대구대학교 Functional Biomaterials & Proteomics Laboratory

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Intl Papers (~2004)

2004

[87] JH Joo, JM Lim, HO Kim, SW Kim, HJ Hwang, JW Choi, JW Yun . Optimization of submerged culture conditions for exopolysaccharide production in Sarcodon aspratus (Berk) S. Ito TG-3.

World Journal of Microbiology and Biotechnology 20, 767-773 (2004).

[86] JM Lim, SW Kim, HJ Hwang, JH Joo, HO Kim, JW Choi, JW Yun . Optimization of medium by orthogonal matrix method for submerged mycelial culture and exopolysaccharides production in Collybia maculata.

Applied Biochemistry and Biotechnology 119(2), 159-170 (2004).

[85] BC Lee, JT Bae, HB Pyo, TB Choe, SW Kim, HJ Hwang, JW Yun . Submerged culture conditions for the production of mycelial biomass and exopolysaccharides in edible Basidiomycete Grifola frondosa.

Enzyme and Microbial Technology 35(5), 369-376 (2004).

[84] CP Xu, JW Yun . Influence of aeration on the production and the quality of the exopolysaccharides from Paecilomyces tenuipes C240 in a stirred-tank fermenter. Enzyme and Microbial Technology 35, 33-39 (2004).

[83] HJ Hwang, SW Kim, CP Xu, JW Choi, JW Yun . Morphological and rheological properties of three different species of basidiomycetes Phellinus in submerged culture. Journal of Applied Microbiology 96(6), 1296-1305 (2004).

2003

[82] Chun Ping Xu and Jong Won Yun . Optimization of submerged culture conditions for mycelial growth and exo-biopolymer production by Auricularia polytrich a using the methods of uniform design and regression analysis. Biotechnology and Applied Biochemistry 38, 193-199 (2003).

[81] HJ Hwang, SW Kim, JW Choi, JW Yun . Production and characterisation of exopolysaccharides from submerged culture of Phellinus linteus KCTC 6190. Enzyme and Microbial Technology 33, 309-319 (2003).

[80] SY Paik, KS Ra, YC Park, HS Park, HS Baik, JW Yun , JW Choi. Purification and characterization of complement activating acidic polysaccharides from the fruits of Capsicum annuum.

Journal of Biochemistry and Molecular Biology 36 (2), 230-236 (2003).

[79] Soo Young Lee, Yoon Chang Park, Hoon Sik Cho, Kyung Soo Ra, Hyung Suk Baik, Soon Young Paik, Jong Won Yun , Hee Sung Park, Jang Won Choi. Expression of an artificial polypeptide with a repeated tripeptide glutamyl-tryptophanyl-lysine in Saccharomyces cerevisiae. Letters in Applied Microbiology 36, 121-128 (2003).

[78] SW Kim, HJ Hwang, CP Xu, JW Choi, JW Yun . Effect of aeration and agitation on the production of mycelial biomass and exopolysaccharides in an enthomopathogenic fungus Paecilomyces sinclairii . Letters in Applied Microbiology 36, 321-326 (2003).

[77] HJ Hwang, SW Kim, CP Xu, JW Choi, JW Yun . Production and molecular characteristics of four groups of exopolysaccharides from submerged culture of Phellinus gilvus. Journal of Applied Microbiology 94, 708-719, (2003).

[76] BC Lee, JT Bae, HB Pyo, TB Choe, SW Kim, HJ Hwang, JW Yun . Biological activities of the polysaccharides produced from submerged culture of the edible Basidiomycete Grifola frondosa. Enzyme and Microbial Technology . 32, 574-581, (2003).

[75] SW Kim, CP Xu, HJ Hwang, JW Choi, CW Kim, JW Yun . Production and characterization of exopolysaccharides from an enthomopathogenic fungus Cordyceps militaris NG3. Biotechnology Progress , 19, 428-435, (2003).

[74] CP Xu, SW Kim, HJ Hwang, JW Choi, JW Yun . Optimisation of submerged culture conditions for mycelial growth and exo- biopolymer production by Paecilomyces tenuipes C240. Process Biochemistry 38(7), 1025-1030 (2003).

[73] SW Kim, HJ Hwang, C Xu, JM Sung, JW Choi, JW Yun . Optimization of submerged culture process for the production of mycelial biomass and exo-polysaccharides by Cordyceps militaris C738. Journal of Applied Microbiology 94, 120-126 (2003).

2002

[72] Chun-Ping Xu, Sang-Woo Kim, Hye-Jin Hwang, Jong-Won Yun . Application of statistically-based experimental designs for the optimization of the exo-polysaccharide production by Cordyceps militaris NG3. Biotechnology and Applied Biochemistry 33 (Part2), 127-131 (2002).

[71] BK Yang, JY Ha, SC Jeong, YJ Jeon, KS Ra, S Das, JW Yun , CH Song. Hypolipidemic effect of an exo-biopolymer produced from submerged mycelial culture of Auricularia polytricha in rats.

Biotechnology Letters 24, 1319-1325 (2002).

[70] YJ Cho, JP Park, HJ Hwang, SW Kim, JW Choi, JW Yun . Production of red pigment by submerged culture of Paecilomyces sinclairii. Letters in Applied Microbiology 35(3), 195-202 (2002 ).

[69] Kyung Jea Cho, Sang Yun Lee, Jong Won Yun . Direct observation of biopolymers produced from submerged culture of edible mushrooms by atomic force microscopy. Biotechnology Letters 24, 873-877 (2002).

[68] JP Park, YM Kim, SW Kim, HJ Hwang, YJ Cho, YS Lee, CH Song, JW Yun. Effect of agitation intensity on the exo-biopolymer production and mycelial morphology in Cordyceps militaris.

Letters in Applied Microbiology 34(6), 433-438 (2002).

[67] JP Park, SW Kim, HJ Hwang, YJ Cho, JW Yun . Stimulatory effect of plant oils and fatty acids on the exo-biopolymer production in Cordyceps militaris. Enzyme and Microbial Technology 31, 250-255 (2002).

[66] SW Kim, HJ Hwang, CP Xu, YS Na, SK Song, JW Yun . Influence of nutritional conditions on the mycelial growth and exo-biopolymer production in Paecilomyces sinclairri. Letters in Applied Microbiology 34(6), 389-393 (2002).

[65] YJ Cho, JW Yun . Purification and characterization of endoinulinase from Xanthomonas oryzae No.5. Process Biochemistry 37, 1325-1331 (2002).

[64] JP Park, YM Kim, SW Kim, HJ Hwang, YJ Cho, YS Lee, CH Song, JW Yun . Effect of aeration rate on the mycelial morphology and exo-biopolymer production in Cordyceps militaris. Process Biochemistry 37, 1257-1262 (2002).

[63] YJ Cho, HJ Hwang, SW Kim, CH Song, JW Yun . Effect of carbon source and aeration rate on broth rheology and fungal morphology during red pigment production by Paecilomyces sinclairri in a batch bioreactor. Journal of Biotechnology. 95(1), 13-23 (2002).

[62] SW Kim, HJ Hwang, JP Park, YJ Cho, CH Song, JW Yun . Mycelial growth and exo-biopolymer production by submerged culture of various edible mushrooms under different media.

Letters in Applied Microbiology 34(1), 56-61 (2002).

2001

[61] JP Park, TG Oh, JW Yun . Purification and characterization of a novel fructosyltransferase by Bacillus macerans EG-6. Process Biochemistry 37, 471-476 (2001).

[60] BK Yang, SC Jeong, JB Park, SP Cho, HJ Lee, S Das, JW Yun , WJ Lim, CH Song. Swimming endurance capacity of mice after administration of exo-polymer produced from submerged mycelial culture of Ganoderma lucidum. Journal of Microbiology and Biotechnology 11(5), 902-905 (2001).

[59] JY Cho, J Sinha, JP Park, JW Yun . Production of inulooligosaccharides from inulin by a dual endoinulinase system. Enzyme and Microbial Technology 29, 428-433 (2001).

[58] J Sinha, JT Bae, JP Park, CH Song, JW Yun . Effect of substrate concentration on broth rheology and fungal morphology during exo-biopolymer production by Paecilomyces japonica in a batch bioreactor. Enzyme and Microbial Technology 29, 392-399 (2001).

[57] Park JP, Yun JW . Utilization of chicory roots for microbial endoinulinase production.

Letters in Applied Microbiology 33(3), 183-187 (2001).

[56] JP Park, SW Kim, HJ Hwang, JW Yun . Optimization of submerged culture conditions for the mycelial growth and exo-biopolymer production by Cordyceps militaris. Letters in Applied Microbiology 33(1), 76-81 (2001).

[55] Bae JT, Park JP, Song CH, Yu CB, Park MK, Yun JW . Effect of carbon source on the mycelial growth and exo-biopolymer production by submerged culture of Paecilomyces japonica.

Journal of Bioscience and Bioengineering 91(5), 522-524 (2001).

[54] J Sinha, JT Bae, JP Park, KH Kim, CH Song, JW Yun . Changes in morphology of Paecilomyces japonica and its effect on broth rheology during production of exo-biopolymers.

Applied Microbiology and Biotechnology 56, 88-92 (2001).

[53] DH Kim, BK Yang, SC Jeong, JB Park, SP Cho, S Das, J.W.Yun , CH Song. Production of a hypoglycemic, extracellular polysaccharide from the submerged culture of the mushroom, Phellinus linteus .

Biotechnology Letters 23(7), 513-517 (2001).

[52] DH Kim, BK Yang, NJ Hur, S Das, JW Yun , YS Choi and CH Song. Hypoglycemic effects of mycelia produced from a submerged culture of Phellinus linteus (Berk. et Curt.) Teng ( Aphyllophoromycetideae ) in streptozotocin-induced diabetic rats. International Journal of Medicinal Mushrooms 3(1), 21-26 (2001).

[51] Kim DH, BK Yang, SC Jeong, NJ Hur, S Das, JW Yun , J.W. Choi, YS Lee and CH Song. A preliminary study on hypoglycemic effect of exo-polymers produced by five different medicinal mushroom.

Journal of Microbiology and Biotechnology 11(1), 167-171 (2001).

[50] Cho YJ, Park JP, Sinha J, Yun JW : Production of inulooligosaccharides from chicory extract by endoinulinase from Xanthomonas oryzae No.5. Enzyme and Microbial Technology 28, 439-445 (2001).

[49] Kim YM, Park JP, Sinha J, Lim KH, Yun JW : Acceptor reaction of a novel transfructosylating enzyme from Bacillus sp. Biotechnology Letters 23(1), 13-16 (2001).

2000

[48] Yang BK, JY Ha, SC Jeong, S Das, JW Yun , YS Lee, JW Choi, and CH Song : Production of Exo-polymers by Submerged mycelial culture of Cordyceps militaris and its hypolipidemic Effect.

Journal of Microbiology and Biotechnology 10(6), 784-788 (2000).

[47] Jun Tae Bae, Jayanta Sinha, JongPilPark, Chi Hyun Song, and Jong Won Yun : Optimization of submerged culture conditions for exo-biopolymer production by Paecilimyces japonica .

Journal of Microbiology and Biotechnology 10(4), 482-487 (2000).

[46] Kim BW, Kwon HJ, Park YH, Nam SW, Park JP, and Yun JW : Production of a novel transfructosylating enzyme from Bacillus macerans EG-6. Bioprocess Engineering 23(1), 11-16 (2000).

[45] Yun JW , Park JP, Song CH, Lee CY, Kim JH, and Song SK : Continuous production of inulo-oligosaccharides from chicory juice by immobilized endoinulinase. Bioprocess Engineering 22(3), 189-194 (2000).

1999

[44] Park JP, Bae JT, You DJ, Kim BW and Yun JW . Production of inulooligosaccharides from inulin by a novel endoinulinase from Xanthomonas sp. Biotechnology Letters 21(12), 1043-1046 (1999).

[43] Park JP, Bae JT, and Yun JW . Critical effect of ammonium ions on the enzymatic reaction of a novel transfructosylating enzyme for fructooligosaccharide formation from sucrose.

Biotechnology Letters 21(11), 987-990 (1999).

[42] Suh JH, Yun JW , and Kim DS. Cation (K + , Mg 2+ , Ca 2+ ) exchange in Pb 2+ accumulation by Saccharomyces cereviaise. Bioprocess Engineering 21(5), 383-387 (1999).

[41] Choi JW, Park HS, Yun JW , Song CH, and Lee YS. The artificial AT-rich block enhanced the production of bovine growth hormone in Escherichia coli. Bioprocess Engineering 21(4), 293-298 (1999).

[40] Yun JW , Choi YJ, Song CH, and Song SK. Microbial production of inulo-oligosaccharides by an endoinulinase from Pseudomonas sp. expressed in Escherichia coli.

Journal of Bioscience and Bioengineering , 87(3), 291-295 (1999).

[39] Suh JH, Yun JW , Kim DS, and Song SK. A Comparative Study on Pb 2+ Accumulation process between Saccharomyces cereviaise and Aureobasidium pullulans by SEM (Scanning Electron Microscopy) and EDX (Energy Dispersive X-ray) analyses. Journal of Bioscience and Bioengineering 87(1), 112-115 (1999).

[38] Yun JW , Choi JW, Choi YJ and Song SK. Production of inulo-oligosaccharides from inulin by recombinant Escherichia coli containing endoinulinase activity. Bioprocess Engineering 21(2), 101-106 (1999).

[37] Suh JH, Yun JW , and Kim DS. Effect of extracellular polymeric substances (EPS) on Pb 2+ accumulation by Aureobasidium pullulans. Bioprocess Engineering 21(1), 1-4 (1999).

[36] Suh JH, Yun JW , and Kim DS. Effect of pH on Pb 2+ accumulation in Saccharomyces cerevisiae and Aureobasidium pullulans. Bioprocess Engineering 20(6), 471-474 (1999).

[35] Jong Won Yun and Dong Hyun Kim. Enzymatic production of inulo-oligosaccharides from inulin.

Methods in Biotechnology- Carbohydrate Biotechnology Protocols (C.Bucke ed.)

The Humana Press Inc ., Totowa, NJ. pp. 153-163 (1999).

[34] Jong Won Yun and Seung Koo Song. Enzymatic production of fructooligosaccharides from sucrose. Methods in Biotechnology - Carbohydrate biotechnology Protocols (C.Bucke ed.) The Humana Press Inc ., Totowa, NJ. pp. 141-151 (1999).

1998

[33] Kim BW, Choi JW, and Yun JW . Selective production of GF 4 -fructooligosaccharide from sucrose by a new transfructosylating enzyme. Biotechnology Letters 20(11), 1031-1034 (1998).

[32] Suh JH, Yun JW , and Kim DS. Effect of temperatureon on Pb 2+ accumulation in Saccharomyces cerevisiae. Journal of Microbiology and Biotechnology, 8(4), 412-415 (1998).

[31] Park YS, Yun JW , and Song SK. Biofilm peoperties under different substrate loading rates in a rotating biological contactor. Biotechnology Techniques 12(8), 587-590 (1998).

[30] Park YS, Kim DS, Yun JW , and Song SK. Wastewater treatment in a packed-bed reactor with immobilized cells onto a new ceramic carrier. Biotechnology Techniques 12(6), 459-462 (1998).

[29] Jeon, S.J., Nam, S.W., Yun, J.W ., Song, S.K., and Kim, B.W. Effect of C- or D-domain deletion on enzymatic properties of cyclodextrin glucanotransferase from Bacullus stearothermophilius No.2.

Journal of Microbiology and Biotechnology 8(2), 152-157 (1998).

[28] Park, J.P., Kim, D.H., Kim, D.S., and Yun, J.W . Enzymatic production of inulo-oligosaccharides from chicory juice. Biotechnology Letters 20(4), 385-388 (1998).

[27] J.W. Yun and D.H. Kim. A comparative study of mannitol production by two lactic acid bacteria.

Journal of Fermentation and Bioengineering 85(2), 203-208 (1998).

[26] J.H. Suh, D.S. Kim, J.W. Yun , and S.K. Song. Process of Pb 2+ accumulation in Saccharomyces cerevisiae. Biotechnology Letters 20(2), 153-156 (1998).

[25] J.H. Suh, J.W. Yun , and D.S. Kim. Comparison of Pb 2+ accumulation characteristics between live and dead cells of Saccharomyces cerevisiae and Aureobasidium pullulans. Biotechnology Letters 20(3), 247-251 (1998)

1997

[24] C.Y. Lee, C.Y. Yun, J.W. Yun , T.K.Oh, and C.J. Kim. Production of glucooligosaccharides by an acceptor reaction using two- types of glucansucrases from Streptococcus sobrinus .

Biotechnology Letters 19(12), 1227-1230 (1997).

[23] J.W. Yun , D. H. Kim, B.W. Kim, and S.K. Song. Production of inulo-oligosaccharides from inulin by immobilized endoinulinase from Pseudomonas sp.

Journal of Fermentation and Bioengineering 84(4), 369-371 (1997).

[22] J.W. Yun , D.H. Kim, T.B. Uhm, and S.K. Song. Production of high-content inulo-oligosaccharides from inulin by a purified endoinulinase. Biotechnology Letters 19(9), 935-938 (1997).

[21] J.W. Yun , D.H. Kim, and S.K. Song. Enhanced production of fructosyltransferase and glucosyltransferase by substrate-feeding culture of Aureobasidium pullulans.

Journal of Fermentation and Bioengineering 84(3) 261-263 (1997).

[20] J.W. Yun , D.H. Kim, and S.K. Song. Effect of inulin concentration on the production of inulo-oligosaccharides by soluble and immobilized endoinulinase.

Journal of Fermentation and Bioengineering , 84(4) 365-368 (1997).

[19] J. W. Yun , D. H. Kim, H. Y. Moon, C. H. Song, and S. K. Song. Simultaneous formation of fructosyltransferase and glucosyltransferase in Aureobasidium pullulans.

Journal of Microbiology and Biotechnology , 7(3), 204-208 (1997).

[18] J . W. Yun , D. H. Kim, B. W. Kim, and S. K. Song. Comparison of sugar composition between inulo- and fructo-oligosaccharides produced by different enzyme forms. Biotechnology Letters 19(6), 553-556 (1997).

[17] D. H. Kim, Y. J. Choi, S. K. Song, and J. W. Yun . Production of inulo-oligosaccharides using endoinulinase from a Psedomonas sp. Biotechnology Letters 19(4), 69-371 (1997).

1996

[16] Jong Won Yun and Seung Koo Song. Continuous production of fructooligosaccharides using fructosyltransferase immobilized on ion exchange resin.

Biotechnology and Bioprocess Engineering 1(1), 18-21 (1996).

[15] J. W. Yun , D. H. Kim and K. W. Kim : Theoretical Calculation of the Sugar Concentrations during Enzymatic production of Fructooligosaccharides. Biotechnology Techniques 10(11), 871-874 (1996).

[14] Jong Won Yun . Bacteria transform fructose to mannitol. Industrial Bioprocessing 18(4), 7-8 (1996).

[13] Jong Won Yun , Sun Chul Kang and Seung Koo Song. Mannitol accumulation during fermentation of Kimchi. Journal of Fermentation and Bioengineering 81(3),279-280 (1996).

[12] Jong Won Yun , Sun Chul Kang and Seung Koo Song. Effect of nitrogen sources on the production of polyols by Aureobasidium pullulans. Journal of Microbiology and Biotechnology 6(1), 60-62 (1996).

[11] Jong Won Yun . Fructooligosaccharides - Occurrence, Preparation, and Application.

Enzyme and Microbial Technology 19(2), 107-117 (1996).

[10] Jong Won Yun , Sun Chul Kang and Seung Koo Song. Microbial transformation of fructose to mannitol by Lactobacillus sp. KY-107. Biotechnology Letters 18(1), 35-40(1996).

1989~1995

[9] J.W.Yun , and S.C. Kang and S.K. Song. Continuous production of fructooligosaccharides from sucrose by immobilized fructosyltransferase. Biotechnology Techniques 11(9), 805-808 (1995).

[8] J.W. Yun , M.G. Lee and S.K. Song. Continuous production of isomalto- oligosaccharides from maltose syrup by immobilized cells of permeabilized Aureobasidium pullulans. Biotechnology Letters 16(11), 1145-1150 (1994).

[7] J.W. Yun and S.K. Song. Production of extracellular polyols in Aureobasidium pullulans .

Biotechnology Letters 16(9), 949-954 (1994).

[6] J.W. Yun , M.G. Lee and S.K. Song. Production of panose from maltose by intact cells of Aureobasidium pullulans. Biotechnology Letters 16(4), 359-362 (1994).

[5] J.W. Yun , M.G. Lee, and S.K. Song. Batch production of high-content fructo-oligosaccharides by the mixed-enzyme system of B -fructofuranosidase and glucose oxidase.

Journal of Fermentation and Bioengineering 77 (2), 159-163 (1994).

[4] Jong Won Yun and Seung Koo Song. The production of high-content fructo-oligosaccharides by the mixed enzyme system of fructosyltransferase and glucose oxidase. Biotechnology Letters 15(6), 573-576 (1993).

[3] J.W. Yun , K.H. Jung, Y.J. Jeon, and J.H. Lee. Continuous production of fructo-oligosaccharides by immobilized cells of Aureobasidium pullulans .

Journal of Microbiology and Biotechnology 2(2), 98-101 (1992).

[2] J.W. Yun , K.H. Jung, J.W. Oh and J.H. Lee. Semibatch production of fructo-oligosaccharides from sucrose by immobilized cells of Aureobasidium Pullulans. Applied Biochemistry and Biotechnology 24/25, 299-308 (1990).

[1] K.H. Jung, J.W. Yun , K.R. Kang, J.Y. Lim and J.H. Lee. Mathematical model for enzymatic production of fructo-oligosaccahrides from sucrose. Enzyme and Microbial Technology 11, 491-494 (1989).