Fig. 3From: Variation in the metabolites and α-glucosidase inhibitory activity of Cosmos caudatus at different growth stagesPCA loading column plot of the 1H NMR data of the various EtOH:water extracts. 1 – quercetin derivatives; 2 - rutin; 3 - chlorogenic acid; 4 - proline; 5 - fatty acid; 6 - acetic acid; 7 - catechinBack to article page