草莓与蓝莓果实贮藏保鲜技术初探

Study on Strawberry and Blueberry Fruit for Long-term Storage and Fresh-keeping

根据热电效应原理,采用高精密度电子冷却冷藏库,对草莓及蓝莓果实进行了贮藏保鲜研究。试验结果表明,电子冷藏比机械冷藏温度变动幅度小,果实呼吸速度受到抑制,果实腐烂发生率低,水分蒸发量减少,长期保鲜效果明显提高。

According to the principle of heat electrics effect,used electrical cold storage to store strawberry and blueberry fruit.The result showed that the effect of electrical cold storage is better than that of mechanics.By electrical cold storage,the temperature changes less,the breath of fruit could be contorlled,the putrid rate was lower,and the water evaporation was decreased as well.