Browse > Article
http://dx.doi.org/10.9799/ksfan.2012.25.3.570

Optimization of Compound K Production from Ginseng Extract by Enzymatic Bioconversion of Trichoderma reesei  

Han, Gang (Dept. of Food Science and Technology, Chonbuk National University)
Lee, Nam-Keun (Research Center for Industrial Development of Biofood Materials, Chonbuk National University)
Lee, Yu-Ri (Research Center for Industrial Development of Biofood Materials, Chonbuk National University)
Jeong, Eun-Jeong (Research Center for Industrial Development of Biofood Materials, Chonbuk National University)
Jeong, Yong-Seob (Dept. of Food Science and Technology, Chonbuk National University)
Publication Information
The Korean Journal of Food And Nutrition / v.25, no.3, 2012 , pp. 570-578 More about this Journal
Abstract
Compound K(ginsenoside M1) is one of saponin metabolites and has many benefits for human health. This study was to investigate Compound K produced from ginseng crude saponin extract with commercial cellulolytic complex enzyme(cellulase, ${\beta}$-glucanase, and hemicellulase) obtained from Trichoderma reesei. The effect factors(temperature, pH, ginseng crude saponin extract and enzyme concentration, and reaction time) on production of Compound K from ginseng crude saponin extract were determined by one factor at a time method. The selected major factor variables were ginseng crude saponin extract of 2%(w/v), enzyme of 7%(v/v), reaction time of 48 hr. Based on the effect factors, response surface method was proceeded to optimize the enzymatic bioconversion conditions for the desirable Compound K production under the fixed condition of pH 5.0 and $50^{\circ}C$. The optimal reaction condition from RSM was ginseng crude saponin extract of 2.38%, enzyme of 6.06%, and reaction time of 64.04 hr. The expected concentration of Compound K produced from that reaction was 840.77 mg/100 g. Production of Compound K was 1,017.93 mg/100 g and 862.31 mg/100 g, by flask and bench-scale bioreactor($2.5{\ell}$) system, respectively.
Keywords
Compound K; ginseng saponin; response surface methodology; Trichoderma reesei; enzymatic bioconversion;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
연도 인용수 순위
1 Bae EA, Choo MK, Park EK, Park SY, Shin HY, Kim DH. 2002. Metabolism of ginsenoside Rc by human intenstinal bacteria and its related antiallergic activity. Biol Pharm Bull 25:743-747   DOI   ScienceOn
2 Chahal DS. 1985. Solid-state fermentation with Trichoderma reesei for cellulase production. Appl Environ Microbiol 49:205-210
3 Chang HK. 2003. Effect of processing methods on the saponin contents of Panax ginseng leaf-tea. Korean J Food & Nutr 16:46-53   과학기술학회마을
4 Choi JE, Nam KY, Li X, Kim BY, Cho HS, Hwang KB. 2010. Changes of chemical compositions and ginsenoside contents of different root part of ginsengs with processing method. Korean J Medicinal Crop Sci 18:118-125
5 Kim AJ, Han MR, Joung KH, Cho JC, Park WJ, Han CW, Chang KH. 2008. Physiological evaluation of Korea ginseng, Deoduk and Doragi pickles. Korean J Food & Nutr 21:443-447   과학기술학회마을
6 Kim BH, Lee SY, Cho HJ, You SN, Kim YJ, Park YM, Lee JK, Baik MY, Park CS, Ahn SC. 2006. Biotransformation of Korean Panax ginseng by pectinex. Chem Pharm Bull 29:2472-2478   DOI   ScienceOn
7 Ko SR, Suzuki Y, Suzuki K, Choi KJ, Cho BG. 2007. Marked production of ginsenosides Rd, F2, Rg3, and Compound K by enzymatic method. Chem Pharm Bull (Tokoy) 55:1522-1527   DOI   ScienceOn
8 Kwon OS, Chung YB. 2004. Solubilization of IH-901, a novel intestinal metabolite of ginseng saponin, in aqueous solution. J Kor Pharm Sci 34:358-391   과학기술학회마을   DOI   ScienceOn
9 Park CS, Yoo MH, Noh KH, Oh DK. 2010. Biotransformation of ginsenosides by hydrolyzing the sugar moieties of ginsenosides using microbial glycosidases. Appl Microbiol Biotechnol 87:9-19   DOI   ScienceOn
10 Quan LH, Cheng LQ, Kim HB, Kim JH, Son NR, Kim SY, Jin HO, Yang DC. 2010. Bioconversion of ginsenoside Rd into Compound K by Lactobacillus pentosus DC101 isolated from Kimchi. J Ginseng Res 34:288-295   과학기술학회마을   DOI   ScienceOn
11 Quan LH, Liang Z, Kim HB, Kim SH, Kim SY, Noh YD, Yang DC. 2008. Conversion of ginsenoside Rd to Compound K by crude enzymes extracted from Lactobacillus brevis LH8. J Ginseng Res 32:226-231   과학기술학회마을   DOI   ScienceOn
12 Saiki I. 2003. Anti-metastatic effect of ginseng saponins and its molecular mechanism. J Ginseng Res 27:151-157   과학기술학회마을   DOI   ScienceOn
13 Seidl V, Seibel C, Kubicek CP, Schmoll M. 2009. Sexual development in the industrial workhorse Trichoderma reesei. Proc Natl Acad Sci USA 106:13909-13914   DOI   ScienceOn
14 Vensisetty RK, Ciddi V. 2003. Application of microbial biotransformation for the new drug discovery using natural drug as substrates. Curr Pharm Biotechnol 4:153-162   DOI   ScienceOn
15 Yoo MH, Yeom SJ, Park CS, Lee KW, Oh DK. 2011. Production of aglycon protopanaxadiol via Compound K by a thermostable $\beta$-glycosidase from Pyrococcus furiosus. Appl Microbiol Biotechnol 89:1019-1028   DOI   ScienceOn
16 Zhu YL, Huang W, Ni JR, Liu W, Li H. 2010. Production of diosgenin from Dioscorea zingiberensis tubers through enzymatic saccharification and microbial transformation. Appl Microbiol Biotechnol 85:1409-1416   DOI   ScienceOn