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应用生态学报 ›› 1999, Vol. 10 ›› Issue (2): 218-220.

• 研究论文 • 上一篇    下一篇

草莓贮藏保鲜最佳生态条件及其效果研究

蔡永萍, 严景华, 葛惠民, 李文忠, 褚明杰   

  1. 安徽农业大学, 合肥 230036
  • 收稿日期:1997-07-18 修回日期:1998-12-16 出版日期:1999-03-25 发布日期:1999-03-25
  • 通讯作者: 蔡永萍,女,1964年5月出生,硕士,副教授,从事植物生理学研究,发表学术论文25篇.
  • 基金资助:

    安徽省“九·五”科技攻关项目(96110019).

Optimal ecological conditions for strawberry storage and fresh keeping

Cai Yongping, Yan Jinghua, Ge Huimin, Li Wenzhong, Chu Mingjie   

  1. Anhui Agricultural University, Hefei 230036
  • Received:1997-07-18 Revised:1998-12-16 Online:1999-03-25 Published:1999-03-25

摘要: 探讨了常温下草莓贮藏保鲜的适宜环境条件及其贮藏过程中草莓的生理生化变化。结果表明,通过改善贮藏的环境因子,保持贮藏库内较稳定的空气湿度、温度(RH为80%左右,T℃为20℃左右)、库内消毒和小盒包装是常温贮藏草莓的关键一步,可使草莓贮藏时间延长到2d.草莓表面保鲜液膜处理使草莓的贮藏时间延长到5d左右,其中LF1和LF3处理的草莓在贮藏第5d时好果率为69.27%、69.94%.保鲜液膜能抑制草莓呼吸代谢,提高草莓SOD活性和ASA含量,延缓果实衰老,延长贮藏时间,增加好果率.

关键词: 草莓, 贮藏, 保鲜液膜, 环境因子

Abstract: This paper studied the optimal environmental factors for strawberry storage and fresh keeping at normal temperature and the physio biochemical changes of strawberry during its storage. The results indicate that it was important to improve environmental factors, keep the temperature and moisture stable (about RH 80%, T 20℃) in storage room and make it sterilize, and put the strawberrys in a covered small box, which could make the storage extended to 2 days. With fresh keeping membrane, the duration of storage could be extended to 5 days. Among the test, fresh keeping membranes, LF1 and LF3 could keep the rate of good fruits by 69.27% and 69.94% after storing5 days. Fresh keeping membrane could inhibit the respiration and metabolism of strawberry, increase its SODactivity and ASAcontent, delay strawberry from decaying, and increase the rate of good fruits.

Key words: Strawberry, Storage, Fresh keeping membrane, Environmental factor