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ACTA HORTICULTURAE SINICA ›› 2003, Vol. 30 ›› Issue (5): 525-529.

• 研究论文 • Previous Articles     Next Articles

Effect of 1-MCP and Storage Temperatures on Respiration, EthyleneProduction and Fruit Quality of Peach and Nectarine

Ma Shushang;Tang Yan;Wu Chunlin;Liu Yalong;Du Guangyuan   

  1. ( College of Horticulture Sciences, Northwestern Sci2Tech University of Agriculture and Forestry , Yangling 712100 , China)
  • Received:2003-01-07 Revised:2003-04-30 Online:2003-10-25 Published:2003-10-25

Abstract: Effects of 1-methylcyclopropene (1-MCP) and storage temperatures on respiratory rate and ethylene production rate were investigated in relation to flesh firmness , titratable acid , total soluble solids and internal browing of ‘Qinguang 2’nectarine and ‘Qinwang’peach fruits during storage at 0 ℃and 5 ℃. Fruit stored at 0 ℃had more reduced rates of respiration and ethylene production , firmer flesh and less internal browing compared with those at 5 ℃. Application of 1μL·L-1 1-MCP inhibited the rates of both respiration and ethylene production, delayed fruit soffening and reduced internal browing , but had no obvious effects on contents of titratable acid and
total soluble solids. The potential to use 1-MCP for storage and transport of nectarine and peach can be expected.

Key words: 1-MCP, Peach, Nectarine, Storage, Respiration, Ethylene, Fruit quality

CLC Number: