A dataset from e-cienciaDatos Harvested Dataverse describes a validated analytical method for extracting and quantifying glycoalkaloids in potato-based snack products. The method, developed by author Martínez García, Isabel, uses ultrasound-assisted and vacuum manifold-assisted pipette tip solid-phase extraction with MSU-2-C18 sorbent, followed by UHPLC-MS/MS analysis. It was applied to four commercial snack products, revealing glycoalkaloid levels ranging from 2.0 to 16.0 mg/kg fresh weight.
Use Cases
- Validate analytical methods for glycoalkaloid detection based on the described ultrasound-assisted extraction and solid-phase extraction workflow.
- Assess food safety risks in potato snacks based on quantified levels of α-solanine, α-chaconine, γ-chaconine, and solanidine.
- Compare environmental performance of analytical methods using the AGREEprep metric score of 0.65 mentioned in the description.
- Study variability in glycoalkaloid profiles across commercial products based on the reported concentration ranges.
Strengths
- Method validation includes specific limits of detection (0.55–4.40 µg/kg) and quantification (1.82–14.67 µg/kg).
- Describes a miniaturized method with reduced sample and solvent consumption compared to conventional formats.
- Application data includes quantified levels for four commercial products, showing a range from 2.0 to 16.0 mg/kg fresh weight.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The geographic origin of the four commercial snack products tested is not specified.
Provenance
- Source
- e-cienciaDatos Harvested Dataverse
- Collection Method
- Analytical data generated via a developed and validated ultrasound-assisted extraction and UHPLC-MS/MS method.
- Time Range
- null
- Freshness
- Last updated 2026-04-21 17:39:48; freshness should be verified.
- Geography
- null