| 真空冷冻干燥在食品中的应用 |
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| 引用本文： | 许韩山,张慜,孙东风,毛文岳. 真空冷冻干燥在食品中的应用[J]. 干燥技术与设备, 2008, 6(2): 102-106 |
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| 作者姓名： | 许韩山 张慜 孙东风 毛文岳 |
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| 作者单位： | [1]江南大学食品科学与技术国家重点实验室,江苏无锡214122 [2]山东鲁花集团研发中心,山东莱阳265200 |
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| 摘 要： | 介绍了真空冷冻干燥技术的原理、工艺流程和应用。通过水的相平衡图及三相点示意图。阐述了真空冷冻干燥技术的原理；分析了真空冷冻干燥过程中各阶段的特点；论述了真空冷冻干燥在食品加工中的应用。
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| 关 键 词： | 真空冷冻干燥技术 工艺流程 预冻 升华干燥 解析干燥 |
Application of Vacuum Freeze-Drying Technology in Food Processing |
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| Affiliation: | XU Han-shan, ZHANG Min, SUN Dong-feng, MAO Wen-yue (1. Key Laboratory of Food Science and Safety, Ministryof Education, Southern Yangtze University,Wuxi 214122, China; 2.Luhua Group Company,Shangdong Laiyang 265200,China) |
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| Abstract: | This article clarifies the principles, the technology processes and some applications of the Vacuum Freeze-drying Technology. Through the triphase equilibrium plot and the triple point sketch map of the water, the principle of the Vacuum Freeze-drying Technology was elaborated, the characteristics of various stages in the process of the Vacuum Freeze-drying Technology were analyzed, and the applications of the Vacuum Freeze-drying Technology were discussed. |
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| Keywords: | the Vacuum Freeze-drying Technology the technology process prefrozen sublimation -drying desorption-drying |
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