Potato Peel Glycoalkaloid Concentrations for 15 Commercial Varieties

A dataset quantifying the bioactive glycoalkaloids α-solanine and α-chaconine in potato peel waste. The data was generated using an optimized ultrasound-assisted extraction and HPLC-DAD method, validated and applied to 15 commercial potato varieties. The dataset was created by Martínez García, Isabel and last updated on 2025-10-14.

Use Cases

• Identifying potato varieties with high glycoalkaloid content for biovalorization based on the reported concentration ranges.
• Comparing the efficacy of different drying processes (freeze-drying vs. medium-temperature) for compound stability based on the study's findings.
• Assessing the greenness of analytical extraction methods using the AGREEprep metric score of 0.61 mentioned in the description.
• Modeling the relationship between extraction parameters (solvent type, sample/solvent ratio) and yield based on the described factorial experimental design.

Strengths

• Concentration data for two key glycoalkaloids (α-solanine and α-chaconine) is provided, with ranges from 143 to 1273 mg/kg and 117 to 1742 mg/kg dry weight, respectively.
• The analytical method was validated and its environmental impact was quantitatively assessed with an AGREEprep score of 0.61.
• Data covers 15 commercial potato varieties, allowing for comparative analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• The dataset's temporal and geographic coverage for the potato samples is not specified.

Provenance

Source

Martínez García, Isabel via e-cienciaDatos Harvested Dataverse

Collection Method

Ultrasound-assisted extraction followed by HPLC-DAD analysis on potato peel samples.

Time Range

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Freshness

Last updated 2025-10-14 21:47:22; freshness should be verified

Geography

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