无核白葡萄太阳能干燥设施试验研究  

Experiment of Solar Drying Shelter of Seedless Grapes

作　　者：范婷婷[1] 汪政富[1] 胡小松[1] 吴继红[1] 崔永峰[2] 王海[3] 

机构地区：[1]中国农业大学食品科学与营养工程学院,北京100083 [2]新疆生产建设兵团农13师科技局,新疆哈密839002 [3]农业部规划设计院,北京100026

出　　处：《农机化研究》2009年第11期175-177,共3页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"科技支撑计划项目(2006BAD05A04)

摘　　要：为了缩短葡萄干的干制时间,保证品质,利用新疆地区充足的太阳能,研制了一种新型的集热太阳能干制设备。在新疆哈密地区进行了无核白葡萄的干制实验,使用无纸记录仪对干燥期间太阳能晾房和传统晾房内的温度、湿度进行了监测。结果表明,干燥期间太阳能干燥设备的温度较高,集热效果显著,可以有效地加快干燥速率,使干燥时间从原来的45d缩短到14～20d,湿度随干燥时间的延长而降低。同时,产品的绿极品率从传统晾房的50%提高到80%,维C含量也比传统晾房高1倍。A new type of solar drying equipment was developed in order to shorten the drying time, and improve the quality in Hami, Xinjiang, China. Drying experiments of white seedless grapes had been studied, and a kind of paperless recorder was used to memorize the temperature and the humidity in both equipments. The results showed that the temperature was higher, and drying effect was very remarkable in the Solar energy equipment. As compared with the traditional shelter, the drying time was shortened from 45 days to 14 - 20 days. And the humidity was reduced during period. At the same time, the green grade of products increased to 80% from 50% , and vitamin C content was also doubled.

关 键 词：太阳能 干燥 无核白葡萄 

分 类 号：S375[农业科学—农产品加工]