| 纳米SiOx在涂膜保鲜剂中的应用 |
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| 引用本文： | 马李一,甘瑾,殷宁,张弘,郑华,李彬,陈智勇,陈晓鸣.纳米SiOx在涂膜保鲜剂中的应用[J].北京林业大学学报,2004,26(6):98-101. |
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| 作者姓名： | 马李一 甘瑾 殷宁 张弘 郑华 李彬 陈智勇 陈晓鸣 |
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| 作者单位： | 北京林业大学材料科学与技术学院;中国林业科学研究院资源昆虫研究所 |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | 该实验采用正交试验设计,通过水晶梨涂膜贮藏3个月,对失重率和好果率两个指标进行统计分析,优选出涂膜剂最佳组成为甘草和竹叶混合液(10%)+紫胶(8%)+纳米SiOx(0.3%).试验结果表明在涂膜剂中加入纳米SiOx与不加纳米SiOx,水晶梨的失重率差异达显著水平(P<0.05).并与对照相比果实含有较高的Vc、有机酸和固形物含量,提高了果实亮度,增加了果品的色泽,有效地延长了果实的贮藏保鲜期.
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| 关 键 词： | 涂膜剂 纳米SiOx 纳米涂膜 |
Application of nano-SiOx in fruit preservation agent |
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| MA Liyi, GAN Jin, YIN Ning, ZHANG Hong, ZHENG Hua, LI Bin, CHEN Zhiyong, CHEN Xiaoming.School of Material Sciences and Technology.Application of nano-SiOx in fruit preservation agent[J].Journal of Beijing Forestry University,2004,26(6):98-101. |
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| Authors: | MA Liyi GAN Jin YIN Ning ZHANG Hong ZHENG Hua LI Bin CHEN Zhiyong CHEN XiaomingSchool of Material Sciences and Technology |
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| Institution: | MA Liyi, GAN Jin, YIN Ning, ZHANG Hong, ZHENG Hua, LI Bin, CHEN Zhiyong, CHEN Xiaoming.School of Material Sciences and Technology. Beijing Forestry University,100083,P. R. China. |
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| Abstract: | In this experiment, orthogonal test design was used for 3 month coated and stored pears, and the indexes of weight loss and good fruit rate were analyzed statistically. The ingredients of best selected coating agent were: complex liquid of licorice and bamboo leave (10%) lac (8%) nano SiO x (0.3%). Results show that coating agent with and without nano SiO x can lead to considerable differences in weight loss of pear ( P <0 05), and there are relatively higher contents of Vc, organic acid and solid than the control. Brightness and color of fruits are improved and the preservation period is prolonged effectively. |
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| Keywords: | coating agent nano-SiO_x nano coating |
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