# Principal Component Analysis of Commercial Tannin Extracts Using Digital Images on Mobile Devices

> Research article (Journal of the Brazilian Chemical Society, 2016) · cited 19× · AI/ML

**Wikidata**: [openalex:W2346341582](https://www.wikidata.org/wiki/openalex:W2346341582)  
**Source**: https://4ort.xyz/entity/principal-component-analysis-of-commercial-tannin-extracts-using-digital-images-on-mobile-devices