scholarly journals Improvement of Packaging to Reduce Deterioration of Peach Fruit Caused by Vibration

2008 ◽  
Vol 34 (6) ◽  
pp. 331-336 ◽  
Author(s):  
Hiroaki KITAZAWA ◽  
Yutaka ISHIKAWA ◽  
Nobutaka NAKAMURA ◽  
Fei LU ◽  
Takeo SHIINA
Keyword(s):  
Peach Fruit

scholarly journals Transcriptome Analysis of Pre-Storage 1-MCP and High CO2-Treated ‘Madoka’ Peach Fruit Explains the Reduction in Chilling Injury and Improvement of Storage Period by Delaying Ripening

2021 ◽  
Vol 22 (9) ◽  
pp. 4437
Author(s):  
Han Ryul Choi ◽  
Min Jae Jeong ◽  
Min Woo Baek ◽  
Jong Hang Choi ◽  
Hee Cheol Lee ◽  
...  
Keyword(s):  
Cold Storage ◽  
Transcriptome Analysis ◽  
Molecular Mechanisms ◽  
Chilling Injury ◽  
Chemical Properties ◽  
Storage Period ◽  
Differentially Expressed ◽  
Peach Fruit ◽  
High Co2 ◽  
Physico Chemical

Cold storage of peach fruit at low temperatures may induce chilling injury (CI). Pre-storage 1-MCP and high CO2 treatments were reported among the methods to ameliorate CI and reduce softening of peach fruit. However, molecular data indicating the changes associated with pre-storage 1-MCP and high CO2 treatments during cold storage of peach fruit are insufficient. In this study, a comparative analysis of the difference in gene expression and physico-chemical properties of fruit at commercial harvest vs. stored fruit for 12 days at 0 °C (cold-stored (CS), pre-storage 1-MCP+CS, and pre-storage high CO2+CS) were used to evaluate the variation among treatments. Several genes were differentially expressed in 1-MCP+CS- and CO2+CS-treated fruits as compared to CS. Moreover, the physico-chemical and sensory data indicated that 1-MCP+CS and CO2+CS suppressed CI and delayed ripening than the CS, which could lead to a longer storage period. We also identified the list of genes that were expressed commonly and exclusively in the fruit treated by 1-MCP+CS and CO2+CS and compared them to the fruit quality parameters. An attempt was also made to identify and categorize genes related to softening, physiological changes, and other ripening-related changes. Furthermore, the transcript levels of 12 selected representative genes from the differentially expressed genes (DEGs) in the transcriptome analysis were confirmed via quantitative real-time PCR (qRT-PCR). These results add information on the molecular mechanisms of the pre-storage treatments during cold storage of peach fruit. Understanding the genetic response of susceptible cultivars such as ‘Madoka’ to CI-reducing pre-storage treatments would help breeders release CI-resistant cultivars and could help postharvest technologists to develop more CI-reducing technologies.

Peach fruit recognition method under natural environment

2016 ◽  
Author(s):  
Jidong Lv ◽  
Fan Wang ◽  
Zhenghua Ma
Keyword(s):  
Natural Environment ◽  
Recognition Method ◽  
Peach Fruit

Suppression ofMonilinia fructicolacutinase production by peach fruit surface phenolic acids

1999 ◽  
Vol 54 (1-2) ◽  
pp. 37-50 ◽  
Author(s):  
R.M. Bostock ◽  
S.M. Wilcox ◽  
G. Wang ◽  
J.E. Adaskaveg
Keyword(s):  
Phenolic Acids ◽  
Peach Fruit ◽  
Fruit Surface
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