期刊
FOOD CHEMISTRY
卷 341, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2020.128293
关键词
Ethylene; Ethylene antagonists; Ozone; 1H-cyclopropabenzene; 1H-cyclopropa[b]naphthalene; 1-Methylcyclopropene; Apple; Fruit quality
资金
- Australian Government
- Curtin University
The study found that BC and NC have potential ethylene antagonistic effects in Cripps Pink and Granny Smith apples during cold storage, reducing ethylene production and respiration. 1-MCP showed similar effects in Granny Smith apples, while ozone application increased sugar content and ethylene production in both apple cultivars. No significant interaction was observed between ethylene antagonists and ozone application in cold storage on ethylene production, respiration, and other fruit quality parameters.
The effects of two new ethylene antagonists namely 1H-cyclopropabenzene (BC) and 1H-cyclopropa[b]naphthalene (NC), as well as 1-methylcyclopropene (1-MCP) on ethylene production and fruit quality of Cripps Pink and Granny Smith apple in ozonized cold storage, were investigated. When compared to control, Cripps Pink fruit fumigated with BC and NC exhibited significantly lowest ethylene production and respiration, whilst the Granny Smith fruit treated with 1-MCP exhibited lowest ethylene production followed by NC and BC treatments. Application of ozone in cold storage maintained higher levels of sugars but elevated ethylene production in both the apple cultivars. No significant interaction was recorded between ethylene antagonists and ozone application in cold storage on the ethylene production, respiration and other fruit quality parameters. In conclusion, results suggest that BC and NC are potential ethylene antagonists in Cripps Pink and Granny Smith apples during the cold storage.
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