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壳聚糖处理对纽荷尔脐橙果实采后生理及贮藏效果的影响

李江波 陈明 陈金印

食品与发酵工业2011,Vol.37Issue(9):226-229,4.
食品与发酵工业2011,Vol.37Issue(9):226-229,4.

壳聚糖处理对纽荷尔脐橙果实采后生理及贮藏效果的影响

Effects of Chitosan Treatment on Postharvest Physiology and Storage of Newhaoo Navel Orange

李江波 1陈明 2陈金印1

作者信息

  • 1. 江西农业大学农学院,江西南昌330045
  • 2. 江西省抚州市果业局,江西抚州344000
  • 折叠

摘要

Abstract

The effects of three concentrations ( 1. 0% , 1. 5% , 2.0% ) chitosan coating treatments on storage quality and post-harvest physiology of Newhall navel orange stored at low temperature(7 ± 1 )℃ were investigated. The results showed that chitosan treatments could delay the loss of soluble solids content (SSC) , vitamin C content and titratable acid in fruits. The respiration rate of fruits was well controlled . The loss of water and decay rate of fruits were also inhibited. The loss of antioxidant enzymes SOD and CAT activity was delayed and thus prevent the degradation of Newhall navel orange. The best treatment was 2.0% Chitosan.

关键词

壳聚糖/脐橙/采后生理/贮藏

Key words

chitosan/navel orange/postharvest physiology/storage

分类

轻工纺织

引用本文复制引用

李江波,陈明,陈金印..壳聚糖处理对纽荷尔脐橙果实采后生理及贮藏效果的影响[J].食品与发酵工业,2011,37(9):226-229,4.

基金项目

江西省主要学科学术和技术带头人培养计划项目 ()

食品与发酵工业

OA北大核心CSCDCSTPCD

0253-990X

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