Effects of nano-ZnO power-coated PVC film on the physiological properties and microbiological changes of fresh-cut 'Fuji' apple

Xihong Li, Weili Li, Yage Xing, Yunhong Jiang, Yulong Ding, Peipei Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

21 Citations (Scopus)

Abstract

The effects of a novel nano-ZnO coated PVC film on physicochemical quality and microbiological changes of fresh-cut 'Fuji' apple were evaluated. Fruit decay were efficiently reduced in nano-packing samples. The content of ascorbic acid and total phenolic dropped to 0.2 g.kg-1, 1.2 g.kg-1 in nano-packing samples and 0.02 g.kg-1, 0.6 g.kg-1 in control on day 12. In addition, the nano-ZnO coated PVC film not only inhibited the growth of total aerobic psychrophilic microorganisms, the count of which did not exceed 5 log cfu g-1 FW, but also suppressed the increasing of yeast and mould, the maximum growth of which reached only 3.6 log cfu g -1 in the nano-packing but 6 log cfu g-1 in control.

Original languageEnglish
Title of host publicationNew Materials and Advanced Materials
Pages450-453
Number of pages4
Volume152-153
DOIs
Publication statusPublished - 2011
Event2010 International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2010 - Shenzhen, China
Duration: 6 Nov 20108 Nov 2010

Publication series

NameAdvanced Materials Research
Volume152-153
ISSN (Print)10226680

Conference

Conference2010 International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2010
Country/TerritoryChina
CityShenzhen
Period6/11/108/11/10

Keywords

  • Fresh-cut 'Fuji' apple
  • Microbiological changes
  • Nano-ZnO PVC film
  • Physiological Property

ASJC Scopus subject areas

  • Engineering(all)

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