Camellia Oleifera Seed Lipid Metabolomics Under High-Pressure and Hot-Humid Conditions

Metabolomic data from a controlled postharvest experiment on Camellia oleifera seeds. The dataset includes untargeted UHPLC–Orbitrap metabolomics and targeted GC–MS quantification of 49 free fatty acids across four treatment regimes. It was authored by Jianwen Wu and published on figshare under a CC-BY-4.0 license in May 2026.

Use Cases

• Modeling pressure-dependent lipid mobilization responses based on targeted free fatty acid quantification.
• Investigating metabolic divergence in seeds based on untargeted metabolomics data mentioned in the description.
• Analyzing the relationship between treatment sequence and early seed lipid trajectories before drying.
• Studying membrane-lipid remodeling and oxygenation-associated metabolism in oilseeds under stress.

Strengths

• Includes targeted quantification of 49 free fatty acids, with 42 detected with high within-regime reproducibility.
• Integrates untargeted UHPLC–Orbitrap metabolomics with targeted GC–MS for a multi-omics approach.
• Data is from a controlled, seed-focused postharvest model isolating seed-level responses.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small (603.0 KB), indicating limited scope, and row count is unknown.

Provenance

Source

figshare

Collection Method

Controlled laboratory experiment integrating untargeted UHPLC–Orbitrap metabolomics and targeted GC–MS.

Freshness

Last updated 2026-05-21 04:37:49; freshness should be verified.