# A pH-Responsive colourimetric sensor array based on machine learning for real-time monitoring of beef freshness

> Research article (Food Control, 2023) · cited 56× · AI/ML

**Wikidata**: [openalex:W4323843550](https://www.wikidata.org/wiki/openalex:W4323843550)  
**Source**: https://4ort.xyz/entity/a-ph-responsive-colourimetric-sensor-array-based-on-machine-learning-for-real-time-monitoring-of-beef-freshness