[1]

Chai J, Li J, Li L, Liao B, Liu Z. 2023. 1-MCP application in 'Xuxiang' kiwifruit at appropriate firmness avoids hard-core and prolongs the shelf life. Postharvest Biology and Technology 206:112549

doi: 10.1016/j.postharvbio.2023.112549
[2]

Wang K, Li M, Han Q, Fu R, Ni Y. 2021. Inhibition of α-amylase activity by insoluble and soluble dietary fibers from kiwifruit (Actinidia deliciosa). Food Bioscience 42:101057

doi: 10.1016/j.fbio.2021.101057
[3]

Yuan J, Li H, Cao S, Liu Z, Li N, et al. 2023. Monitoring of Volatile Compounds of Ready-to-Eat Kiwifruit Using GC-IMS. Foods 12:4394

doi: 10.3390/foods12244394
[4]

Rademacher, W. 2015. Plant Growth Regulators: Backgrounds and Uses in Plant Production. J Plant Growth Regul 34:845−872

doi: 10.1007/s00344-015-9541-6
[5]

Cruz-Castillo JG, Woolley DJ, Lawes GS. 2002. Kiwifruit size and CPPU response are influenced by the time of anthesis. Scientia Horticulturae 95:23−30

doi: 10.1016/S0304-4238(01)00384-3
[6]

Qiu GL, Zhuang QG, Li YF, Li SY, Chen C, et al. 2020. Correlation between fruit weight and nutritional metabolism during development in CPPU-treated Actinidia chinensis 'Hongyang'. PeerJ 8:e9724

doi: 10.7717/peerj.9724
[7]

Bi Y, Qiao C, Han L, Xie H, Xu Y, et al. 2023. Key metabolites and mechanistic insights in forchlorfenuron controlling kiwifruit development. Food Research International 164:112412

doi: 10.1016/j.foodres.2022.112412
[8]

Liu D, Guo W, Li Q, Xie D. 2019. Effect of a plant growth regulator on optical properties of kiwifruit during growth in wavelength range of 950-1650 nm. Postharvest Biology and Technology 156:110918

doi: 10.1016/j.postharvbio.2019.05.019
[9]

Ainalidou A, Karamanoli K, Menkissoglu-Spiroudi U, Diamantidis G, Matsi T. 2015. CPPU treatment and pollination: Their combined effect on kiwifruit growth and quality. Scientia Horticulturae 193:147−54

doi: 10.1016/j.scienta.2015.07.011
[10]

Luo J, Guo L, Huang Y, Wang C, Qiao C, et al. 2017. Transcriptome analysis reveals the effect of pre-harvest CPPU treatment on the volatile compounds emitted by kiwifruit stored at room temperature. Food Research International 102:666−673

doi: 10.1016/j.foodres.2017.09.051
[11]

Wang J, Cai X, Zeng S, Zhang Z, Chi Q, et al. 2024. Effect of forchlorfenuron and thidiazuron on kiwifruits' internal qualities, optical properties and their relationship during growth. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 308:123749

doi: 10.1016/j.saa.2023.123749
[12]

Berardinelli A, Benelli A, Tartagni M, Ragni L. 2019. Kiwifruit flesh firmness determination by a NIR sensitive device and image multivariate data analyses. Sensors and Actuators A: Physical 296:265−71

doi: 10.1016/j.sna.2019.07.027
[13]

Tilahun S, Park DS, Taye AM, Jeong CS. 2017. Effect of ripening conditions on the physicochemical and antioxidant properties of tomato (Lycopersicon esculentum Mill.). Food Science and Biotechnology 26:473−479

doi: 10.1007/s10068-017-0065-7
[14]

Lin W, Li W, Huang T, Yin C, Liu F, et al. 2023. Inhibitory effect of vanillin on Pseudomonas syringae pv. actinidiae of kiwifruit surface and its effect on the quality of fruits. Frontiers in Sustainable Food Systems 7:1204442

doi: 10.3389/fsufs.2023.1204442
[15]

Nardozza S, Boldingh HL, Richardson AC, Costa G, Marsh H, et al. 2010. Variation in carbon content and size in developing fruit of Actinidia deliciosa genotypes. Functional Plant Biology 37:545

doi: 10.1071/FP09301
[16]

Xu F, Liu S, Liu Y, Xu J, Liu T, et al. 2019. Effectiveness of lysozyme coatings and 1-MCP treatments on storage and preservation of kiwifruit. Food Chemistry 288:201−7

doi: 10.1016/j.foodchem.2019.03.024
[17]

Yi J, Kebede B. T, Grauwet T, Van Loey A, Hu X, et al. 2016. A multivariate approach into physicochemical, biochemical and aromatic quality changes of purée based on Hayward kiwifruit during the final phase of ripening. Postharvest Biology and Technology 117:206−16

doi: 10.1016/j.postharvbio.2016.03.007
[18]

Wang H, Wang J, Mujumdar AS, Jin X, Liu ZL, et al. 2021. Effects of postharvest ripening on physicochemical properties, microstructure, cell wall polysaccharides contents (pectin, hemicellulose, cellulose) and nanostructure of kiwifruit (Actinidia deliciosa). Food Hydrocolloids 118:106808

doi: 10.1016/j.foodhyd.2021.106808
[19]

Wang J, Qian G, Pan S, Ye T, Yan M, et al. 2023. Evaluation storage capacity of six kind late-maturing Actinidia arguta resources. Journal of Stored Products Research 104:102205

doi: 10.1016/j.jspr.2023.102205
[20]

Liu D, Xie D, Guo W. 2020. Effect of CPPU on bulk optical properties of kiwifruit during storage in near-infrared range. Journal of the Science of Food and Agriculture 100:3111−19

doi: 10.1002/jsfa.10345
[21]

Sivakumaran S, Huffman L, Sivakumaran S, Drummond L. 2018. The nutritional composition of Zespri® SunGold Kiwifruit and Zespri® Sweet Green Kiwifruit. Food Chemistry 238:195−202

doi: 10.1016/j.foodchem.2016.08.118
[22]

Shan T, Wei J, Wang Y, Zhao X, Zhao Y, et al. 2021. Effects of different pesticides treatments on the nutritional quality of kiwifruit. Journal of Food Science 86:2346−57

doi: 10.1111/1750-3841.15763
[23]

Li S, Hu, X, Chen S, Wang X, Shang H, et al. 2023. Synthesis of γ-cyclodextrin metal-organic framework as ethylene absorber for improving postharvest quality of kiwi fruit. Food Hydrocolloids 136:108294

doi: 10.1016/j.foodhyd.2022.108294
[24]

Sidhu R. S, Bound S. A, Hunt I, Swarts N. D. 2024. Impact of pre-harvest application of 1-methylcyclopropene (1-MCP) on fruit quality, physiological disorders and respiration rate of 'Scilate' apple. Horticulture, Environment, and Biotechnology 65:877−90

doi: 10.1007/s13580-024-00616-4
[25]

Chai J, Li J, Liu Q, Chen Z, Liu Z. 2024. Differential changes in respiratory metabolism and energy status in the outer pericarp and core tissues affect the ripening of 'Xuxiang' kiwifruit. Postharvest Biology and Technology 212:112876

doi: 10.1016/j.postharvbio.2024.112876
[26]

Wang D, Li L, Liang J, Huang T, Zhang L, et al. 2020. Nondestructive detection of kiwifruit treated with N-(2-chloro-4-pyridyl)-N′-phenylurea by electrical method. Journal of Food Processing and Preservation 44:368

doi: 10.1111/jfpp.14860
[27]

Qian C, Sun S, Dong C, Chen C, Liu W, et al. 2023. A study on phenotypic micro-variation of stored melon based on weight loss rate. Postharvest Biology and Technology 204:112464

doi: 10.1016/j.postharvbio.2023.112464
[28]

Su X, Lin H, Fu B, Mei S, Lin M, et al. 2023. Egg-yolk-derived carbon dots@albumin bio-nanocomposite as multifunctional coating and its application in quality maintenance of fresh litchi fruit during storage. Food Chemistry 405:134813

doi: 10.1016/j.foodchem.2022.134813
[29]

Zhao X, Meng X, Li W, Cheng R, Wu H, et al. 2021. Effect of hydrogen-rich water and slightly acidic electrolyzed water treatments on storage and preservation of fresh-cut kiwifruit. Journal of Food Measurement and Characterization 15:5203−10

doi: 10.1007/s11694-021-01000-x
[30]

Nardozza S, Boldingh H. L, Wohlers M. W, Gleave A. P, Luo Z, et al. 2017. Exogenous cytokinin application to Actinidia chinensis var. deliciosa 'Hayward' fruit promotes fruit expansion through water uptake. Horticulture Research 4:17043

doi: 10.1038/hortres.2017.43
[31]

Valasiadis D, Kollaros MG, Michailidis M, Polychroniadou C, Tanou G, et al. 2024. Wide-characterization of high and low dry matter kiwifruit through spatiotemporal multi-omic approach. Postharvest Biology and Technology 209:112727

doi: 10.1016/j.postharvbio.2023.112727
[32]

Kim J. G, Takami Y, Mizugami T, Beppu K, Fukuda T, et al. 2006. CPPU application on size and quality of hardy kiwifruit. Scientia Horticulturae 110:219−222

doi: 10.1016/j.scienta.2006.06.017
[33]

Xing Y, Li X, Xu Q, Yun J, Lu Y, et al. 2011. Effects of chitosan coating enriched with cinnamon oil on qualitative properties of sweet pepper (Capsicum annuum L.). Food Chemistry 124:1443−50

doi: 10.1016/j.foodchem.2010.07.105
[34]

Wang Q, Zhang C, Wu X, Long Y, Su Y. 2021. Chitosan Augments tetramycin against soft rot in kiwifruit and enhances its improvement for kiwifruit growth, quality and aroma. Biomolecules 11:1257

doi: 10.3390/biom11091257
[35]

Chai J, Wang Y, Liu Y, Yong K, Liu Z. 2021. 1-MCP extends the shelf life of ready-to-eat 'Hayward' and 'Qihong' kiwifruit stored at room temperature. Scientia Horticulturae 289:110437

doi: 10.1016/j.scienta.2021.110437
[36]

Ma H, Liu N, Xie G, Tan S, Xu Y, et al. 2025. Postharvest ripening combined with 1-MCP keeps the shelf quality of kiwifruit after cold storage by regulating the antioxidant system and defense enzymes. Postharvest Biology and Technology 222:113370

doi: 10.1016/j.postharvbio.2024.113370
[37]

Journal BS. 2016. Extraction conditions of polyphenol oxidase from banana peel. Baghdad Science Journal 13:469−74

doi: 10.21123/bsj.2016.13.3.0469
[38]

Hou X, Wei L, Xu Y, Khalil-Ur-Rehman M, Feng J, et al. 2018. Study on russet-related enzymatic activity and gene expression in 'Shine Muscat' grape treated with GA3 and CPPU. Journal of Plant Interactions 13:195−202

doi: 10.1080/17429145.2018.1455904
[39]

Wegrzyn T, MacRae E. 1995. Alpha-amylase and Starch Degradation in Kiwifruit. Journal of Plant Physiology 147:19−28

doi: 10.1016/S0176-1617(11)81407-0
[40]

Hu X, Kuang S, Zhang A. -D, Zhang W. -S, Chen M. -J, et al. 2016. Characterization of starch degradation related genes in postharvest kiwifruit. International Journal of Molecular Sciences 17:2112

doi: 10.3390/ijms17122112
[41]

Chai J, Yang B, Xu N, Jiang Q, Gao Z, et al. 2024. Effects of low temperature on postharvest ripening and starchiness in 'Cuixiang' kiwifruit. LWT 209:116795

doi: 10.1016/j.lwt.2024.116795
[42]

Xu Y, Yang C, Zhang Y, Cao Q, Wan C, et al. 2024. Blue light treatment delays postharvest ripening of kiwifruit by suppressing ethylene biosynthesis, starch degradation, and cell wall metabolism. LWT 199:116105

doi: 10.1016/j.lwt.2024.116105
[43]

Yan W, Cao M, Shi L, Wu W, Xu F, et al. 2024. γ-Aminobutyric acid delays fruit softening in postharvest kiwifruit by inhibiting starch and cell wall degradation. Postharvest Biology and Technology 213:112916

doi: 10.1016/j.postharvbio.2024.112916
[44]

Cruz-Castillo J. G, Baldicchi A, Frioni T, Marocchi F, Moscatello S, et al. 2014. Pre-anthesis CPPU low dosage application increases 'Hayward' kiwifruit weight without affecting the other qualitative and nutritional characteristics. Food Chemistry 158:224−28

doi: 10.1016/j.foodchem.2014.01.131
[45]

Cybulska J, Zdunek A, Kozioł A. 2015. The self-assembled network and physiological degradation of pectins in carrot cell walls. Food Hydrocolloids 43:41−50

doi: 10.1016/j.foodhyd.2014.04.032
[46]

Wang D, Yeats TH, Uluisik S, Rose JKC, Seymour GB. 2018. Fruit softening: revisiting the role of pectin. Trends in Plant Science 23:302−10

doi: 10.1016/j.tplants.2018.01.006
[47]

Liu J, Lan J, Zhang P, Yu L, Huang F, et al. 2023. Pectic oligosaccharide inhibits postharvest decay and maintains kiwifruit quality by inducing host defense response. Postharvest Biology and Technology 204:112467

doi: 10.1016/j.postharvbio.2023.112467
[48]

Ugolini L, Righetti L, Carbone K, Paris R, Malaguti L, et al. 2017. Postharvest application of Brassica meal-derived allyl-isothiocyanate to kiwifruit: effect on fruit quality, nutraceutical parameters and physiological response. Journal of Food Science and Technology 54:751−760

doi: 10.1007/s13197-017-2515-x
[49]

Goffi V, Magri A, Botondi R, Petriccione M. 2020. Response of antioxidant system to postharvest ozone treatment in 'Soreli' kiwifruit. Journal of the Science of Food and Agriculture 100:961−68

doi: 10.1002/jsfa.10055
[50]

Li X, Peng W, Zhang M, Zhao Q, Fang Y, et al. 2024. Mechanisms of texture and cell microstructure changes during post-ripening of 'Cuixiang' kiwifruit. Postharvest Biology and Technology 207:112596

doi: 10.1016/j.postharvbio.2023.112596
[51]

Ireland H. S, Gunaseelan K, Muddumage R, Tacken EJ, Putterill J, et al. 2014. Ethylene regulates apple (Malus × domestica) fruit softening through a dose × time-dependent mechanism and through differential sensitivities and dependencies of cell wall-modifying genes. Plant and Cell Physiology 55:1005−16

doi: 10.1093/pcp/pcu034
[52]

Luo D, Wang X, Mi T, Chen J, Ba L, et al. 2025. Impact of a Carvacrol Treatment on Post-Harvest Ripening Quality and Cell Wall Metabolism in the Kiwifruit. Agronomy 15:79

doi: 10.3390/agronomy15010079
[53]

Li H, Cao S, Liu Z, Li N, Xu D, et al. 2023. Rapid assessment of ready-to-eat Xuxiang kiwifruit quality based on chroma recognition and GC-MS analysis. LWT 182:114796

doi: 10.1016/j.lwt.2023.114796
[54]

Fullerton CG, Prakash R, Ninan AS, Atkinson RG, Schaffer RJ, et al. 2020. Fruit from two kiwifruit genotypes with contrasting softening rates show differences in the xyloglucan and pectin domains of the cell wall. Frontiers in Plant Science 11:964

doi: 10.3389/fpls.2020.00964
[55]

Rao TV. R, Gol NB, Shah KK. 2011. Effect of postharvest treatments and storage temperatures on the quality and shelf life of sweet pepper (Capsicum annum L.). Scientia Horticulturae 132:18−26

doi: 10.1016/j.scienta.2011.09.032
[56]

Lewis DH, Burge GK, Hopping ME, Jameson PE. 1996. Cytokinins and fruit development in the kiwifruit (Actinidia deliciosa). II. Effects of reduced pollination and CPPU application. Physiologia Plantarum 98:187−95

doi: 10.1034/j.1399-3054.1996.980123.x
[57]

Ainalidou A, Tanou G, Belghazi M, Samiotaki M, Diamantidis G, et al. 2016. Integrated analysis of metabolites and proteins reveal aspects of the tissue-specific function of synthetic cytokinin in kiwifruit development and ripening. Journal of Proteomics 143:318−33

doi: 10.1016/j.jprot.2016.02.013
[58]

Patterson KJ, Mason KA, Gould KS. 1993. Effects of CPPU (N-(2-chloro-4-pyridyl)-N'-phenylurea) on fruit growth, maturity, and storage quality of kiwifruit. New Zealand Journal of Crop and Horticultural Science 21:253−61

doi: 10.1080/01140671.1993.9513777
[59]

Mehmood T, Liland KH, Snipen L, Sæbø, S. 2012. A review of variable selection methods in partial least squares regression. Chemometrics and Intelligent Laboratory Systems 118:62−69

doi: 10.1016/j.chemolab.2012.07.010
[60]

Cao M, Qiao C, Han L, Zhuang M, Wang S, et al. 2025. Volatile profile of postharvest hardy kiwifruits treated with chitosan-silica nanocomposite coatings. Food Research International 205:115981

doi: 10.1016/j.foodres.2025.115981