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245 1 0 _aAlteration of surface morphologies and chemical composition of cuticle in response to chilling injury in papaya (Carica papaya L.)after harvest
490 0 _vFood Chemistry, 416, p.135751, 2023
520 3 _aThe alteration of surface microstructures and chemical composition in cuticle of papaya fruit in response to chilling stress were comparatively studied between cultivars of 'Risheng' and 'Suihuang' after harvest. Fruit surface was covered by fissured wax layers in both cultivars. The presence of granule crystalloids was cultivar dependent, with higher abundance in 'Risheng' and lower in 'Suihuang'. Various typical very-long-chain aliphatics i.e., fatty acids, aldehydes, n-alkanes, primary alcohols, and n-alkenes dominated waxes; and cutin monomers were prominently 9/10,16-dihydroxyhexadecanoic acid in papaya fruit cuticle. Chilling pitting symptom was accompanied by modification of granule crystalloids into flat appearance and decreased primary alcohols, fatty acids, and aldehydes in 'Risheng', but no evident changes in 'Suihuang'. The response of cuticle to chilling injury in papaya fruit might be not directly related to the overall amount of waxes and cutin monomers, but more likely to the alteration of appearance morphologies and chemical composition in cuticle.
650 1 4 _aPAPAYA FRUIT
650 1 4 _aCUTICULAR WAXES
650 1 4 _aCUTIN MONOMERS
650 1 4 _aSURFACE MORPHOLOGY
650 1 4 _aCHILLING INJURY
700 1 2 _aHuang, H.
700 1 2 _aWang, L.
856 4 0 _uhttps://drive.google.com/file/d/16soRS72khWLkUqAszccddDKGAhL4hQzm/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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