LI Ning,GUAN Wen-qiang,YAN Rui-xiang.Effect of UV-C on Postharvest Decay and Quality of Dong Jujube[J].Northern Horticulture,2012,36(17):163-165.
短紫外线处理对冬枣果实腐烂和品质的影响
- Title:
- Effect of UV-C on Postharvest Decay and Quality of Dong Jujube
- 文章编号:
- 1001-0009(2012)17-0163-03
- Keywords:
- UV-C; Dong jujube; decay; quality
- 分类号:
- S 665.109+.3
- 文献标志码:
- A
- 摘要:
- 以沾化冬枣为试料，研究了不同剂量（1、2、3 kJ/m2）短紫外线处理对冬枣采后低温保鲜的效果。结果表明：1 kJ/m2短波紫外线照射处理效果最佳，可有效提高冬枣贮藏期间可溶性固形物含量，抑制硬度下降，减缓维生素C的消耗，保持冬枣中还原糖的含量，降低枣果的转红指数及腐烂率，延缓果实成熟。
- Abstract:
- Dong jujube were used to explore the preservation effect of difference dose UV-C(1,2,3 kJ/m2) during storage at 0℃.The results showed that the treatment of 1 kJ/m2 revealed the most obvious effect.The treatment of 1 kJ/m2 could effectively improve the content of soluble solids of Dong jujube inhibite of hardness decreased，slow down the consumption of vitamin C，retain higer levels of the content of reducing sugar，reduce fruit red index and rate of decay and maintain high quality for postharvest Dong jujube during the storage.
参考文献/References:
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备注/Memo
第一作者简介：李宁（1978-），女，陕西宝鸡人，硕士，实验师，现主要从事农产品采后生理及防腐保鲜研究工作。E-mail：leening2008@sohu.com.