The quality of a vegetable oil is proven analytically, not commercially. At Folk Oils, each batch produced is controlled, documented and released according to a rigorous analytical protocol before shipment. This protocol applies without exception, regardless of volume, destination or time frame.
Protocol · Traceability · Compliance100%
Lots controlled
0
Out of spec lot shipped
CoA
Issued before loading
5+
Standard documents / batch
Protocol · Traceability · Compliance
Complete analytical panel, verified authenticity and systematic export file.
01
Our in-house laboratory performs a complete analytical panel on each production batch, acid value, peroxide value, gas chromatography fatty acid profile (GC-FID), unsaponifiable fraction, tocopherols, regulatory contaminants. No batch leaves our site without a certificate of analysis validated by our quality manager.
This analytical panel is our specification commitment, not an administrative formality.
02
The fatty acid profile by GC and the analysis of the unsaponifiable fraction constitute the double analytical fingerprint of each Folk Oils oil. These two markers make it possible to verify botanical authenticity, detect any adulteration and trace each batch back to the raw material source, producer, harvest date, entry batch number.
03
Each Folk Oils shipment is accompanied by a complete file without prior request.
Standard on every lot:
On request:
04
Any analytical deviation detected in production triggers an immediate blocking of the batch and a customer notification before shipment. No out-of-specification batch leaves our site. This rule is unconditional.
05
Our certifications cover all the standards required by the European, American and Asian markets. They are visible at the bottom of the page, they constitute our operational standard, not our selling point.
Quality documentation
CoA, supplier questionnaire and product catalog, response structured by our quality team.
Commercial actions
Response within 24 working hours