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어병세균 Edwardsiella tarda에 대한 한약재 추출물의 항균활성
김아라 ( Ah Ra Kim ),김도균 ( Do Kyun Kim ),변태환 ( Tea Hwan Byun ),조은지 ( Eun Jee Jo ),이은우 ( Eun Woo Lee ),권현주 ( Hyun Ju Kwon ),김병우 ( Byung Woo Kim ),김태훈 ( Tae Hoon Kim ),이경본 ( Kyung Bon Lee ),김영만 ( Young Man 한국식품저장유통학회(구 한국농산물저장유통학회) 2011 한국식품저장유통학회지 Vol.18 No.1
The methanol extracts of 19 commercial herb medicines was analyzed to antibacterial activities against Edwardsiella tarda, causing several fish diseases. Rhus javanica showed most strong antibacterial activity against E. tarda and Escherichia coli. Methanol extract of R. javanica was further extracted using several organic solvents having different polarity. Extract from ethyl acetate fraction showed strong activity against E. tarda as well as E. coli. Minimal inhibitory concentration, MIC of R. javanica extract was measured and resulted showing 64 ㎍/㎖ for E. tarda and 256 ㎍/㎖ for E. coli. It is needed that, from these results, further purification and isolation of reposible compound of these activities and further study on the synergy effect using combination with antibiotics against pathogenic bacteria.
흡수식 냉동기 열회수용 판형 열교환기 성능 특성에 관한 연구
김병련(Byeong-ryeon Kim),김재인(Jae-in Kim),이승민(Seung-min Lee),김태훈(Tea-hoon kim),박찬우(Chan-woo Park) 대한기계학회 2016 대한기계학회 춘추학술대회 Vol.2016 No.12
The performance of a plate heat exchanger for using liquid solution the absorption chiller was analyzed. The objectives of this paper are to measure the heat transfer and pressure drop of the plate heat exchanger for absorption system applications. Three types of plate heat exchangers with different chevron angles are tested in the present experiment. The working fluid is H2O/LiBr solution with the LiBr concentration range of 55% in mass. The results show that the overall heat transfer coefficient increases linearly with increasing Re. This work is a basic study of a cycle in which LiB aqueous solution, which has been diluted through the absorption of water vapor in the absorber of an absorption chiller, is made concentrated before reaching the regenerator.
멸치(Engraulis japonicus)젓 잔사 분말칼슘이 난소적출 흰쥐의 골다공증에 미치는 영향
문지영 ( Ji Young Moon ),조은지 ( Eun Ji Cho ),주성제 ( Seong Je Joo ),박종훈 ( Jong Hoon Park ),윤성호 ( Sung Ho Yoon ),김만도 ( Man Do Kim ),김영만 ( Young Man Kim ),현숙경 ( Sook Kyung Hyun ),임은서 ( Eun Seo Lim ),김태훈 ( Tea 한국수산과학회 2015 한국수산과학회지 Vol.48 No.4
This study examined the effect of calcium (AC) extracted from salt fermented anchovy Engraulis japonicus on osteoporosis in ovariectomized (OVX) SD female rats. After AC treatment for 8 weeks, the body weight of the OVX-AC group decreased, while the weight of the OVX group (control) increased 43.9%. The blood osteocalcin, calcium, and ALP levels were examined as physiological markers for osteoporosis. The concentrations of all markers were elevated in the OVX-AC group compared to the OVX group. Thus, anchovy calcium is useful as an organic calcium supplement.
이종호,김태훈 中央醫學社 1997 中央醫學 Vol.62 No.2
The purpose of this study is to investigate the effects of gradual and radical exercise load on the ph, and lactic in blood by selecting 20 subjects in S place of works all subjects began exercise by 6m pH for 4 min at start and increasing every min as gradual load, and subjects began exercise by 9m pH at first and increased up to HR 140 as radical exercise load. The results are as follows ; 1. In pH Blood, exercise load is Lower than radical training in all subject(p<0.05). 2. LA in blood exercise is higher than radical exercise load in all subject(p<0.01). 3. LA all subject showed high value and its is also in sugar, than the method of exercise load anaerobic energy metabolism. 4. Blood, radical exercise load is higher than radical exercise load in all subject(p <0.05).