ArticleScientific reports2026
Integrated preharvest salicylic acid maleic hydrazide and postharvest 1 MCP delay softening and preserve strawberry quality during cold storage.
Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A two-year investigation (2023–2024) was conducted to evaluate the integrated influence of preharvest salicylic acid (SA) and maleic hydrazide (MH) treatments, alone and in combination, with a postharvest 1-methylcyclopropene (1-MCP) application on the postharvest physiology, biochemical quality and antioxidant defense mechanisms of strawberry (Fragaria × ananassa Duch.) fruits during cold storage. Results revealed that the combined preharvest application of SA + MH (T₄), further reinforced by postharvest 1-MCP treatment (T₅), markedly enhanced firmness retention, with T₅ fruits exhibiting 64–67% higher firmness than the control. This improvement was closely associated with a pronounced suppression of cell wall-degrading enzymes—polygalacturonase, pectin methylesterase, and cellulase—by 51–56% under T₅. Biochemical profiling demonstrated significant elevation in total soluble solids (TSS), titratable acidity (TA), and ascorbic acid content, accompanied by a 34–36% reduction in respiration rate under T₅, indicating delayed senescence and sustained metabolic balance.Furthermore, the combined treatments substantially enriched the phytochemical composition, with total phenolics, flavonoids, and anthocyanins increasing by 50–52%, 45–47%, and 42–43%, respectively, under T₅ compared with the control. These enhancements were paralleled by improved oxidative stress tolerance, reflected in a 47–48% reduction in malondialdehyde (MDA) content and a 40–45% upregulation in key antioxidant enzymes (SOD, CAT, APX, and POD). Principal component analysis (PCA) distinctly separated quality-related parameters (firmness, TSS, antioxidants, and phenolics) from senescence-linked traits (PG, PME, MDA, and respiration), while the correlation matrix confirmed strong positive associations among firmness, sugars, phenolics, and antioxidant enzymes. Collectively, the findings demonstrate that the integration of preharvest SA + MH with postharvest 1-MCP constitutes an effective and reproducible strategy for mitigating oxidative damage, delaying softening, and enhancing the biochemical and phytochemical quality of strawberry fruits during storage. This integrated pre- and postharvest approach offers a sustainable means to extend shelf life, preserve nutritional integrity, and improve marketable fruit quality under commercial cold storage conditions.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.