# Nondestructive Detection of Pesticide Residue (Chlorpyrifos) on Bok Choi (Brassica rapa subsp. Chinensis) Using a Portable NIR Spectrometer Coupled with a Machine Learning Approach

> Research article (Foods, 2023) · cited 40× · AI/ML

**Wikidata**: [openalex:W4321790475](https://www.wikidata.org/wiki/openalex:W4321790475)  
**Source**: https://4ort.xyz/entity/nondestructive-detection-of-pesticide-residue-chlorpyrifos-on-bok-choi-brassica-rapa-subsp-chinensis-using-a-portable-ni