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| 不同厚度聚乙烯薄膜包装对枇杷贮藏品质的影响 | |
| 引用本文： | 刘丹,聂青玉,林俊杰,陈娥. 不同厚度聚乙烯薄膜包装对枇杷贮藏品质的影响[J]. 保鲜与加工, 2012, 12(4): 14-16 |
| 作者姓名： | 刘丹 聂青玉 林俊杰 陈娥 |
| 作者单位： | 重庆三峡职业学院农林科技系,重庆,404155;重庆三峡学院化学与环境工程学院,重庆,404155 |
| 基金项目： | 重庆市教委资助项目（KJ121108） |
| 摘 要： | 对采后枇杷果实用0.01、0.03 mm厚的聚乙烯薄膜袋包装,以无薄膜散装作为对照,在室温(25±1)℃条件下贮藏,研究不同厚度的聚乙烯薄膜包装对枇杷鲜果的保鲜效果及生理指标变化的影响。结果表明:聚乙烯薄膜包装处理可显著抑制果实失重率的上升,延缓果实可溶性固形物、可滴定酸及VC含量的下降,保持采后枇杷果实的新鲜外观和品质,其中以0.03 mm厚度的聚乙烯薄膜包装处理效果为佳。 |
| 关 键 词： | 枇杷 聚乙烯薄膜 厚度 贮藏 |
Effects of Different Thickness Polyethylene Films on Storage Quality of Loquat |
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| LIU Dan , NIE Qing-yu , LIN Jun-jie , CHEN E. Effects of Different Thickness Polyethylene Films on Storage Quality of Loquat[J]. Storage & Process, 2012, 12(4): 14-16 | |
| Authors: | LIU Dan NIE Qing-yu LIN Jun-jie CHEN E |
| Affiliation: | 1. Department of agrieuhure and forestry, Chongqing Three Gorges Voeation College, Chongqing 404155, China; 2. College of Chemical and Environmental Engineering, Chongqing Three Gorges University, Chongqing 404155, China) |
| Abstract: | Packaging the postharvest loquat with 0.01 ram, 0.03 mm polyethylene films, taking no packaging as the control, the effect of polyethylene films with different thicknesses on the storage quality and physiological indexes changes of loquat were studied at the room temperature （25±1）℃. The results showed that, polyethylene film package treatment could inhibit the increase of weight loss rate significantly, delay the decrease of soluble solids, titratable acid and VC contents, keep the fresh appearance and quality of postharvest loquat, and the treatment effect with 0.03 mm polyethylene film was the better. |
| Keywords: | loquat polyethylene film thickness storage |
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