Ascorbic acid and melatonin synergistically maintain postharvest guava quality by regulating cell wall, antioxidant, and transcriptomic pathways
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Guava is highly perishable with postharvest decay and senescence, limiting storage and marketability. This study examined the synergistic regulatory effects of combined AsA + MT (AM) treatment on preserving 'Pearl' guava. Systematic analyses assessed fruit s... ...