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在储粮中,粮食水份大小是引起粮食变化最重要因素.为使粮食达到安全储存,首先要解决粮食水份问题.目前,使粮食水份降低到安全储存的程度,比较通用的办法,有露天晾晒和机械烘干两种.露天晾晒,因受气候条件的约束,在储存量大的情况下,粮食不等晒干就会出现坏粮现象;机械烘干,虽不受大自然约束,但烘后的粮食磨面发粘,不好吃.生产淀粉因糊化而降低出粉率,出口因色泽不好不受欢迎.露天晾晒需要大量的人力和机械,
In the storage of grain, the size of the grain is the most important factor that causes the food change. In order to achieve the safe storage of grain, the first issue is to solve the problem of water of grain. At present, it is more common to reduce the amount of water in the grain to the level of safe storage. There are open air drying and mechanical drying two.Open air drying, due to climatic conditions constraints, in the case of large storage, the food will appear from bad grain drying; mechanical drying, although not bound by nature , But after drying the food grinding surface sticky, not good.Production of starch due to gelatinization and reduce the output of powder, the export is not popular due to poor color.Air drying requires a lot of manpower and machinery,