食品工业科技2012，Vol.33Issue(12)：251-254,4.
黎豆荚高温高湿干燥工艺的研究
Study on high temperature and humidity drying of velvetbean
摘要
Abstract
High-temperature and high-humidity drying technology was adopted to study the effect of drying conditions on the quality of dried velvetbean,determine the optimal drying conditions,which provided experiment basis to commercial process of dried velvetbean.The results indicated that appropriate humidity could improve the color,shape and rehydration rate of dried vevetbean.The optimal drying conditions with three-stage drying were as follows：earlier stage temperature 80℃,relative humidity 55%,drying time 30min,medium stage temperature 80℃,relative humidity 35%,drying time 30min,last stage temperature 80℃,relative humidity 25%,drying time 155min.The dried velvetbean processed by this method had low browning and contraction percentage（about 48%）.The final moisture content of the product was about 7.4%,and the dried velvetbean had bright color,taste crisp and tender after rehydration.关键词
高温高湿干燥/品质/黎豆荚Key words
high-temperature and high-humidity drying/quality/dired velvetbean分类
轻工纺织引用本文复制引用
贾磊,孔进喜,刘艳红,吴越,熊善柏,赵思明..黎豆荚高温高湿干燥工艺的研究[J].食品工业科技,2012,33(12):251-254,4.基金项目
广东省教育部产学研项目 （）
