Strawberry Ripening and Storage Impact on Sugar Accumulation and Gene Expression

A study by Iván del Olmo from Food & Nutrition analyses sugar dynamics in woodland strawberries (Fragaria vesca). Measurements include major sugars, sucrose-related oligomers, and expression of sucrose metabolism genes across ripening stages and post-harvest storage conditions. The research explores low-temperature storage with and without CO2 pretreatment and subsequent shelf-life at 20°C.

Use Cases

• Modeling sucrose accumulation trends based on ripening stage and storage treatment.
• Correlating gene expression levels of homologues like FvSPS1 and FvVINV2 with sugar content.
• Analyzing the effect of CO2 pretreatment on maintaining sucrose reserves and reducing weight loss.
• Comparing sugar profiles (fructose, myo-inositol) between dark red fruit and CO2-treated stored fruit.

Strengths

• Analysis includes multiple biological measurements: sugar levels and gene expression.
• Experimental design compares attached fruit at different ripening stages with post-harvest storage under specific conditions (LT, CO2, SL).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

paperswithcode

Collection Method

Likely contains laboratory measurements of biochemical compounds and gene expression from strawberry samples.