Exogenous melatonin maintains postharvest quality in kiwiberry fruit by regulating sugar metabolism during cold storage

被引：32

作者：

Zhang, Yunting ^{[1
,2
]}

Tang, Honglan ^{[1
]}

Lei, Diya ^{[1
]}

Zhao, Bing ^{[1
]}

Zhou, Xuan ^{[1
]}

Yao, Wantian ^{[1
]}

Fan, Jinming ^{[3
]}

Lin, Yuanxiu ^{[1
,2
]}

Chen, Qing ^{[1
]}

Wang, Yan ^{[1
,2
]}

Li, Mengyao ^{[1
]}

He, Wen ^{[1
,2
]}

Luo, Ya ^{[1
]}

Wang, Xiaorong ^{[1
,2
]}

Tang, Haoru ^{[1
,2
]}

Zhang, Yong ^{[1
]}

机构：

[1] Sichuan Agr Univ, Coll Hort, Chengdu 611130, Peoples R China

[2] Sichuan Agr Univ, Inst Pomol & Olericulture, Chengdu 611130, Peoples R China

[3] Sichuan Innofresh Agr Sci & Technol Co Ltd, Yaan 625014, Peoples R China

来源：

LWT-FOOD SCIENCE AND TECHNOLOGY | 2023年 / 174卷

关键词：

Kiwiberry; Melatonin; Fruit quality; Sugar metabolism; CHILLING TOLERANCE; SUCROSE; INJURY;

D O I：

10.1016/j.lwt.2022.114385

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Melatonin plays a potential role in preserving the postharvest quality of fresh products. This study investigated the effect of exogenous melatonin on sugar metabolism and quality change in kiwiberries under cold storage. Our results showed that melatonin improved fruit appearance, increased total chlorophyll, carotenoid, and ascorbate accumulation, and inhibited firmness and weight loss during storage. In addition, melatonin treatment increased the ratio of fruit-soluble solids to acid and upregulated the content of sucrose, glucose, fructose, and soluble sugars by regulating the activities of SS, SPS, AI, and NI enzymes as well as their transcript levels. Melatonin application inhibited the activity of AL and upregulated the transcript levels of HK and FK genes to slow down the starch decomposition, thereby delaying the softening of kiwiberries during the storage. These results indi-cated that melatonin application after the harvest of kiwiberry could improve both the external and internal quality of the fruit and inhibit senescence by modulating sugar metabolism.

引用

页数：8

共 39 条

[1] Melatonin treatment attenuates postharvest decay and maintains nutritional quality of strawberry fruits (Fragaria x anannasa cv. Selva) by enhancing GABA shunt activity [J].

Aghdam, Morteza Soleimani ;

Fard, Javad Rezapour .

FOOD CHEMISTRY, 2017, 221 :1650-1657

[2] Functions of melatonin in plants: a review [J].

Arnao, Marino B. ;

Hernandez-Ruiz, Josefa .

JOURNAL OF PINEAL RESEARCH, 2015, 59 (02) :133-150

[3] Physicochemical changes in 'Santa Rosa' plum fruit treated with melatonin during cold storage [J].

Bal, Erdinc .

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION, 2019, 13 (03) :1713-1720

[4] Sugar signalling and antioxidant network connections in plant cells [J].

Bolouri-Moghaddam, Mohammad Reza ;

Le Roy, Katrien ;

Xiang, Li ;

Rolland, Filip ;

Van den Ende, Wim .

FEBS JOURNAL, 2010, 277 (09) :2022-2037

[5] Low temperature conditioning reduces postharvest chilling injury in loquat fruit [J].

Cai, Chong ;

Xu, ChangJie ;

Shan, LanLan ;

Li, Xian ;

Zhou, ChunHua ;

Zhang, WangShu ;

Ferguson, Ian ;

Chen, KunSong .

POSTHARVEST BIOLOGY AND TECHNOLOGY, 2006, 41 (03) :252-259

[6] Sugar metabolism in relation to chilling tolerance of loquat fruit [J].

Cao, Shifeng ;

Yang, Zhenfeng ;

Zheng, Yonghua .

FOOD CHEMISTRY, 2013, 136 (01) :139-143

[7] An alternative cetyltrimethylammonium bromide-based protocol for RNA isolation from blackberry (Rubus L.) [J].

Chen, Q. ;

Yu, H. W. ;

Wang, X. R. ;

Xie, X. L. ;

Yue, X. Y. ;

Tang, H. R. .

GENETICS AND MOLECULAR RESEARCH, 2012, 11 (02) :1773-1782

[8] The chitosan affects severely the carbon metabolism in mango (Mangifera indica L. cv. Palmer) fruit during storage [J].

Cosme Silva, Glaucia Michelle ;

Silva, Willian Batista ;

Medeiros, David B. ;

Salvador, Acacio Rodrigues ;

Menezes Cordeiro, Maria Helena ;

da Silva, Natalia Martins ;

Santana, Diederson Bortolini ;

Mizobutsi, Gisele Polete .

FOOD CHEMISTRY, 2017, 237 :372-378

[9] Postharvest melatonin dipping maintains quality of apples by mediating sucrose metabolism [J].

Fan, Yiting ;

Li, Canying ;

Li, Yihan ;

Huang, Rui ;

Guo, Mi ;

Liu, Jiaxin ;

Sun, Tong ;

Ge, Yonghong .

PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2022, 174 :43-50

[10] Melatonin treatment delays postharvest senescence and regulates reactive oxygen species metabolism in peach fruit [J].

Gao, Hui ;

Zhang, Zheng Ke ;

Chai, Hong Kang ;

Cheng, Ni ;

Yang, Yue ;

Wang, Dan Na ;

Yang, Ting ;

Cao, Wei .

POSTHARVEST BIOLOGY AND TECHNOLOGY, 2016, 118 :103-110

← 1 2 3 4 →