Search Results - "Kuk, J.H."

Screening of protease-producing Serratia marcescens FS-3 and its application to deproteinization of crab shell waste for chitin extraction by Jo, G.H., Jung, W.J., Kuk, J.H., Oh, K.T., Kim, Y.J., Park, R.D.

“…Serratia marcescens FS-3, isolated from a soil sample in the southwestern area of Korea, exhibited a strong protease activity of 60.7 U/ml after 3 days of…”
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Production of chitin from red crab shell waste by successive fermentation with Lactobacillus paracasei KCTC-3074 and Serratia marcescens FS-3 by Jung, W.J., Jo, G.H., Kuk, J.H., Kim, Y.J., Oh, K.T., Park, R.D.

“…Successive two-step fermentation was carried out from red crab shell wastes for biological extraction of chitin in combination of the 1st step with a lactic…”
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High-Voltage and Current Characteristics of Pulsed System Based on Compact Marx Generator Connected to Relativistic Magnetron with Interfaced Coaxial Line by Kim, C.H., Kuk, J.H., Lee, K., Choi, J.S.

“…Pulsed high-voltage and current were measured in order to analyzed characteristics of the pulsed system which was designed to generate High-Power Microwave…”
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Extraction of chitin from red crab shell waste by cofermentation with Lactobacillus paracasei subsp. tolerans KCTC-3074 and Serratia marcescens FS-3 by JUNG, W. J, JO, G. H, KUK, J. H, KIM, K. Y, PARK, R. D

“…For one-step extraction of chitin from red crab shell waste, cofermentation with Lactobacillus paracasei subsp. tolerans KCTC-3074, a lactic-acid-producing…”
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Identification and Antimicrobial Activity of Phenylacetic Acid Produced by Bacillus licheniformis Isolated from Fermented Soybean, Chungkook-Jang by Kim, Y, Cho, J.Y, Kuk, J.H, Moon, J.H, Cho, J.I, Kim, Y.C, Park, K.H

“…A bacterial strain, B65-1, which showed strong antimicrobial activity, was isolated from Chungkook-Jang, a traditional Korean fermented-soybean food with…”
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Production of N-acetyl-β-D-glucosamine from chitin by Aeromonas sp. GJ-18 crude enzyme by KUK, J. H, JUNG, W. J, JO, G. H, KIM, Y. C, KIM, K. Y, PARK, R. D

“…A bacterium, GJ-18, having strong chitinolytic activity was isolated from coastal soil. The isolated strain was identified as Aeromonas sp. by morphological…”
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Demineralization of red crab shell waste by lactic acid fermentation by JUNG, W. J, KUK, J. H, KIM, K. Y, PARK, R. D

“…Lactic acid fermentation was applied to demineralize red crab shell waste using Lactobacillus paracasei subsp. tolerans KCTC-3074. Various concentrations (0,…”
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Reaction Pattern of Bacillus cereus D-11 Chitosanase on Chitooligosaccharide Alcohols by Gao, Xing-Ai, Chonnam National University, Gwangju, Republic of Korea, Jung, W.J., Chonnam National University, Gwangju, Republic of Korea, Kuk, J.H., Gwangju Regional Korea Food and Drug Administration, Gwangju, Republic of Korea, Park, R.D., Chonnam National University, Gwangju, Republic of Korea

“…The purified endochitosanase (Mw 41 kDa) from bacterium Bacillus cereus D-11 hydrolyzed chitooligomers (GlcN)∧5-7 into chitobiose, chitotriose, and…”
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Selective preparation of N-acetyl-D-glucosamine and N,N'-diacetylchitobiose from chitin using a crude enzyme preparation from Aeromonas sp by Kuk, J.H, Jung, W.J, Jo, G.H, Ahn, J.S, Kim, K.Y, Park, R.D

“…A bacterium, Aeromonas sp. GJ-18, having strong chitinolytic activity was isolated from coastal soil and used for crude enzyme preparations. This enzyme…”
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Purification and Characterization of Chitinase from Paenibacillus illinoisensis KJA-424 by Jung, W.J. (Chonnam National University, Gwangju, Republic of Korea), Kuk, J.H. (Chonnam National University, Gwangju, Republic of Korea), Kim, K.Y. (Chonnam National University, Gwangju, Republic of Korea), Kim, T.H. (Chonnam National University, Gwangju, Republic of Korea), Park, R.D. (Chonnam National University, Gwangju, Republic of Korea), E-mail: rdpark@chonnam.ac.kr

“…A chitinase was purified from the culture supernatant of Paenibacillus illinoisensis KJA-424 by protein precipitation, DEAE-Sephadex anion-exchange…”
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Enzymatic Characterization and Classifications of Chitosanases by Jung, W.J. (Chonnam National University, Gwangju, Republic of Korea), Kuk, J.H. (Chonnam National University, Gwangju, Republic of Korea), Kim, K.Y. (Chonnam National University, Gwangju, Republic of Korea), Park, Z.Y. (Gwangju Institute of Science and Technology, Gwangju, Republic of Korea), Park, R.D. (Chonnam National University, Gwangju, Republic of Korea), E-mail: rdpark@chonnam.ac.kr

“…Many chitosanases, glycosyl hydrolases that catalyze the degradation of chitosan, have been found in microorganism. In this paper, classification of the enzyme…”
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Demineralization of Crab Shells by Chemical and Biological Treatments by Jung, W.J. (Chonnam National University, Gwangju, Republic of Korea), Jo, G.H. (Chonnam National University, Gwangju, Republic of Korea), Kuk, J.H. (Chonnam National University, Gwangju, Republic of Korea), Kim, K.Y. (Chonnam National University, Gwangju, Republic of Korea), Park, R.D. (Chonnam National University, Gwangju, Republic of Korea), E-mail: rdpark@chonnam.ac.kr

“…To achieve demineralization of crab shell waste by chemical and biological treatments, lactic acid and lactic acid bacterium were applied. In 5.0 and 10%…”
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Characterization of Endochitosanases-Producing Bacillus cereus P16 by Jo, Y.Y, Jo, K.J, Jin, Y.R, Jung, W.J, Kuk, J.H, Kim, K.Y, Kim, T.H, Park, R.D. (Chonnam National University, Gwangju, Republic of Korea)

“…A bacterial isolate showing a strong endochitosanase activity was isolated from soil and then characterized. The isolate was identified and designated as…”
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Design of a Compact Epoxy Molded Pulsed Transformer by Lee, J., Kim, C.H., Kuk, J.H., Kim, J.K., Ahn, J.W.

“…For some pulsed transformers, a primary coil should bear severe mechanical stresses caused by high-current (up to MA) pulses, and a secondary coil should be…”
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Development of a positive method for male stem cell-mediated gene transfer in mouse and pig by Kim, J.H. (Kon-Kuk University, Seoul, Korea.), Jung-Ha, H.S, Lee, H.T, Chung, K.S

“…Classical approaches for producing transgenic livestock require labor‐intensive, time‐consuming, and expensive methods with low efficiency of transgenic…”
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