微型结球白菜包装贮藏效果试验

Storage Test for Packaging of Little-Chinese Cabbage

对微型结球白菜进行机械冷库冷藏和泡沫箱小塑料袋包装加冰贮藏试验,结果表明,采用小型机械冷库在1～5℃温度范围内贮藏,叶球腐烂和萎蔫损耗均能得到有效的控制,较室温贮藏能延长上市60d左右,基本可实现浙南地区微型结球白菜春季生产用于夏季销售的目标。采用泡沫箱贮运小塑料袋包装微型结球白菜,每箱加冰2,4kg基本可保质贮藏36h和48h,不加冰则只能贮藏24h。

Cold storage tests are carried out using machinery cold storage or bubble film box storage and small plastic bag packaging covering ice for little-chinese cabbage. The results showed that using small mechanical cold storage in storage temperature range of 1℃-5℃, both the head leaves rot and wilting loss could be better controlled, compared with room temperature storage, could keep fresh more than 60 d. It was produced in spring and sale in summer, Using bubble film box storage for little-chinese cabbage packaging with small plastic bag, each box plus ice 2 kg or d kg could be keep fresh for 36 h and 48 h, however the control only for 24 h.