Acidic electrolyzed water treatment retards softening and retains cell wall polysaccharides in pulp of postharvest fresh longans and its possible mechanism

被引：25

作者：

Sun, Junzheng ^{[1
,3
]}

Chen, Hongbin ^{[1
,2
]}

Xie, Huilin ^{[1
,3
]}

Li, Meiling ^{[1
,3
]}

Chen, Yihui ^{[1
,3
]}

Hung, Yen-Con ^{[4
]}

Lin, Hetong ^{[1
,3
]}

机构：

[1] Fujian Agr & Forestry Univ, Coll Food Sci, Inst Postharvest Technol Agr Prod, Fuzhou 350002, Fujian, Peoples R China

[2] Quanzhou Normal Univ, Coll Oceanol & Food Sci, Quanzhou 362000, Fujian, Peoples R China

[3] Fujian Prov Univ, Key Lab Postharvest Biol Subtrop Special Agr Prod, Fuzhou 350002, Fujian, Peoples R China

[4] Univ Georgia, Dept Food Sci & Technol, 1109 Expt St, Griffin, GA 30223 USA

来源：

FOOD CHEMISTRY-X | 2022年 / 13卷

基金：

中国国家自然科学基金;

关键词：

Acidic electrolyzed water; Longan fruit; Pulp firmness; Cell wall polysaccharides; Cell wall degrading enzymes; Gene expression; OXIDIZING WATER; HUANGHUA PEARS; ARIL BREAKDOWN; FRUIT; DEGRADATION; CHITOSAN; QUALITY; STORAGE; PECTIN;

D O I：

10.1016/j.fochx.2022.100265

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Effects of acidic electrolyzed water (AEW) treatment (pH = 2.5, ACC = 80 mg L-1, 10 min) on pulp firmness, amounts of CWM and CWP, activities and expression of relevant genes of CWDEs in pulp of Fuyan longan during storage at 25 degrees C were evaluated. Compared to control samples, during storage, AEW-treated fruit retained a higher pulp firmness, prevented WSP formation, reduced the degradation of CSP, cellulose and hemicellulose, and lowered CWDEs activities and their corresponding gene expression. When stored for 5 d, pulp firmness (113.6 g mm(-1)), CWM (13.9 g kg(-1)), and CSP (1.4 g kg(-1)) in AEW-treated fruit displayed the clearly higher contents than those in control samples. These data suggest that AEW treatment can slow down the pulp softening and retain higher pulp CWP levels in postharvest fresh longans, which was because AEW lowered activities of CWDEs and its gene expression levels, and maintained the cell wall structure's integrity.

引用

页数：9

共 39 条

[1] Longan pulp polysaccharides relieve intestinal injury in vivo and in vitro by promoting tight junction expression [J].

Bai, Yajuan ;

Huang, Fei ;

Zhang, Ruifen ;

Dong, Lihong ;

Jia, Xuchao ;

Liu, Lei ;

Yi, Yang ;

Zhang, Mingwei .

CARBOHYDRATE POLYMERS, 2020, 229 (229)

[2]

BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3

[3] Interactions between pectin and cellulose in primary plant cell walls [J].

Broxterman, Suzanne E. ;

Schols, Henk A. .

CARBOHYDRATE POLYMERS, 2018, 192 :263-272

[4] The role of cell wall polysaccharides disassembly in Lasiodiplodia theobromae-induced disease occurrence and softening of fresh longan fruit [J].

Chen, Yazhen ;

Zhang, Shen ;

Lin, Hetong ;

Lu, Wangjin ;

Wang, Hui ;

Chen, Yihui ;

Lin, Yifen ;

Fan, Zhongqi .

FOOD CHEMISTRY, 2021, 351

[5] Effects of acidic electrolyzed water treatment on storability, quality attributes and nutritive properties of longan fruit during storage [J].

Chen, Yihui ;

Xie, Huilin ;

Tang, Jinyan ;

Lin, Mengshi ;

Hung, Yen-Con ;

Lin, Hetong .

FOOD CHEMISTRY, 2020, 320 (320)

[6] Phomopsis longanae Chi-Induced Changes in Activities of Cell Wall-Degrading Enzymes and Contents of Cell Wall Components in Pericarp of Harvested Longan Fruit and Its Relation to Disease Development [J].

Chen, Yihui ;

Zhang, Shen ;

Lin, Hetong ;

Sun, Junzheng ;

Lin, Yifen ;

Wang, Hui ;

Lin, Mengshi ;

Shi, John .

FRONTIERS IN MICROBIOLOGY, 2018, 9

[7] Effects of acidic electrolyzed oxidizing water on retarding cell wall degradation and delaying softening of blueberries during postharvest storage [J].

Chen, Yihui ;

Hung, Yen-Con ;

Chen, Mengyin ;

Lin, Hetong .

LWT-FOOD SCIENCE AND TECHNOLOGY, 2017, 84 :650-657

[8] Paper-based 1-MCP treatment suppresses cell wall metabolism and delays softening of Huanghua pears during storage [J].

Chen, Yihui ;

Sun, Junzheng ;

Lin, Hetong ;

Hung, Yen-Con ;

Zhang, Shen ;

Lin, Yifen ;

Lin, Ting .

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2017, 97 (08) :2547-2552

[9] Effects of a feasible 1-methylcyclopropene postharvest treatment on senescence and quality maintenance of harvested Huanghua pears during storage at ambient temperature [J].

Chen, Yihui ;

Lin, Hetong ;

Shi, John ;

Zhang, Shen ;

Lin, Yifen ;

Lin, Ting .

LWT-FOOD SCIENCE AND TECHNOLOGY, 2015, 64 (01) :6-13

[10] Cell wall polysaccharides degradation and ultrastructure modification of apricot during storage at a near freezing temperature [J].

Fan, Xinguang ;

Jiang, Weibo ;

Gong, Hansheng ;

Yang, Yanqing ;

Zhang, Aidi ;

Liu, Hui ;

Cao, Jiankang ;

Guo, Fengjun ;

Cui, Kunbo .

FOOD CHEMISTRY, 2019, 300

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