http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
국내산 수출용 진공포장 돈육 등심의 냉장저장 중 물리화학적 및 관능적 특성
김일석,민중석,이상옥,신대근,이정일,이무하 ( I . S . Kim,J . S . Min,S . O . Lee,D . K . Shin,J . I . Lee,M . Lee ) 한국축산학회 1998 한국축산학회지 Vol.40 No.4
This study was carried out to examine the physicochemical and sensory characteristics of Korean vacuum packaged chilled pork loins for export. The samples were stored at 0℃±1(A and B companies) and 2℃±1(C and D companies). In the proximate analysis of composition of pork, there were no significant differences in moisture, crude protein and crude ash, except crude fat(P$lt;0.05). In the pork produced by A wmpany which had good marbling state, the content of crude fat was 2.61%. TBA(Thiobarbituric Acid) values were 0.196∼0.260 ppm and did not change much during the storage times irrespective of storage temperature. VBN(Volatile Basic Nitrogen) were 7.47∼8.40㎎/100g at initial time and did not exceed 17㎎/100g on the 50th day. The values of pH were normal during the experimental period. Purge losses were 0.60∼7.13%. The loin produced by B company showed large purge loss, but it was not statistically significant. Cooking losses were 37.77∼54.56% and that of A company showed relative high level. In the results of sensory evaluation of cooked meat, the loin of B company revealed good scores at aroma, flavor and tenderness, and appeared to be acceptable at the initial time. After 20 days of storage, the loin of C company resulted in a good score in total acceptability with regard to flavor, juiciness and tenderness.
국내산 진공 포장 냉장 돈육 등심의 미생물 수준에 의한 유통기한 설정
김일석,민중석,이상옥,신대근,이정일,이무하 ( I . S . Kim,J . S . Min,S . O . Lee,D . K . Shin,J . I . Lee,M . Lee ) 한국축산학회 1998 한국축산학회지 Vol.40 No.5
This study was carried out to examine the microbiological characteristics of Korean vacuum packaged chilled pork loins and to establish their shelf-life for export. The samples were stored at 0℃±1(A and B companies) and 2℃±1(C and D companies). In the analysis of microorganisms, their total plate counts did not reach 1×10^6CFU/㎠ until 30 days. Psychrotrophic microbes of the samples were over 1×10^6CFU/㎠ at 30 days. The anaerobic microbes were over 1×10^6CFU/㎠ at 30 days in samples stored 2℃ and reached 1×10^6CFU/㎠ at 4s days in simples stored 0℃. Shelf-life was 33∼42 days during storage at 0℃ and 26∼34 days at 2℃. In this case, the determination coefficients(R²) of regession equations from shelf-life were 0.8690∼0.9553 in total plate count, 0.7634∼0.8632 in psychrotrophs and 0.7140∼0.9203 in anaerobic bacteria.
김준형(J.H. Kim),윤영주(Y.J Yoon),이신주(S.J. Lee),정성환(S.H. Jung),이상옥(S.O. Lee),박점배(J.B. Park) 한국정보과학회 영남지부 2005 한국정보과학회 영남지부 학술발표논문집 Vol.13 No.1
본 연구는 실시간 영상 감지 시스템의 구현을 목표로 움직이는 물체의 광류를 찾고 해당 물체의 색상 정보를 이용하여 물체를 추적할 수 있는 영상 감시 시스템을 연구한 것이다. 움직인 물체의 색상정보와 CamShift 알고리즘을 이용하여 프로토타입을 구현한 결과, 정확한 물체 추적을 이용한 감시가 가능하였다.