# Rapid determination of the total content of oleanolic acid and ursolic acid in Chaenomelis Fructus using near-infrared spectroscopy

> Research article (Frontiers in Plant Science, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4294168957](https://www.wikidata.org/wiki/openalex:W4294168957)  
**Source**: https://4ort.xyz/entity/rapid-determination-of-the-total-content-of-oleanolic-acid-and-ursolic-acid-in-chaenomelis-fructus-using-near-infrared-s