GC-MS fingerprints are the objective truth of flavor quality. Buyers who request and archive per-batch chromatograms build defensible quality systems and catch drift before it ships.
Key Highlights
- GC-MS confirms identity, purity and batch consistency
- Compare chromatograms against reference lot, not just spec ranges
- matai provides per-batch GC reference data on request
What GC-MS Reveals
Each peak represents a compound; retention time confirms identity, peak area quantifies proportion. Comparing a production batch to its reference lot reveals: raw material substitution, process drift, oxidation, or contamination – often before sensory panels notice.
Building a Buyer QC Program
- Request GC reference chromatogram with first order per SKU
- Archive with CoA and sensory reference sample
- For each new lot: request current GC data and compare
- Investigate peak deltas >15% on key impact compounds
- Maintain a retained-sample library per lot received
Frequently Asked Questions
What is a GC-MS fingerprint?
A chromatogram mapping all volatile compounds in a flavor batch – the objective identity and consistency record.
Why request GC data from suppliers?
Sensory evaluation is subjective and fatigues; GC data catches batch drift objectively and documents quality for audits.
Next step: Request per-batch GC data via contact us.