食品科学 ›› 2007, Vol. 28 ›› Issue (12): 511-515.

• 包装贮运 • 上一篇    下一篇

采后钙处理对小油菜贮藏品质与抗氧化能力的影响

 生吉萍, 丁洋, 李松泉, 申琳   

  1. 中国农业大学食品科学与营养工程学院; 中国农业大学食品科学与营养工程学院 北京100083; 北京100083;
  • 出版日期:2007-12-15 发布日期:2011-11-22

Effects of Ca2+ on Storage Quality and Antioxidant Capacity of Postharvest Pak-choi

 SHENG  Ji-Ping, DING  Yang, LI  Song-Quan, SHEN  Lin   

  1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
  • Online:2007-12-15 Published:2011-11-22

摘要: 以白菜型油菜(Brassica campestris L.,品种"五月慢",俗称小油菜)为材料,以CaCl2溶液为钙源,研究Ca2+处理对小油菜贮藏品质与抗氧化能力的影响。结果表明,浓度为0.3%的Ca2+能够有效地抑制小油菜的黄变和腐烂,提高其总抗氧化能力并延长了贮藏期。

关键词: 白菜型油菜, 钙离子, 贮藏, 抗氧化能力

Abstract: Pak-choi (Brassica campestris L. cv. Wuyueman)which grew 80 days was used as material, CaCl2 solution with different concentrations as Ca2+ source was used to study the effects of Ca2+ on the storage quality and antioxidant capacity. The results showed that 0.3% content of CaCl2 solution could effectively restrain yellowing and decaying, and enhance total antioxidant capacity and delay the storage of Pak-choi.

Key words: Brassica campestris L., Ca2+, storage, antioxidant capacity