title: Suitability of combination of calcium propionate and chitosan for preserving minimally processed banana quality.
abstract: BACKGROUND
  The marketability of fresh-cut banana slices is limited by the rapid rate of fruit softening and browning. However, there is no scientific literature available about the role of postharvest calcium propionate and chitosan treatment on the quality attributes of fresh-cut banana. Therefore, the aim of the present study was to investigate these effects.
  
  
  RESULTS
  The application of calcium propionate plus chitosan (CaP+Chit) retained higher firmness, higher ascorbic acid content, higher total antioxidant activity and higher total phenolic compounds, along with lower browning, lower polyphenol oxidase, lower peroxidase, lower polygalacturonase and lower pectin methyl esterase activities and microbial growth, compared to control banana slices after 5 days of cold storage.
  
  
  CONCLUSIONS
  The results of the present study show that CaP+Chit could be used to slow the loss of quality at the same time as maintaining quality and inhibiting microbial loads. © 2017 Society of Chemical Industry.
authors.affiliation: Department of Agronomy and Plant Breeding, University of Yasouj, Yasouj, Iran.
authors.forename: Amin
authors.initials: A
authors.lastname: Mirshekari
authors.affiliation: Department of Crop Science, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.
authors.forename: Babak
authors.initials: B
authors.lastname: Madani
authors.affiliation: NSW Department of Primary Industries, Gosford, NSW, Australia.
authors.forename: John B
authors.initials: JB
authors.lastname: Golding
mesh_terms: D000975:Antioxidants / Q000032:analysis / Q000378:metabolism; D001205:Ascorbic Acid / Q000032:analysis / Q000378:metabolism; D048271:Chitosan / Q000494:pharmacology*; D005519:Food Preservation / Q000379:methods*; D005520:Food Preservatives / Q000494:pharmacology*; D061353:Food Storage; D005638:Fruit / Q000737:chemistry* / Q000187:drug effects* / Q000378:metabolism; D028521:Musa / Q000737:chemistry* / Q000187:drug effects / Q000378:metabolism; D010636:Phenols / Q000032:analysis / Q000378:metabolism; D011422:Propionates / Q000494:pharmacology*
chemical_list: D000975:Antioxidants; D005520:Food Preservatives; D010636:Phenols; D011422:Propionates; C514136:calcium propionate; D048271:Chitosan; D001205:Ascorbic Acid
keywords: calcium propionate; chitosan; fresh-cut; quality; storage