| 壳聚糖涂膜对鲜切芋头保鲜效果的研究 |
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| 引用本文： | 林娇芬,林志超,庄远红,苏毅,黄家福,欧一新,潘裕添.壳聚糖涂膜对鲜切芋头保鲜效果的研究[J].漳州师院学报,2013(4):55-59. |
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| 作者姓名： | 林娇芬 林志超 庄远红 苏毅 黄家福 欧一新 潘裕添 |
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| 作者单位： | [1]闽南师范大学菌物产业工程技术中心,福建漳州363000 [2]闽南师范大学生物科学与技术系,福建漳州363000 |
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| 基金项目： | 闽南师范大学杰出青年科研人才培育计划项目（SJ1120） |
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| 摘 要： | 本文主要研究不同浓度的壳聚糖可食性膜对鲜切芋头保鲜效果的影响，测定了冷藏期间主要的生理生化指标变化。实验结果表明：不同浓度的壳聚糖可食性膜对延缓鲜切芋头的褐变及可溶性固形物的降解、Vc含量的减少、可溶性总糖的降解都有一定的效果，其中以2%壳聚糖涂膜效果最为显著。
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| 关 键 词： | 鲜切芋头 壳聚糖 涂膜保鲜 |
Study on Effect of Chitosan Film Coating on Fresh-cut Taro Storage |
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| LIN Jiao-fen,LIN Zhi-chao,ZHUANG Yuan-hong,SU Yi,HUANG Jia-fu,OU Yi-xin,PAN Yu-tian.Study on Effect of Chitosan Film Coating on Fresh-cut Taro Storage[J].Journal of ZhangZhou Teachers College(Philosophy & Social Sciences),2013(4):55-59. |
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| Authors: | LIN Jiao-fen LIN Zhi-chao ZHUANG Yuan-hong SU Yi HUANG Jia-fu OU Yi-xin PAN Yu-tian |
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| Institution: | 1. (1. Engineering Technological Center of Mushroom Industry, Minnan Normal University, Zhangzhou, Fujian 363000 China; 2. Department of Biology Science and Technology, Minnan Normal University, Zhangzhou, Fujian 363000, China) |
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| Abstract: | The effects of different concentrations of edible chitosan film on the storability of fresh-cut taro were studied. The variation of the main physiological and biochemical indexes during cold storage were determined. The results showed that the edible chitosa film treatment inhibited obviously the browning of the fresh-cut taro, prevented the decrease of the Vc, and delayed the degradation of the soluble solids and soluble total carbohydrate. The optimized concentration of chitosan is 2%. |
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| Keywords: | fresh-cut taro chitosan coating storage |
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