用活性薄膜贮存活鱼

An Application of Active film to Storage of Live Fish

研究了无机物充填的ＰＥ薄膜──活性薄膜（ＡＦ）贮存活鲤鱼，在封闭的状态下，与普通聚乙烯薄膜袋相比，能明显地提高鲤鱼的平均寿命，其袋中水的溶解氧浓度及ｐＨ值均高于ＰＥ薄膜袋，说明该活性薄膜具有调节水中氧气及二氧化碳浓度的功能。

he eylindrical bags made of inorganic-filled PE film(active Film) (AF)with fresh water were applied to storage living carp. The top of the bags were closed usually with the exception of the moment for determing the content of dissolved Oxygen(DO). For comparision, a Cylindrical glass jar and the cylindrical bags made of PE film were used to do the same test. The content of DO in different type containers with living carps was measured. It indicated that the content of DO in the AF bags was more than that in the others obviously. Thus,it is significant that it can be used to store and transport aquatic plant and animal or other organisms in a closed container.