新红星苹果变动气调贮藏参数的研究（一）

Changing Parameters in CA srorage to prolong fresh-keeping period of apple var Srarkrimson

通过严格配气和控温，对新红星苹果气调贮藏进行了研究。结果表明：在温度由起始１５℃和１０℃逐渐降至０℃，ＣＯ２由起始１２％（或２０％）逐渐降至６％，Ｏ２为３％（或由１％升至３％）条件下，新红星苹果贮藏６个月，保鲜效果好于０℃冷藏，比标准气调稍差。另外，研究认为在入贮初期难以降至０℃的贮藏设施中贮藏新红星苹果，必须要用有气调作用的包装材料，才能取得好的效果。

Practice of CA storage at different temperatures and different levels of gas components showed thatgradually reducing the temperature form 15 or 10℃ at the beginning of storage to 0℃ and changing the concentrations0001as components from 12 or 20%for CO2 with 3 or 1% for O2 at the starting to 6%(CO)with 3%(O2) resultedin a better effectiveness on fresh-keeping for Starkrimson after 6 months than common practice.If the storage installa- tion can not reduce the temperature of fruit to 0℃ for several days after storage started,it is better to pack the fruitwith material playing CA function, which gives a better result.