| 天然药物保鲜剂对草莓品质和组织中自由基代谢的影响 |
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| 引用本文： | 陈勤,陈逸青,张超,蒋同彪,宣善勇,姚长缨. 天然药物保鲜剂对草莓品质和组织中自由基代谢的影响[J]. 安徽农业科学, 2005, 33(2): 295-296 |
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| 作者姓名： | 陈勤 陈逸青 张超 蒋同彪 宣善勇 姚长缨 |
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| 作者单位： | 安徽大学生命科学学院,安徽合肥,230039;合肥恒瑞食品有限公司,安徽合肥,230031 |
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| 摘 要： | 研究了天然药物保鲜剂对草莓品质和组织中自由基代谢的影响。结果表明 :天然药物保鲜剂能显著提高草莓新鲜度和质量指数 ,降低腐烂率 ;同时 ,还能明显增加草莓组织细胞中SOD和POD的活性 ,显著降低组织中LPO的浓度。提示天然药物保鲜剂有较好的消除自由基、延缓草莓细胞衰老、抑制微生物和改善细胞呼吸功能的作用。
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| 关 键 词： | 草莓 保鲜剂 贮藏 品质 自由基 |
| 文章编号： | 0517-6611(2005)02-0295-02 |
Effects of Natural Drug Antistaling Agent on Quality and Metabolism of Free Radicals in Strawberry Tissue |
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| CHEN Qin et al. Effects of Natural Drug Antistaling Agent on Quality and Metabolism of Free Radicals in Strawberry Tissue[J]. Journal of Anhui Agricultural Sciences, 2005, 33(2): 295-296 |
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| Authors: | CHEN Qin et al |
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| Abstract: | Effects of natural drug antistaling agent on quality and metabolism of free Radicals in strawberry tissue were studied in the paper. The results showed that natural drug antistaling agent significently enhanced the fresh degree and sensory quality of strawberry, decreased the rot rate of strawberry, at the same time, natural drug antistaling agent significently increased the activities of SOD and POD in strawberry tissue, greatly inhibited the concentration of LPO in strawberry tissue. These results suggested that natural drug antistaling agent possessed the reliable functions of eliminating the free radicals, delaying the cell aging, inhibiting the microbe and improving the function of cell respiration of in strawberry tissue. |
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| Keywords: | Strawberry Fresh-keeping preservative Storage Quality Free radicals |
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