| 脱水蔬菜等温吸湿规律研究 |
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| 引用本文： | 王成芝,刘福义.脱水蔬菜等温吸湿规律研究[J].东北农业大学学报,1994,25(1):61-65. |
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| 作者姓名： | 王成芝 刘福义 |
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| 作者单位： | 东北农业大学 |
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| 摘 要： | 对预处理菜豆、青椒和茄子的脱水产品进行了静态吸湿试验，得出了反映其平衡含水率、温度和水分活度的等温吸湿曲线；分析讨论了温度、水分活度和物料结构对平衡含水率的影响；并得出３种物料各自最适宜的数学模型及其相应的模型系数。
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| 关 键 词： | 脱水蔬菜，等温吸湿，平衡水分 |
STUDY ON ISOTHERMAL ABSORPTION OF DEHYDRATED VEGETABLES |
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| Zhang Min,Wang Chenzhi and Liu Fuyi.STUDY ON ISOTHERMAL ABSORPTION OF DEHYDRATED VEGETABLES[J].Journal of Northeast Agricultural University,1994,25(1):61-65. |
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| Authors: | Zhang Min Wang Chenzhi and Liu Fuyi |
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| Abstract: | In the paper, the tests for determining the static equilibrium moisture(ME) on dehydrated sword beau, sweet pepper,and eggplant have been made at 20,30 and 40℃ and over a range of water activity(aW) from 0.06￣ 0.88.The isothermal absorption curves have been obtained. The effects of temperature,aW,and strains on ME have been diScussed. The mostsuitable ME model has been selected.and the coefficients of the three plants have been determined. |
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| Keywords: | dehydrated vegetable isothermal absorption equilibrium moisturecontent |
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