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投稿时间:2015-09-06
投稿时间:2015-09-06
中文摘要: 预干燥工序是速冻薯条生产线中的重要一环。本试验研究了不同的预干燥条件(不同的干燥温度、干燥风速、干燥时间及单位面积铺料量)对薯条成品品质的影响,进而得出了最佳的预干燥工艺参数。试验结果表明,干燥温度为75℃、干燥风速为1.6 m/s、单位面积铺料量为15 kg/m2、干燥时间为60 min,在此预干燥工艺条件下生产出来的速冻薯条,其成品的综合品质最好。
Abstract:Pre-drying process was an important part in frozen French fries production line.The operation conditions different drying temperature,wind speed,drying time and material quantity per unit area were investigated by single and orthogonal array design methods based on quality of French fries,and their optimum levels were Found to be 75℃,1.6 m/s,60 min,15 kg/m2,respectively.Under the optimized conditions to produce frozen French fries,its product quality was best.
keywords: frozen French fries drying temperature wind velocity material quantity per unit area product
文章编号:201616018 中图分类号: 文献标志码:
基金项目:国家马铃薯产业技术体系项目(CARS-10-P23)
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