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Bulletin of Botanical Research ›› 2001, Vol. 21 ›› Issue (4): 583-586.

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THE PPO ACTIVE STUDY OF CELL CULTURE SUBSTANCE OF TAXUS CUSPIDATA

HU Feng-qing1, WANG Sen-lin1, MA Hui1, WANG Guan-lin2   

  1. 1. The Department of Life and Science, Liaoning University, Shenyang 110036;
    2. The Department of Life and Science, Liaoning Normal University, Dalian 116029
  • Received:2001-07-21 Online:2001-12-15 Published:2016-06-14

Abstract: The study testify that PPO has close relationship with growth of cell culture substance of Taxus cuspidata. Vc, NaCl, benzoic acid, Na2SO3 et al can restrain PPO active of cell culture substance of Taxus cuspidata, which can alleviate brown and promote continue growth of cell culture substance of Taxus cuspidata.However, CuSO4, CA, PVP et al can activate active of PPO, which can aggravate cell culture substance becoming brown and restrain further growth of cell culture substance of Taxus cuspidata.

Key words: PPO, Taxus cuspidata, inhibitor