包装形式对黄霉素喷雾粉水分的影响

摘要

To study impacts of different packages for water in flavomycin spray powder, and provide data for preservation and use. Flavomycin spray powder in three defferent packages were put into the Temperature-Hu-midity chamber (temperature 40℃, humidity 75%) for accelerated test, and observed on the 7th, 14th,21st and 30th. Moisture was detected on the 30th. Moisture of flavomycin spray powder in aluminum-foil bag was no difference (p>0.05) with the orginal powder. But the moisture of flavomycin spray powder in Polyethylene bags and one-side-aluminum-plastic bags were higher differently than that in orginal powder (p<0.01). Aluminum-foil bag protects flavomycin spray powderfrom water better.%　　研究不同的包装形式对黄霉素喷雾粉水分的影响，为该物料的保存和使用提供研究资料。黄霉素喷雾粉采用三种包装形式，同时放入恒温恒湿试验箱（温度40℃，湿度75%）进行加速试验，分别在第7、14、21和30天观察，并在第30天进行水分检测。结果显示铝箔袋包装黄霉素喷粉水分和原样没有差异（p＞0.05），聚乙烯自封袋和单面铝塑袋包装的水分不同程度的增加，差异极显著（p＜0.01）。所以，铝箔袋包装有利于黄霉素喷粉的保存。