ArticleFrontiers in plant science2024
Exogenous melatonin delays oxidative browning in litchi during cold storage by regulating biochemical attributes and gene expression.
Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Melatonin Boosts the Phytochemical Profile of Blood Oranges, Enhancing (Poly)phenol and Endogenous Melatonin Content, Through Pre- and Postharvest Treatments.Journal of pineal research · 2025Article
- Enhancement of Bioactive Compounds in "Valencia" Orange Peel Waste During Cold Storage by Melatonin and Arginine Treatments.Food science & nutrition · 2025Article
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Authors and funding
6 authors.
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Abstract
Oxidative damage leading to loss of nutritional quality and pericarp discoloration of harvested litchi fruits drastically limits consumer acceptance and marketability. In the present investigation, the impact of postharvest melatonin application at different concentrations, i.e., 0.1 mM, 0.25 mM, and 0.5 mM, on fruit quality and shelf life of litchi fruits under cold storage conditions was studied. The results revealed the positive effect of melatonin application at all concentrations on fruit quality and shelf life. However, treatment with 0.5 mM concentration of melatonin resulted in minimum weight loss, decay loss, pericarp discoloration, and also retained higher levels of TSS, acidity, total sugar, ascorbic acid, anthocyanin, antioxidant, and phenolics content during cold storage. Melatonin administration also restricted the enzymatic activity of the polyphenol oxidase (PPO) and peroxidase (POD) enzymes in the fruit pericarp and maintained freshness of the fruits up to 30 days in cold storage. At the molecular level, a similar reduction in the expression of browning-associated genes,
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