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Effects of paper containing 1-MCP postharvest treatment on the disassembly of cell wall polysaccharides and softening in Younai plum fruit during storage
Lin Y.2; Lin Y.2; Lin H.2; Lin M.1; Li H.2; Yuan F.2; Chen Y.2; Xiao J.2
2018-10-30
Source PublicationFood Chemistry
ISSN18737072 03088146
Volume264Pages:1-8
AbstractDisassembly of cell wall polysaccharides accompanied with softening is very common in harvested fruits. To develop a facile postharvest approach, which can be used at ambient temperature, for suppressing softening and maintaining higher nutritive cell wall polysaccharides of Younai plums, influences of paper containing 1-methylcyclopropene (1-MCP) on firmness, activities of cell wall-degrading enzymes, and contents of cell wall polysaccharide in Younai plums during storage at 25 ± 1 °C were investigated. As compared to the control plums, 1.2 μL·L 1-MCP-treated plums exhibited higher firmness, lower activities of cell wall-degrading enzymes (pectinesterase, polygalacturonase, cellulase and β-galactosidase), higher contents of cell wall polysaccharides (sodium carbonate-soluble pectin, chelate-soluble pectin, cellulose, and hemicelluloses), and lower content of water-soluble pectin. The results suggested that paper containing 1-MCP, which was convenient to apply under ambient temperature, could significantly inhibit activities of cell wall degrading-enzymes and decrease disassembly of cell wall polysaccharides, and subsequently retard softening in Younai plums.
Keyword1-Methylcyclopropene (1-MCP) Cell wall disassembly Cell wall polysaccharides Cell wall-degrading enzymes Firmness Fruit Softening Younai plum (Prunus salicina Lindl. cv. Younai)
DOI10.1016/j.foodchem.2018.05.031
URLView the original
Language英語
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Cited Times [WOS]:7   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.University of Missouri-Columbia
2.Fujian Agriculture and Forestry University
Recommended Citation
GB/T 7714
Lin Y.,Lin Y.,Lin H.,et al. Effects of paper containing 1-MCP postharvest treatment on the disassembly of cell wall polysaccharides and softening in Younai plum fruit during storage[J]. Food Chemistry,2018,264:1-8.
APA Lin Y..,Lin Y..,Lin H..,Lin M..,Li H..,...&Xiao J..(2018).Effects of paper containing 1-MCP postharvest treatment on the disassembly of cell wall polysaccharides and softening in Younai plum fruit during storage.Food Chemistry,264,1-8.
MLA Lin Y.,et al."Effects of paper containing 1-MCP postharvest treatment on the disassembly of cell wall polysaccharides and softening in Younai plum fruit during storage".Food Chemistry 264(2018):1-8.
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