食品科学 ›› 2008, Vol. 29 ›› Issue (1): 325-328.

• 包装贮运 • 上一篇    下一篇

鹿蹄草浸提液抑菌活性研究及其在草莓保鲜中的应用

 王储炎, 艾启俊, 杜牧英, 陈勰   

  1. 西南大学食品科学学院; 北京农学院食品科学系; 西南大学食品科学学院 重庆400715北京农学院食品科学系; 北京102206; 重庆400715;
  • 出版日期:2008-01-15 发布日期:2011-07-28

Study on Antimicrobial Poperties of Pyola calliantha Extracts and Application in Strawberry Preservation

 WANG  Chu-Yan, AI  Qi-Jun, DU  Mu-Ying, CHEN  Xie   

  1. 1.College of Food Science, Southwest University, Chongqing 400715, China; 2.Department of Food Science, Beijing Agricultural College, Beijing 102206, China
  • Online:2008-01-15 Published:2011-07-28

摘要: 为了揭示鹿蹄草浸提液具有抑制青霉、根霉等真菌的作用,将其添加到涂膜液中对新鲜草莓进行处理,草莓贮藏过程中对其品质指标的变化进行测定。结果表明:该处理可明显减轻草莓中的可溶性固形物、VC和总酸在贮藏过程中的降低幅度,减缓果实的失重;同时能显著抑制微生物的繁殖,使得草莓的腐烂程度降低,延长了草莓的货架期。

关键词: 鹿蹄草, 抑菌活性, 草莓保鲜

Abstract: To indicate that Pyola calliantha extracts could restrain penicillium and root mildew, etc activities. Pyola calliantha extracts were added in coating solution to freat fresh strawberry. Some indexs were assayed during cold storage. The results suggested that this treatment can sustain the content of soluble solid substance, VC and titratable acid and cut down the weight loss. The microbial growth of treated fruit is inhibited, so the decay of treated strawberry is much less than the control, and shelf life is prolonged.

Key words: Pyola calliantha, antimicrobial poperties, strawberry preservation