食品工业科技2017，Vol.38Issue(16)：154-158,5.DOI:10.13386/j.issn1002-0306.2017.16.029
干燥方法对沙芥叶片品质的影响
Effects of drying methods on quality of leaves in Pugionium cornutum (L.) Gaertn.
摘要
Abstract
Air-drying,vacuum drying and blasting drying with different temperature(40,60 and 80 ℃)were compared on the quality of dried and rehydrated leaves of Pugionium cornutum (L.) Gaertn.and the physical characteristic and nutrition component were investigated.The results showed that obvious differences of physical properties and nutrient contents were found between treated leaves with different drying methods and fresh leaves.In the aspect of physical properties,the rehydration rate of leaves in vacuum drying was significantly higher than that of other treatments (p ＜ 0.05).In terms of nutrients,the amino acid,Vc and soluble protein content of dried and rehydrated leaves products in vacuum drying were higher than other drying methods (p ＜ 0.05).In a word,the vacuum drying did the least harm to the nutrients of leaves and had better reconstituability.It was the better method which had better quality and shorter times for processing.关键词
沙芥/干燥方法/品质Key words
Pugionium cornutum(L.) Gaertn./drying methods/quality分类
轻工纺织引用本文复制引用
张晓艳,张凤兰,郝丽珍,杨忠仁,张慧,布仁吉雅,那顺吉日嘎拉..干燥方法对沙芥叶片品质的影响[J].食品工业科技,2017,38(16):154-158,5.基金项目
国家自然科学基金(31160393) （31160393）
公益性行业(农业)科研专项(201203004) （农业）
内蒙古主席基金项目 （）
内蒙古农业大学科技创新(培育)团队(NDPYTD2013-3). （培育）
