caa a22 4500 44584177X CHVBK 20180317145346.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10725-011-9619-5 doi (NATIONALLICENCE)springer-10.1007/s10725-011-9619-5 Cell wall modification in 1-methylcyclopropene-treated post-climacteric fresh-cut and intact papaya fruit [Elektronische Daten] [Muharrem Ergun, Yasar Karakurt, Donald Huber] Papaya is a climacteric fruit in which ripening is greatly regulated by ethylene often associated with stress responses such as wounding. The changes in cell wall compositions in papaya fruit at an advanced stage of ripening under stress conditions including chilling temperature of 5°C and wounding employed as fresh-cut and how these changes were affected by an ethylene action inhibitor of 1-methylcyclopropopene (1-MCP) were examined in the study. The recovery of ethanol-insoluble solids, total soluble sugars, water-soluble polyuronides, neutral hemicelluloses, and neutral sugars of rhamnose, arabinose, mannose and glucose were not affected by 1-MCP or fresh-cut processing. The fresh-cut processing, however, caused a higher loss of total polyuronides and the neutral sugar galactose while increasing the recovery of chelator-soluble polyuronides. Few significant differences due to 1-MCP application were recorded in the recoveries of alkali-soluble polyuronides, hemicellulosic polyuronides extracted with 4% KOH, and the neutral sugar xylose. Modifications of cell wall polyuronides and hemicelluloses in ripe fresh-cut papaya fruit exhibited mostly similar patterns to those in intact ripe papaya fruit under the chilling temperature of 5°C while minimally affected by 1-MCP. Springer Science+Business Media B.V., 2011 Papaya nationallicence Post-climacteric nationallicence 1-MCP nationallicence Cell wall nationallicence Ergun Muharrem Department of Horticulture, Bingol University, Bingol, Turkey aut Karakurt Yasar Agricultural Biotechnology Department, Suleyman Demirel University, 32260, Isparta, Turkey aut Huber Donald Horticultural Sciences Department, Institute of Food and Agricultural Sciences, University of Florida, 32611, Gainesville, FL, USA aut Plant Growth Regulation Springer Netherlands 65/3(2011-12-01), 485-494 0167-6903 65:3<485 2011 65 10725 https://doi.org/10.1007/s10725-011-9619-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10725-011-9619-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ergun Muharrem Department of Horticulture, Bingol University, Bingol, Turkey aut NATIONALLICENCE 700 1- Karakurt Yasar Agricultural Biotechnology Department, Suleyman Demirel University, 32260, Isparta, Turkey aut NATIONALLICENCE 700 1- Huber Donald Horticultural Sciences Department, Institute of Food and Agricultural Sciences, University of Florida, 32611, Gainesville, FL, USA aut NATIONALLICENCE 773 0- Plant Growth Regulation Springer Netherlands 65/3(2011-12-01), 485-494 0167-6903 65:3<485 2011 65 10725 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer