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%。
关键词:
苹果,
秦阳,
贮藏,
乙烯,
采后生理
Abstract: 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.
Key words:
Apple,
Qinyang,
Storage,
Ethylene,
Post-harvest physiology
中图分类号:
高华, 鲁玉妙, 王雷存, 万怡震, 赵政阳, 胡艳妮. 不同贮藏温度对秦阳苹果采后生理的影响[J]. 华北农学报, 2010, 25(S1): 154-156. doi: 10.7668/hbnxb.2010.S1.035.
GAO Hua, LU Yu-miao, WANG Lei-cun, WAN Yi-zhen, ZHAO Zheng-yang, HU Yan-ni. Effects of Post-harvest Physiology on Qinyang Apple during Storage under Different Temperature[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(S1): 154-156. doi: 10.7668/hbnxb.2010.S1.035.