 UV 검출기 등의 병행 활용이 필요하다. 회수율에 따른 재현성은 쌀의 경우 첨가 농도 0.4 mg/kg 일때 $62.09{\sim}99.58%$로 편차범위는 $1.03{\sim}13.92%$ 얻을 수 있었다.
박용배(Yong-Bae Park),강정복(Jeong-Bok Kang),김중범(Jung-Beom Kim),김종찬(Jong-Chan Kim) 대한환경위생공학회 2005 대한환경위생공학회지 Vol.20 No.1
On the purpose of epidemiological survey relate to food poisoning, a total of 114 samples of different salads collected from fast food Restaurants in Gyeonggi-do were for the presence of pathogenic microorganisms. Microbial assessment of salads revealed that TPC(l.1×10~8.4×10^5 CFU/g) and coliforms(O~5.4×10₄ CFU/g) exceeded the standards by Solberg et al.(TPC:10^5 CFU/g, coliforms:10² CFU/g).<br/> Two pathogenic bacteria were isolated from salad samples, and identified by biochemical methods, including API identification systems.<br/> Isolates from PALCAM agar and MYP agar media were in 98.6, 99.8% agreements with Listeria monocytogenes, Bacillus cereus at the species level, respectively. All 7 strains of Bacillus cereus isolates produced enterotoxin as revealed with CRET-RPLA,