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ACTA HORTICULTURAE SINICA ›› 2004, Vol. 31 ›› Issue (1): 87-89.

• 研究报告 • Previous Articles     Next Articles

Effects of Posthavest Treatment with 1-MCP on Ripening and Softening of Persimmon Fruits

Zhu Dongxing1,3;Rao Jingping1*; Ren Xiaolin1;Pu Peng2   

  1. (1 Horticultural College , Northwestern Sci-Tech University of Agriculture and Forestry , Yangling 712100 , China ; 2 College of Life Science, Northwestern Sci2Tech University of Agriculture and Forestry , Yangling 712100 , China ; 3 Life Science and Engineering Department , Changshu College , Changshu 215500 , China)
  • Received:2003-03-17 Revised:2003-09-24 Online:2004-02-25 Published:2004-02-25
  • Contact: Rao Jingping

Abstract: Effects of postharvest treatment with 1-MCP on persimmon fruits ( Diospyros kaki L. ‘Huoshi’)were investigated. The results showed that 1-MCP treatment significantly decreased ethylene evolution , delayed appearing time of ethylene peak , ACO (ACC Oxidase) activity peak and respiration peak , and inhibited ACO activity and respiration rate in early postharvest ; as kept fruit firmness and increased percentage of firm fruits. It indicated that 1-MCP treatment delayed ripening and softening of persimmon fruits , and extended postharvest storage life.

Key words: Persimmon, 1-Methlcyclopropene (1-MCP), Ethylene, Ripening

CLC Number: