# Chemical profiling and discrimination of green tea and Pu-erh raw tea based on UPLC–Q–Orbitrap–MS/MS and chemometrics

> Research article (Food Chemistry, 2020) · cited 67× · AI/ML

**Wikidata**: [openalex:W3017587445](https://www.wikidata.org/wiki/openalex:W3017587445)  
**Source**: https://4ort.xyz/entity/chemical-profiling-and-discrimination-of-green-tea-and-pu-erh-raw-tea-based-on-uplcqorbitrapms-ms-and-chemometrics