| 一种草莓新鲜度指示标签的研究与设计 |
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| 引用本文： | 王桂莲,未新玲,杨洪洋,司艳娇,吕永杰,周亮.一种草莓新鲜度指示标签的研究与设计[J].科技咨询导报,2014(33):185-186. |
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| 作者姓名： | 王桂莲 未新玲 杨洪洋 司艳娇 吕永杰 周亮 |
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| 作者单位： | 佳木斯大学机械工程学院,黑龙江佳木斯154007 |
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| 基金项目： | 佳木斯大学大学生创新创业训练计划项目[2012xj012]. |
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| 摘 要： | 该文对草莓采后生理特性进行了分析，设计了一种以红萝卜色素溶液作为pH敏感剂的水果新鲜度智能指示标签，主要由pH敏感剂涂层、pH敏感剂载体和透明基材这三部分组成，在包装使用过程中完全避免了指示剂的安全性、迁移性对水果造成污染的问题。基于指示标签的显色理论，详细分析了在草莓成熟和过熟阶段内指示标签的颜色变化情况。
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| 关 键 词： | 草莓 新鲜度 敏感剂 指示标签 |
Research on a Kind of Label Indicating Strawberry Freshness |
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| Wang Guilian,Wei Xinling,Yang Hongyang,Si Yanjiao,Lv Yongjie,Zhou Liang.Research on a Kind of Label Indicating Strawberry Freshness[J].Science and Technology Consulting Herald,2014(33):185-186. |
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| Authors: | Wang Guilian Wei Xinling Yang Hongyang Si Yanjiao Lv Yongjie Zhou Liang |
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| Institution: | (College of mechanical engineering, Jiamusi University, Jiamusi Heilongiiang, 154007,China) |
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| Abstract: | A kind of fruit freshness indicator label is proposed after the analysis of physiological characteristics of strawberry fruits. pH sensitive agent of this label is red radish pigment.The label consists of three layers：pH sensitive agent,pH sensitive agent carrier and transparent base material.Many pollution problems caused by the indicator label on the fruits can be avoided during storage life if using it.According to the coloration principle,the color change laws of indication label are analyzed at the different maturity periods of strawberry in detail. |
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| Keywords: | Strawberry Freshness Sensitive agent Indication label |
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