摘要
试验研究涂膜处理结合MAP(自发气调包装)的甜玉米鲜苞在常温和低温贮藏过程中生理生化指标变化,探讨甜玉米鲜苞在贮藏过程中营养成分、呼吸强度、贮藏环境O2/CO2浓度等变化,分析了各种变化的原因及相互联系。结果表明,低温贮藏要比常温贮藏保质期延长10d左右,同时涂膜处理结合小包装气调贮藏能够更有效地抑制甜玉米鲜苞在贮藏过程中营养成分的消耗和呼吸高峰的到来,可更大限度延长甜玉米鲜苞的贮藏时间。
This paper studied the character of coating sweet maize when they were stored at room temperature, at 1.0 - 4.0℃ temperature, and especially packaged with plastic film after treated with preservation. It also discussed the changes of nutritional characters, respiration intensity and O2/CO2 in the storage, and analyzed the causes of the various changes and mutual relationship. The result shows that shelf-life can prolong 10 days at low temperature and controlled than at room temperature. The packaged with plastic film, coating and low temperature can effectively restrain the loss of water and the process of respiration.
出处
《玉米科学》
CAS
CSCD
北大核心
2007年第5期144-147,共4页
Journal of Maize Sciences
关键词
甜玉米
涂膜
自发气调包装
保鲜技术
Sweet maize
Coating
Modified atmosphere packaging
Fresh keeping techniques
