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以“安哥诺”李为试材,研究了不同浓度1-甲基环丙烯(1-MCP)处理对常温货架期间李果实品质、呼吸速率及乙烯释放速率的影响。结果表明:在1-MCP处理后“安哥诺”李仍能正常软化,并且保持较高的可溶性固形物含量;1-MCP处理推迟了“安哥诺”李乙烯释放高峰的出现时间,1 500nL·L~(-1)和2 000nL·L~(-1)处理在贮藏前27d明显抑制了呼吸速率,在贮藏期的前18d显著抑制了乙烯释放速率。试验表明,1-MCP处理后常温贮藏“安哥诺”李技术可行,具有实际应用价值。
The effects of different concentrations of 1-methylcyclopropene (1-MCP) on the quality, respiration rate and ethylene release rate of plum during storage at room temperature were studied using “Angogon” and “Li”. The results showed that after treatment with 1-MCP, the “Angogon” plum could still soften normally and maintain a high content of soluble solids. The 1-MCP treatment delayed the release of the “Angogonian” plumbum The emergence time, 1 500nL·L -1 and 2 000nL·L -1 significantly inhibited the respiration rate 27 days before storage, and significantly inhibited the ethylene release rate in the first 18 days of storage. Tests show that 1-MCP treatment at room temperature storage “Angogon ” Lee technology feasible, with practical value.