http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
오늘 본 자료
김대곤,성삼경,정근기,최창본 대구산업정보대학 1995 논문집 Vol.9 No.2
Dae Gon The study was conducted to investigate the effect of breed, sex on fatty acid compostition. Hanwoo and Holstein used, in the study were classified by sex. The results are summarized as follows ; Oleic acid and unsaturated fatty acids(UFA) percentages of total fatty acids in Hanwoo were higher than in Holstein, but palmitic acid and saturated fatty acids(SFA) were lower in Hanwoo. Oleic acid in steers of Hanwoo and Holstein tended to increase compared with bulls. Oleic acid in rib loin and top round were considerably higher in Hanwoo steers than in Holstein steers. In Hanwoosteers, oleic acid and UFA tended to increased while stearic acid and SFA decreased as marbling degree increased.
慢性活動性肝炎에 있어서 Leukocyte Adherence Inhibition(LAI)에 關한 硏究
金大坤,李用基,安得洙 의과학연구소 1988 全北醫大論文集 Vol.12 No.1
Leukocyte adgerence inhibition(LAI) assay of the peripheral blood mononuclear cells, which can determine cell mediated immunity(CMI), was performed by tubs method to evaluate the pathogenesis of chronic active hepatitis arised from host immune dysfunction. In group of normal healed persons(group Ⅰ) NAI was 47.6±8.7(mean±SD)%. In group of patients with chronic active hepatitis(group Ⅲ) NAI was 17.8±6.8%, which was lesser than half level of that in group Ⅰ, therefore significant impairement of CMI was suggested. In group of chronic carriers(group Ⅱ) NAI was 8.2±4.0%, as low as normal control group, in which NAI level was 8.2±4.0%, as a result it was predicted that immune tolernane was exerted on chronic carrier state. To determine indicator cells of LAI reaction, the LAI assay was investigated with mononuclear cell subpopulations defined by monoclononal antibodies. The Anti-Leu-2a(CD3) positive cells only have significant reactivity, so it suggested that such cells are major involved cells in CMI against hepatitis B viral infection.
솔잎과 자초 추출물의 육표면 처리가 전기자극처리 한우육의 육색 및 지방산화에 미치는 영향
김대곤,성삼경,김수민,이신호,조영석 한국축산학회 1999 한국축산학회지 Vol.41 No.3
Effects of surface treatment of Pinus densiflora and Lithospermum erythrorhizon on lipid peroxidation and meat color of electrically stimulated Korean beef were investigated during vacuum packaging storage for 90 days at 0℃. The electrically stimulated(ES) meat treated without plant extracts showed a similar tendency until 60 days, compared with non electrically stimulated(NFS) on the base of TBARS value. But, TBARS value of ES meat was tend to be higher than those of NES meat at 70 days of storage. The content of total iron and Fe^(2+) ion were tend to be a little increased. irrespective of treatment of plant extracts and ES. However, there were a little different in the amount of total iron and Fe^(2+) ion between meat treated with plant extracts and meat treated without plant extracts during vacuum packaging storage at 0℃(P$lt;0.05). The plant extracts from Pinus densiflora (PD) and Lithospermum erythrorhizon (LE) were effective to retard pyrogallol autoxidation of meat, compared to meat treated without plant extracts. The content of home pigment gradually tended to he increased during vacuum packaging storage at 0℃ for 90 days. but L value (Lightness) of between meat treated W th plant extracts and meat treated without plant extracts were not different during vacuum packaging storage at 0℃ for 90 days. The a value (Redness) of meat treated with plant extracts also had the same tendency as a redness value of meat treated without plant extracts. However, ES meat color was kept more bright red than NES meat color in view of sensory evaluation, but the color and flavour of ES meat treated with plant extracts were not improved, compared to those of ES meat treated without plant extracts.