# A digital image-based colorimetric method for measuring free acidity in edible vegetable oils

> Research article (Food Chemistry, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4391188416](https://www.wikidata.org/wiki/openalex:W4391188416)  
**Source**: https://4ort.xyz/entity/a-digital-image-based-colorimetric-method-for-measuring-free-acidity-in-edible-vegetable-oils