Coffee Pulp Extraction Data for Phenolic and Flavonoid Yield Optimization

Experimental data on extracting total phenolic compounds and flavonoids from coffee pulp using ethanol and a choline chloride-citric acid solvent. The dataset includes raw and calculated results from experiments designed with four parameters: time, temperature, concentration, and solvent-to-solids ratio. It was authored by Konstantina Tsigkou and last updated on April 13, 2026.

Use Cases

• Modeling the effect of time and temperature on phenolic yield based on the described experimental parameters.
• Comparing extraction efficiency between ethanol and a deep eutectic solvent (choline chloride-citric acid) as mentioned in the description.
• Optimizing solvent concentration and solvent-to-solids ratio for maximum flavonoid recovery based on the described experimental design.

Strengths

• Data is openly licensed under CC-BY-4.0.
• Experimental design is clearly described with four controlled parameters.
• Includes both raw and calculated data for two different solvents.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small at 50.8 KB, indicating a limited experimental scope.

Provenance

Source

figshare, authored by Konstantina Tsigkou.

Collection Method

Laboratory experiments on coffee pulp extraction.

Time Range

The experimental time frame is not specified.

Freshness

Last updated 2026-04-13 09:40:01; freshness should be verified.

Geography

The geographic origin of the coffee pulp or experiments is not specified.