| 包装形式和贮藏条件对柠檬冻干片在贮藏过程中色泽变化的影响 |
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| 引用本文： | 邓其海,侯小桢,丁心,秦轶,章斌.包装形式和贮藏条件对柠檬冻干片在贮藏过程中色泽变化的影响[J].安徽农业科学,2016,44(33):77-79. |
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| 作者姓名： | 邓其海 侯小桢 丁心 秦轶 章斌 |
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| 作者单位： | 广东中兴绿丰发展有限公司,广东河源,517000;韩山师范学院生命科学与食品科技学院,广东潮州,521041 |
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| 基金项目： | 广东省扬帆计划引进创新创业团队专项资助项目(2015YT02H049)；国家星火计划项目(2015GA780044)；广东省科技计划项目(2012A020603008)；广东省教育部产学研结合项目(2012B091000074)；广东省科技计划项目(2013B020503068)；广东普通高校工程技术开发中心项目(GCZX－A1415)；潮州市重点农业科技项目(201605)。 |
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| 摘 要： | 目的]寻求适用于柠檬冻干片的包装材质及其合适的贮藏条件。方法]以真空冷冻干燥方法加工出的柠檬干片为试材,探讨不同包装形式和不同贮藏条件对柠檬冻干片色泽变化的影响。结果]贮藏温度、氧气和光照均会令柠檬冻干片产生不同程度的褐变,且贮藏温度对柠檬冻干片的色泽变化影响最大,其次是氧气,再次是光照强度。结论]选择避光、脱氧包装并于低温条件贮藏更利于柠檬冻干片的色泽保持。
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| 关 键 词： | 柠檬冻干片 真空冷冻干燥 包装形式 贮藏条件 |
Effect of Package Forms and Storage Conditions on Color Change of Freeze-drying Lemon Slices during Storage |
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| Abstract: | Objective] The aim was to obtain appropriate packaging materials for lemon freeze-drying slices and optimal storage conditions. Method] Taking lemon and green tea as material, effects of different packaging forms and different storage temperature on the color change of freeze-drying lemon slice was explored.Result] Storage temperature, oxygen and light can cause browning of freeze-drying lemon slices at different levels, and storage temperature has greatest effect on the color changes, followed by oxygen and light intensity came last. Conclu-sion] Selecting light-avoiding and de-oxygen package material as well as low temperature storage condition is more conductive to maintain the color of freeze-drying lemon slices. |
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| Keywords: | Lemon freeze-drying slices Vacuum freeze drying Packaging methods Storage conditions |
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