文章基本信息

标题：DETERMINATION and SOLUTION of MOISTURE SORPTION ISOTHERMS of FOODS
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作者：Mustafa Erbaş ; Cihadiye Candal ; Özlem Kılıç 等
期刊名称：Gida : Journal of Food
印刷版ISSN：1300-3070
电子版ISSN：1309-6273
出版年度：2016
卷号：41
期号：3
页码：171-178
DOI：10.15237/gida.GD15045
出版社：Association of Food Technology, Turkey
摘要：Moisture sorption isotherms are determined at a constant temperature by drawing a graph (m=f(a w ) T ) of water content (m) and water activity (a w ) of food and they give us very useful information about condition of food. Some equations such as GAB, BET, Halsey and Henderson, considering relation among water activity, moisture content and binding energy of water, have been developed in order to symbolize sorption isotherms of food. Experimental determination of sorption isotherms, means of constants, and solving of sorption equations were reviewed in this article.
关键词：Water activity; sorption isotherms; sorption equations; GAB; BET