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Comparison betweenFusarium sacchari and industrial enzyme preparation on the biotransformation of effective component in Panax notoginseng stems and leaves.

HAN Ying1;HU Xiao-min2;JIANG Bin-hui2;ZHAO Yu-qing3   

  1. 1College of Land Environment, Shenyang Agriculturl University, Shenyang 110161, China; 2College of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China;3College of Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110006, China
  • Received:2007-08-15 Revised:1900-01-01 Online:2008-08-10 Published:2008-08-10

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Abstract: The antitumor component ginsenoside compound K (C-K) in Panax notoginseng stems and leaves was bio-transformed with biotechnology. The effects of Fusarium sacchar and industrial enzyme preparations β-glucanase and cellulase on the biotransformation of total saponins in P. notoginseng’s leaf and stem were compared, and, with C-K as determination object, the preparation procedure with higher transformation activity and C-K yield was screened. The results showed that the C-K yield transformed by F. saccharwas was 215 times of that in crude saponion, and 2-3 and 3 times of that by β-glucanase and cellulase, respectively.

Key words: Pinus sylvestris var.mongolica, Sand-fixation plantation, Decline traits, Shoot blight