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加工型桃品种耐贮性的比较
引用本文:徐凌,郝义,张广艳,王岩,林凯,吕仁强.加工型桃品种耐贮性的比较[J].保鲜与加工,2009,9(5):41-43.
作者姓名:徐凌  郝义  张广艳  王岩  林凯  吕仁强
作者单位:辽宁农业职业技术学院,营口,115009;大连市金州区科学技术局,辽宁,116000
摘    要:以加工型金露桃、菊黄桃和晚黄桃品种为试材,在0~1℃,RH85%,90%条件下预冷24h,码垛后置于(1±0.5)℃、RH85%-90%条件下冷藏,研究其耐贮性。结果表明,金露桃营养物质代谢和硬度变化速度最快,果肉褐变程度最重,耐藏性最差,贮藏35天已没有加工价值;菊黄桃较耐贮藏,贮藏42天后仍有加工价值;晚黄桃贮藏效果最好,贮藏至第63天后仍适宜加工。

关 键 词:品种  耐贮性  加工型桃

Comparison Study on Fruit Storability of Different Processing Peach Cultivars
XU Ling,HAO Yi,ZHANG Guang-yan,WANG Yan,LIN Kai,LV Ren-qiang.Comparison Study on Fruit Storability of Different Processing Peach Cultivars[J].Storage & Process,2009,9(5):41-43.
Authors:XU Ling  HAO Yi  ZHANG Guang-yan  WANG Yan  LIN Kai  LV Ren-qiang
Institution:XU Ling1,HAO Yi2,ZHANG Guang-yan1,WANG Yan3,LIN Kai3,LV Ren-qiang3 (1.College of Liaoning Agricultural Vocation Technology,Yingkou 115009,China,2.Liaoning Institute of Pomology,3.Science , Technology Bureau of Jinzhou,Liaoning 116000,China)
Abstract:The storability of three processing peach cultivars including 'Jinlu', 'Juhuang' and 'Wanhuang' were investigated in this study which storaged under the conditions of ( 1±0.5 )℃ and RH 85%-90% following the post harvest treatment of pre-cooling at 0-1℃ for 24 h. The results showed that 'Jinlu' peach presented rapid changes of nutritive matters and flesh firnmess, serious browning, poorest storage ability, and there Were no value for further processing after 35 d, 'Juhuang' could be storaged for 42 d for processing and 'Wanhuang' could be for 63 d. The storage ability of three processing peach cultivars tested are as following with descent order:. 'Wanhuang', 'Juhuang' and 'Jinlu'.
Keywords:storability peach  comparison  processing peach  
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