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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: IL-1β-induced modulation of gene expression profile in human dermal fibroblasts: the effects of Thai herbal Sahatsatara formula, piperine and gallic acid possessing antioxidant properties

Fig. 1

The HPLC fingerprints of phenolic compounds (a) and piperine (PP) (b) in STF extracts. Peak details; 1: kojic acid (RT: 6.103 min); 2: gallic acid (GA) (RT: 6.940 min); 3: caffeic acid (RT: 10.211 min); 4: vanellic acid (RT: 10.433 min); 5: p-coumaric acid (RT: 11.524 min); 6: ferulic acid (RT: 12.039 min)

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