不同太阳能干燥设备处理对杏干品质的影响

以新鲜库买提杏果实为试材,自然风干晾晒为对照,研究两种太阳能干燥设备加工杏干的品质效果。结果表明,当杏干基含水率达到20%时,GTG太阳能干燥设备用时5 d,5HT-2型太阳能干燥设备用时6 d,自然风干晾晒用时8 d;GTG太阳能干燥设备处理的杏干含水率为17.458%,含水量适中,口感更好,且易于储藏,制备的杏干优级品率达到83.30%,是自然风干晾晒优级品率的1.2倍。综合评价,GTG太阳能干燥设备处理杏果的制干效果最好,且节能、环保,适于推广。

Effect of Different Solar Drying Equipments on the Quality of Dried Apricot

The experiment used fresh kumaiti apricot as material, nature air-drying as control, and studied the drying effects of the two solar drying equipments. The results showed that, period time with GTG solar drying apricot was five days, period time with 5HT-2 solar drying was six days, nature air-drying was eight days, when water content rate of dried apricots was 20%. 17.458 percent of water content in GTG solar drying apricots was moderate, tasted better, and easy to storage. Superior grade product rate of GTG solar drying apricot was 83.30%, which was 1.2 times better than nature air-drying product. The drying effect with GTG solar drying equipment was the best in synthetic evaluation.