天气预报 > 其他 > 淀粉保质期一般是多久
淀粉保质期一般是多久
更新时间: 2020-11-04 00:00:00  

淀粉在常温防潮包装下的保质期一般为半年,是一种极易变质的商品。在保存时必须注意以下事项:1.防潮湿:淀粉容易吸湿膨胀甚至腐败发霉。因此,在保存过程中必须保持干燥,防止潮湿。2.如果在高湿度情况下再遇到高温度,淀粉就有发生糊化的可能。所以一般室内温度应保持在15℃以下,相对湿度不超过70%为宜,并注意通风。

关键词: 淀粉 保质期 一般 多久

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