# Nondestructive Testing and Visualization of Catechin Content in Black Tea Fermentation Using Hyperspectral Imaging

> Research article (Sensors, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3215570780](https://www.wikidata.org/wiki/openalex:W3215570780)  
**Source**: https://4ort.xyz/entity/nondestructive-testing-and-visualization-of-catechin-content-in-black-tea-fermentation-using-hyperspectral-imaging