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.
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Claims 5
Claim · model-written summary
Nano-packing reduced fruit decay.
- Taxon
- apple
Malus domesticat0 - Treatment
- nano-packinge0
- Outcome
- Fruit decaye0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fruit decay were efficiently reduced in nano-packing samples.”
t0“Apple”
Claim · model-written summary
Nano-packing retained more ascorbic acid than control on day 12.
- Taxon
- appleMalus domesticat0
- Treatment
- nano-packinge0
- Outcome
- ascorbic acide0
- Direction
- droppede0
- Value
- 0.2 g•kg-1e0
- Qualifier
- day 12e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“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.”
t0“Apple”
Claim · model-written summary
Nano-packing retained more total phenolic than control on day 12.
- Taxon
- appleMalus domesticat0
- Treatment
- nano-packinge0
- Outcome
- total phenolice0
- Direction
- droppede0
- Value
- 1.2 g•kg-1e0
- Qualifier
- day 12e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“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.”
t0“Apple”
Claim · model-written summary
Nano-ZnO film inhibited aerobic psychrophilic microorganisms, whose count stayed below 5 log cfu g−1 FW.
- Taxon
- appleMalus domesticat0
- Treatment
- nano-ZnO coated PVC filme0
- Outcome
- growth of total aerobic psychrophilic microorganismse0
- Direction
- inhibitede0
- Value
- 5 log cfu g−1 FWe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“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”
t0“Apple”
Claim · model-written summary
Nano-ZnO film suppressed yeast and mould growth to 3.6 log cfu g−1 versus 6 log cfu g−1 in control.
- Taxon
- appleMalus domesticat0
- Treatment
- nano-packinge0
- Outcome
- yeast and moulde0
- Direction
- suppressede0
- Value
- 3.6 log cfu g−1e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“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”
t0“Apple”
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