不同贮藏温度对秦阳苹果采后生理的影响  

Effects of Post-harvest Physiology on Qinyang Apple during Storage under Different Temperature

作　　者：高华[1] 鲁玉妙[1] 王雷存[1] 万怡震[1] 赵政阳[1] 胡艳妮[1] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100

出　　处：《华北农学报》2010年第B08期154-156,共3页Acta Agriculturae Boreali-Sinica

基　　金：国家科技支撑计划(2006BAD01A1704-8);陕西省"13115"科技创新工程项目(2008ZDGC-01);西北农林科技大学唐仲英育种基金项目

摘　　要：以早熟苹果新品种秦阳为试材,研究了秦阳苹果采后室温贮藏与低温冷藏中果实的呼吸速率、乙烯释放速率、失水率及果实内在品质的变化。结果表明,0～1℃冷藏能明显降低呼吸速率,推迟呼吸高峰的出现,显著抑制了果实的乙烯释放,室温贮藏乙烯最高峰值是0～1℃冷藏的1.72倍。0～1℃冷藏42d后,秦阳苹果较新鲜,较室温贮藏果肉硬度高出26.4%,总酸高0.31%。Studies of respiratory,ethylene production,dehydration and fruit quality of Qinyang apples during the storage at the room temperature and at 0-1℃.The result showed that the respiratory and ethylene production was inhibited significantly at 0-1℃storage,ethylene peak at the room temperature storage was 1.72 times than at 0-1℃.After storage 42 d at 0-1℃,the fruit was flesh,fruit firmness was higher 26.4%,acids was higher 0.31% than the room temperature.

关 键 词：苹果 秦阳 贮藏 乙烯 采后生理 

分 类 号：S661.1[农业科学—果树学]