摘要
网纹甜瓜是较难贮藏的一种瓜类果实,随着贮藏时间的延长它所含有的糖分、水分、硬度、重量等都会下降。使用-0.5℃的低温可以减弱其呼吸强度和水分蒸腾作用,聚乙烯塑料薄膜小包装由于具有一定的气密性,可以调节包装内气体组成和提高湿度,从而抑制了网纹甜瓜在贮藏过程中的生理活动,使其重量、糖分、硬度等的下降趋势减缓.包装内加入保鲜剂时,可以脱除果实后熟所产生的催熟激素—乙烯.
Net Melon is a kind of melon and it is difficult that it is stored.As the storage time goes on, its sugei、hardness, water and weight all will drop.At — 0.5℃ , its breathe strength and steam rising can be reduced.As the small packet been made of polyethylene film has a certain ventilating function, it can regulat the composition of air and raise the humidity in the packet and restrain physiology activity of Net Melon during storage, and make falling tendency of its weight, suger and hardness to reduce.If the preservative is put in the packet it can absord the ripe hormone (ethylene) during maturation.
关键词
网纹甜瓜
低温
小包装
保鲜剂
Net Melon
low temperature
The small packet
Preservative
