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논문 상세정보

Abstract

The hydrolysis of protopanaxadiol-type saponin mixture by various glycoside hydrolases was examined. Among these enzymes, crude preparations of lactase from Aspergillus oryzae, β-galactosidase from A. oryzae, and cellulase from Trichoderma viride were found to produce ginsenoside F2 [3-O-(β-D-glucopyranosyl)-20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol], compound K [20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol], and ginsenoside Rd {3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl]-20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol}, respectively, from protopanaxadiol-type saponin mixture in large quantities. Moreover, the crude preparation of lactase from Penicillium sp. having a high producing activity of ginsenoside Rh1 (6-O-β-D-glucopyranosyl-20(S)-protopanaxatriol) from protopanaxatriol-type saponin mixture gave ginsenoside Rd as a main product, ginsenoside Rg3 {3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl]-20(S)-protopanaxadiol}, and compound K from protopanaxadiol-type saponin mixture. The hydrolytic pathways of ginsenosides Rb1, Rb2, and Rc to ginsenosides Rd, Rg3, and F2, and compound K by crude preparations of four glycoside hydrolases were also studied. This is the first report on the enzymatic preparation of an intestinal bacterial metabolite, ginsenoside F2, in quantity, and a considerable amount of a minor saponin, ginsenoside Rg3, from a protopanaxadiol-type saponin mixture.

  

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이 논문을 인용한 문헌 (11)

  1. 2008. "" Molecular & cellular toxicology, 4(1): 52~60 
  2. 2009. "" Molecular & cellular toxicology, 5(3): 243~249 
  3. 2009. "" Journal of ginseng research = 高麗人參學會誌, 33(4): 305~310 
  4. 2010. "" Bulletin of the Korean Chemical Society, 31(11): 3423~3426 
  5. Cho, Jeong-Yong ; Kim, Seong-Ja ; Lee, Hyoung-Jae ; Kim, Jin-Young ; Lym, Ik-Jae ; Kang, Seong-Koo ; Park, Keun-Hyung ; Moon, Jae-Hak 2011. "Isolation and Identification of Low Molecular Volatile Compounds from Ethyl Acetate Layer of Korean Black Raspberry (Rubus coreanus Miq.) Wine" 한국식품과학회지 = Korean journal of food science and technology, 43(5): 558~563 
  6. 2012. "" Journal of ginseng research = 高麗人參學會誌, 36(1): 1~15 
  7. Her, Youl ; Lee, Young-Chul ; Oh, Jin-Hwan ; Choi, Yoon-E ; Lee, Chang-Woo ; Kim, Jin-Suk ; Kim, Hwan-Mook ; Yang, Ji-Won 2012. "An Application of ${\beta}$-glycosidase to Transformation of Ginsenosides for the Effective Production of Specific Ginsenosides with Biological Efficacy" Biotechnology and bioprocess engineering, 17(3): 538~546 
  8. Han, Gang ; Lee, Nam-Keun ; Lee, Yu-Ri ; Jeong, Eun-Jeong ; Jeong, Yong-Seob 2012. "Optimization of Compound K Production from Ginseng Extract by Enzymatic Bioconversion of Trichoderma reesei" 한국식품영양학회지 = The Korean journal of food and nutrition, 25(3): 570~578 
  9. 2013. "" Food science and biotechnology, 22(6): 1629~1638 
  10. Nam, Ki Yeul ; Choi, Jae Eul ; Park, Jong Dae 2013. "Transformation Techniques for the Large Scale Production of Ginsenoside Rg3" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 21(5): 401~414 
  11. 2014. "" Journal of ginseng research = 高麗人參學會誌, 38(4): 264~269 

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