| 纳他霉素处理对电商物流过程中葡萄品质的影响 |
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| 引用本文： | 吴剑,王剑功,褚伟雄.纳他霉素处理对电商物流过程中葡萄品质的影响[J].浙江农业学报,2021,33(5):916. |
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| 作者姓名： | 吴剑 王剑功 褚伟雄 |
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| 作者单位： | 嘉兴市农业科学研究院,浙江 嘉兴314016 |
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| 基金项目： | 浙江省基础公益研究计划项目(LGN19C200002) |
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| 摘 要： | 为研究纳他霉素处理浓度以及处理方式对电商物流运输过程中葡萄品质的影响,以阳光玫瑰葡萄为研究对象,采用0.5、1.0 g·L-1两组浓度分别使用浸泡和喷雾两种方式处理葡萄。结果显示,与对照组相比,不同浓度纳他霉素处理均有一定的保鲜效果,其中1.0 g·L-1喷雾处理,葡萄的脱粒率仅为4.69%,腐烂率不足2%,可溶性固形物含量下降0.69百分点,总酸含量下降20.0%,呼吸强度为39.46 mg CO2·kg-1·h-1,果实硬度为5.04 kg·cm-2,可有效减少葡萄营养流失,保持葡萄外观和风味,使葡萄经过物流运输后仍然保持较高的商品价值。因此,使用纳他霉素应用于葡萄电商物流运输过程保鲜是完全可行的。
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| 关 键 词： | 葡萄 电子商务 纳他霉素 保鲜品质 |
| 收稿时间： | 2020-06-29 |
Effect of natamycin treatment on grape quality in e-commerce logistics process |
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| WU Jian,WANG Jiangong,CHU Weixiong.Effect of natamycin treatment on grape quality in e-commerce logistics process[J].Acta Agriculturae Zhejiangensis,2021,33(5):916. |
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| Authors: | WU Jian WANG Jiangong CHU Weixiong |
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| Institution: | Jiaxing Academy of Agricultural Sciences, Jiaxing 314016, China |
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| Abstract: | In order to study the effect of concentration and treatment method of namycin on the quality of grape in the process of logistics and transportation, the Shine-Muscat grape was selected as the material. Two groups of 0.5 and 1.0 g·L-1 natamycin were used to treat grapes by two ways of soaking and spraying respectively.The results showed that compared with the control group, different concentrations of natamycin treatment had a certain freshness preservation effect. Among them, in the 1.0 g·L-1 spray treatment, the threshing rate of grapes was only 4.69%, the decay rate was less than 2%, and the content of soluble solids decreased by 0.69 percentage points, total acid content decreased by 20.0%, respiratory intensity was 39.46 mg CO2·kg-1·h-1, fruit hardness was 5.04 kg·cm-2, which effectively reduced the nutrient loss of grapes, maintained the appearance and flavor of grapes, and made grapes still maintain a high commodity value after logistics transportion. Therefore, it is completely feasible to use natamycin for the preservation of grape e-commerce logistics. |
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| Keywords: | grapes e-commerce natamycin preservation quality |
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