Matrix metalloproteinase, hyaluronidase and elastase inhibitory potential of standardized extract of Centella asiatica

Figures & data

Figure 1. Hyaluronidase inhibitory activity of C. asiatica. All values are expressed as mean ± SEM (n = 6). ^ap < 0.05, ^bp < 0.01 and ^cp < 0.001 compared with standard.

Figure 2. Elastase inhibitory activity of C. asiatica. All values are expressed as mean ± SEM (n = 6). ^ap < 0.05, ^bp < 0.01 and ^cp < 0.001 compared with standard.

Figure 3. Matrix metalloproteinase-1 inhibitory activity of C. asiatica. All values are expressed as mean ± SEM (n = 6). ^ap < 0.05, ^bp < 0.01 compared with standard.

Figure 4. (A) Calibration curve of standard asiaticoside; (B) a typical chromatogram of asiaticoside marker compound; (C) a typical chromatogram of C. asiatica methanol extract (CAMeOH); (D) a typical chromatogram of C. asiatica n-butanol fraction (CAnB).