Bisphenol A Concentrations in Commercial Beverages Analyzed by GC-MS

A 287.6 KB dataset containing results from a study using dispersive liquid-liquid microextraction and gas chromatography-mass spectrometry to detect Bisphenol A. The method achieved detection and quantification limits of 0.54 and 1.80 ng/mL, respectively, and was applied to commercial bottled water, cola, soda, and fruit juice samples. The dataset was authored by Maruf Hurşit Demirel and last updated on 2026-05-08.

Use Cases

• Validate analytical methods for endocrine disruptors based on reported detection and quantification limits.
• Compare extraction efficiency across different beverage matrices based on the recovery studies.
• Benchmark BPA contamination levels in commercial products based on the analyzed water and juice samples.
• Optimize microextraction parameters based on the study of solvent types, pH, and salt effects.

Strengths

• Method validation includes specific detection (0.54 ng/mL) and quantification (1.80 ng/mL) limits.
• Recovery studies in spiked samples yielded concrete results of 91% and 97%.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset's 287.6 KB size suggests a limited scope of data points.

Provenance

Source

figshare

Collection Method

Dispersive liquid-liquid microextraction (DLLME) preconcentration followed by gas chromatography-mass spectrometry (GC-MS) analysis.

Freshness

Last updated 2026-05-08 10:14:00; freshness should be verified.