食品科学 ›› 2003, Vol. 24 ›› Issue (5): 152-155.

• 包装贮运 • 上一篇    下一篇

电生功能水对草莓的保鲜试验研究

 肖卫华, 李里特, 李再贵, 辰巳英三   

  1. 中国农业大学食品学院,日本农林水产省国际农林水产业研究中心
  • 出版日期:2003-05-15 发布日期:2011-12-13

Assay Study on Strawberries Storage Treated by Electrolyzed Acid Water

 XIAO  Wei-Hua, LI  Li-Te, LI  Zai-Gui, CHEN  Si-Ying-San   

  • Online:2003-05-15 Published:2011-12-13

摘要: 以全明星草莓为试材,分别用电生功能水中的酸性水以及酸性水加氯化钙(2%)处理(以无处理作为对照),在0℃冷藏12d,测定冷藏期草莓的主要生理指标和品质变化。结果表明,在冷藏期间,酸性水和酸性水加氯化钙处理能显著抑制草莓的呼吸以及多聚半乳糖醛酸酶及羧甲基纤维素酶的酶活,从而有效保持了果实的硬度并大大减少了腐烂,其中酸性水处理组保鲜效果较酸性水加氯化钙处理更为显著。

关键词: 草莓, 电生功能水, 保鲜

Abstract: Harvested strawberries cv. All star were dipped either in electrolyzed acid water(EAW) or 2% calcium chlorideelectrolyzed acid water solutions(untreated fruits as CK).The fruits were then stored at 0℃ for 12d and ripening qualityparameters were assayed. The results showed that dipping fruits in EAW or in CaCl2 EAW solution was effective for reducingfruits’ respiration rate , for depressing the activity of Cx-cellulase and PG ,for controlling postharvest decay and for maintainingfirmness. And the EAW treatment was more efficient than the other.

Key words: strawberry, electrolyzed functional water, keep fresh