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지철근;최태섭;장성일
- Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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- v.16 no.6
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- pp.7-12
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- 2002
This paper presents the Experimental Evaluation for the physical, chemical property and Far Infrared Characteristic, the effects to the living body of liquid ceramics which was made by the a Bio ceramic(co).
https://doi.org/10.5207/JIEIE.2002.16.6.007 인용 PDF KSCI

Lee, Bo Mi;Kim, Joo Won;Park, Jae Kweon
- Journal of Marine Bioscience and Biotechnology
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- v.7 no.1
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- pp.11-18
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- 2015
An extracellular alkaline ${\alpha}$-D-mannosidase produced by a strain named as MA-01 was produced and its preliminary enzyme activity was characterized. Upon determining the 16S rDNA sequence and its homology search, the strain was identified to be one of species of the Bacillus safensis. Localization of enzyme was elucidated that ${\alpha}$-D-mannosidase can be found in culture medium as an extracellular enzyme. In addition, partial enzyme activity of 63% compared with the extracellular enzyme activity was observed in membrane protein. The optimal pH and temperature of the ${\alpha}$-D-mannosidase were pH 7.5 and $37^{\circ}C$, respectively. The $K_m$ and $V_{max}$ values of the ${\alpha}$-D-mannosidase in crude enzyme toward p-nitrophenyl-${\alpha}$-D-mannopyranoside were determined to be $455.6{\mu}M$ and $10.8{\mu}mole/min/mg$ of protein, respectively. To the best of our knowledge, this is the first report described the alkaline ${\alpha}$-D-mannosidase from the family of B. safensis.
https://doi.org/10.15433/ksmb.2015.7.1.011 인용 PDF KSCI