Fig. 6From: Variation in the metabolites and α-glucosidase inhibitory activity of Cosmos caudatus at different growth stagesThe biplot obtained from PLS describing the variations between the different harvesting ages of C. caudatus and the correlation between the metabolites in the extracts with TPC and α-glucosidase inhibitory activity. The following compounds contribute to the separation. 1 – quercetin derivatives; 2 - rutin; 3 - chlorogenic acid; 4 - proline; 5 - fatty acid; 6 - acetic acid; 7 – catechinBack to article page