| 胡萝卜真空冷冻干燥工艺的研究 |
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| 引用本文： | 夏业鲍,曾海彬,陆宁.胡萝卜真空冷冻干燥工艺的研究[J].包装与食品机械,2009,27(4):30-32. |
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| 作者姓名： | 夏业鲍 曾海彬 陆宁 |
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| 作者单位： | 安徽农业大学茶与食品科技学院,合肥,230036 |
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| 基金项目： | 安徽省科技攻关计划项目(07010302120) |
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| 摘 要： | 通过对胡萝卜进行真空冷冻干燥加工，经清洗，切分，热烫（90℃，1min）等预处理，预冻时间5h、预冻板温度-40℃，分时分段真空（真空度维持在5Pa左右）干燥，采用密封防潮包装，得到胡萝卜冻干产品。
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| 关 键 词： | 胡萝卜 真空冻干技术 加工工艺 品质分析 |
Study on Vacuum Freeze-drying Technology of Carrot |
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| XIA Ye-bao,ZENG Hai-bin,LU Ning.Study on Vacuum Freeze-drying Technology of Carrot[J].Packaging and Food Machinery,2009,27(4):30-32. |
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| Authors: | XIA Ye-bao ZENG Hai-bin LU Ning |
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| Affiliation: | College of Tea & Food Science and Technology;Anhui Agricultural University;Hefei 230036;China |
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| Abstract: | In this study,the carrot was pre-processed by vacuum freeze-drying processing,after cleaning,segmentation blanching(90℃,1min),pre-freezing time 5h,pre-freezing broad temperature-40℃,the sub-time vacuum freeze-drying was used for carrot drying(the vacuum about 5Pa),we adopted the moisture-proof sealed packaging technology,then the carrot of freeze-dried products was received. |
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| Keywords: | carrot vacuum freeze-drying technology process quality analysis |
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