怀山药干燥处理模型的建立与评价  

Establishment and Evaluation on Experimental Model of Drying for Chinese Yam

作　　者：陈艳珍[1] 任广跃[1] 张仲欣[1] 化春光[1] 

机构地区：[1]河南科技大学食品与生物工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2010年第1期77-80,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省重点科技攻关计划项目(092102110023);河南科技大学科学研究基金项目(2008ZY040)

摘　　要：建立了新鲜怀山药的干燥模型,通过分析3种经验薄层干燥模型得出:Page薄层干燥模型较单项扩散模型和指数模型更适合表达怀山药的干燥规律,并确定出基于Page薄层干燥模型的不同干燥条件下的模型系数,方差分析均为极显著。Experimental models of drying for Chinese yam were investigated in this paper.Three experiential thin-layer drying models were analyzed.The result revealed that Page equation was more suitable to express Chinese yam drying than monomial proliferation model and the exponential model.At the same time,coefficients of the Page equation were obtained,and analysis of variance was significant.

关 键 词：怀山药 干燥模型 评价 

分 类 号：S632.1[农业科学—蔬菜学]