摘要
采用"青绿一号"黄瓜为试材,用0℃处理4h,研究了4℃和7℃冷害温度对冷害指数、冷害发生率、丙二醛(MDA)含量、细胞膜渗透率、过氧化氢酶(CAT)活性、过氧化物酶(POD)活性等指标的影响。结果表明:冷激处理可以减轻黄瓜贮藏中的冷害。因此,黄瓜在处于冷害温度范围内运输时,可通过预先冷激的方法减轻冷害造成的损失。
Adopting ＇Green No. 1 ＇ cucumber as experiment rnalerial, treated for 4 h at 0℃, the effect of 7℃ and 4℃ treatments on chilling injury index, chilling injury incidence, rnalondialdehyde content, membrane permeability, CAlF activity,POD activity of it were studied. The results showed that the cold shock treatment could reduce chilling injury in cucumber storage under low temperature. Therefore,when cucumber was transported in the temperature that could lead to chilling injury,it was useful to lighten the chilling injury by the cold shock treatmont.
出处
《北方园艺》
CAS
北大核心
2014年第1期127-130,共4页
Northern Horticulture
基金
国家"十二五"农村领域科技计划资助项目(2012BAD38B02-04)
关键词
黄瓜
冷害
冷激处理
cucumber
chilling injury
cold shock treatment
