Crucial roles of sorbitol metabolism and energy status in the chilling tolerance of yellow peach
文献类型： 外文期刊
作者： Zhou, Huijuan 1 ; Su, Mingshen 1 ; Du, Jihong 1 ; Zhang, Xianan 1 ; Li, Xiongwei 1 ; Zhang, Minghao 1 ; Hu, Yang 1 ; Huan, Chen 2 ; Ye, Zhengwen 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Forestry & Fruit Res Inst, Shanghai 201403, Peoples R China
2.Zhejiang Gongshang Univ, Coll Food Sci & Biotechnol, Hangzhou 310018, Peoples R China
3.Jiangsu Key Lab Hort Crop Genet Improvement, Nanjing 210000, Peoples R China
关键词： Chilling injury; Energy status; Sorbitol metabolism; Storage temperature; Yellow peach
期刊名称：PLANT PHYSIOLOGY AND BIOCHEMISTRY （ 影响因子：6.5； 五年影响因子：6.4 ）
ISSN： 0981-9428
年卷期： 2023 年 204 卷
页码：
收录情况： SCI
摘要： In this study, we compared sorbitol metabolism, energy metabolism, and CI development in yellow peach fruit at 1 degrees C (less susceptible to CI) and 8 degrees C (more susceptible to CI) storage to elucidate potential connections between them. The results indicated that storage at 1 degrees C effectively maintained the textural quality of yellow peach fruit and delayed the onset of CI by 12 days compared to 8 degrees C. This positive effect might be attributable to 1 degrees C storage maintaining higher sorbitol content throughout the storage duration, thus sustaining the higher adenosine triphosphate (ATP) level and energy charge. The regulation of sorbitol accumulation by 1 degrees C storage was closely linked to the metabolic activity of sorbitol, which stimulated sorbitol synthesis by enhancing sorbitol-6phosphate dehydrogenase (S6PDH) activity after 12 days while suppressing sorbitol degradation via decreased sorbitol oxidase (SOX) and NAD+-sorbitol dehydrogenase (NAD+-SDH) activities before 24 days. In addition, the notable up-regulation in the NAD+-SDH activity in the late storage period promoted the conversion of sorbitol to fructose and glucose under 1 degrees C storage, thereby providing ample energy substrate for ATP generation. Moreover, sorbitol acts as a vital signaling molecule, and substantially up-regulated expressions of sorbitol transporters genes (PpeSOT3, PpeSOT5, and PpeSOT7) were observed in fruit stored at 1 degrees C, which might promote sorbitol transport and improve cold tolerance in peach fruit. Taken together, these findings suggested that 1 degrees C storage delayed CI by enhancing sorbitol metabolism and transporter activity, promoting sorbitol accumulation, and finally elevating the energy status in yellow peach fruit.
- 相关文献
作者其他论文 更多>>
-
Multidimensional analysis of the flavor characteristics of yellow peach at different ripening stages: Chemical composition profiling and sensory evaluation
作者：Liu, Huayu;Zhang, Minghao;Su, Mingshen;Du, Jihong;Zhou, Huijuan;Zhang, Xianan;Li, Xiongwei;Ye, Zhengwen;Liu, Huayu;Zhang, Minghao;Su, Mingshen;Du, Jihong;Zhou, Huijuan;Zhang, Xianan;Li, Xiongwei;Ye, Zhengwen;Yang, Xiaofeng;Wang, Shouchuang;Zeng, Wenfang
关键词：Yellow peach; Flavor; GC-MS; OAVs; Metabolomics; E -nose; E -tongue
-
The effects of chilling (4 ° C) and non-chilling (12 ° C) temperatures on storage quality and flavor development of yellow peach fruit
作者：Wang, Lufan;Zhang, Shiying;Shen, Shuling;Zheng, Xiaolin;Huan, Chen;Ye, Zhengwen;Zhou, Huijuan
关键词：Bitterness-related compounds; Electronic tongue and nose analyses; Flavor development; Fruit quality; Storage temperatures; Yellow peach
-
Methyl jasmonate regulates the glycolytic pathway and the PpbZIP43-PpFAD2 module to enhance cold resistance in peach fruit
作者：Wang, Lufan;Wang, Yuxuan;Mao, Jiaxu;Dai, Binger;Zhou, Liang;Zhang, Shiying;Shen, Shuling;Zheng, Xiaolin;Huan, Chen;Zhou, Huijuan;Wang, Libin
关键词：BZIP transcription factor; Chilling injury; Fatty acid desaturation; Glycolysis; Methyl jasmonate; Peach
-
Quantifying tree-level peach flowering dynamics using UAV imagery and an optimized instance segmentation model
作者：Gu, Qing;Cheng, Jiayu;Lou, Weidong;Zhang, Xiaobin;Zhang, Minghao;Li, Xiongwei;Jackson, Robert;Ju, Lei;Zhou, Ji;Chen, Miaojin
关键词：Peach flowering; Phenotype; Unmanned aerial vehicle; Fruit breeding; Instance segmentation
-
A signal enhanced lateral flow immunoassay based on core-shell quantum dots labeled antibody and antigen for sensitive detection of CP4-EPSPS protein
作者：Zeng, Haijuan;Zhang, Yan;Zhang, Minghao;Liu, Hua;Wang, Jinbin;Zeng, Haijuan;Zhang, Yan;Zhang, Minghao;Liu, Hua;Wang, Jinbin;Zeng, Haijuan;Liu, Juan;Zhu, Lemei;Guo, Wenbo
关键词：CdSe/ZnS core-shell quantum dots; Signal enhancement; Immunochromatographic test strip; CP4-EPSPS protein
-
1-MCP regulates taste development in cold-stored peach fruit through modulation of sugar, organic acid, and polyphenolic metabolism
作者：Zhou, Huijuan;Ye, Zhengwen;Su, Mingshen;Zhang, Xianan;Du, Jihong;Li, Xiongwei;Zhang, Minghao;Hu, Yang;Wang, Lufan;Zhang, Shiying;Yuan, Ziyi;Shen, Shuling;Zheng, Xiaolin;Huan, Chen
关键词：Prunus persica; 1-Methylcyclopropene; Cold storage; Taste profile; Polyphenolic compounds
-
Composition analysis of volatile compounds in 114 germplasms of peaches evaluated by HS-SPME with GC-MS
作者：Su, Mingshen;Zhang, Xianan;Li, Xiongwei;Zhang, Minghao;Du, Jihong;Liu, Huayu;Zhou, Huijuan;Ye, Zhengwen
关键词：Prunus persica (L.) Batsch; 114 germplasms; volatile components; five classifications; multivariate analysis
