摘要
为了解保鲜剂对火龙果贮藏的影响,进行了壳聚糖、茶多酚、壳聚糖复合保鲜剂、保鲜剂涂膜方式及纳米果蜡对火龙果贮藏时间的影响试验。结果表明,试验所选保鲜剂单独使用对延长火龙果贮藏时间的效果不明显;复合保鲜剂结合冷库贮藏,1.0%壳聚糖＋0.6%纳米载银抗菌粉＋0.08%茶多酚的复合保鲜剂处理能延长火龙果的贮藏时间2~4 d。PVC保鲜袋套袋和果蜡涂膜处理不利于火龙果贮藏。
The effects of chitosan,tea polyphenol,chitosan composite membrane,coating ways,nanometric fruit waxes on pitaya storage were studied to know the effect of antistaling agent on pitaya storage.The results showed that the exclusive use of antistaling agent had no significant fresh-keeping effect.The combined application of composite antistaling agent and refrigeration storage,and 1.0% chitosan＋0.6% nanometer silicon oxidize added with silver＋0.08% tea polyphenol could prolong the storage time for 2~4 d.PVC freshness protection package and coating fruit-waxes were bad for pitaya storage.
出处
《贵州农业科学》
CAS
北大核心
2011年第5期215-217,共3页
Guizhou Agricultural Sciences
基金
贵州省农业科学院重点项目"火龙果贮藏保鲜技术研究"[黔农科合(重点)08032]
关键词
保鲜剂
火龙果
贮藏时间
antistaling agent
pitaya
storage time
