以采自河南信阳的板栗为试材，进行1-MCP（1-甲基环丙烯）处理，于0℃低温下贮藏，通过测定失重率、腐烂率和VC等指标，旨在研究其对板栗采后生理的影响。得到试验结果：1.0μL/L 1-MCP处理可有效抑制板栗失重、VC和还原糖含量的下降，推迟果实的后熟与衰老。0℃贮藏75 d以后，好果率达86.6%，且外观色泽饱满，风味正常。%Chestnut collected from Henan Xinyang were treated with 1-Methylcyclopropene (1-MCP), then stored at 0℃. Through the determination of weight loss rate, decay rate, VC and other indicators, aims to study the influence on chestnut postharvest physiology.The results showed that chestnut treated with 1.0 μL/L effec-tively inhibiting its weight loss, vitamin C and delaying the declining of sugar content ;delay the ripening and senescence of Xinyang. Chestnut fruits, the rate of good fruit was 86.6%when stored at 0℃for 75 d, then look fresh and full flavor normal.
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