Fig. 1. (a) Standard curve for gallic acid; (b) changes of total phenolic content (gallic acid equivalent) in the extract of Citri SarcodactylisFructus under different adsorbed dose; (c) DPPH free radical scavenging of the extract of Citri SarcodactylisFructus with different adsorbed dose

Fig. 2. Changes in the moisturizing rate of Citri SarcodactylisFructus original (a) and compound solution (b) over a 48 h period in the drying environment of color-changing silica gel; original (c) and compound (d) of Citri SarcodactylisFructus solution in an environment with 46% humidity (color online)

Fig. 3. Irritation of the skin surface of the New Zealand rabbit over a period of 14 d in the original (a) and compound (b) solution of Citri SarcodactylisFructus

Fig. 4. Cytotoxicity of the original (a) and compound (b) solution of Citri Sarcodactylis Fructus at different adsorbed doses; (c) melanin content changes of B16-F10 cells when co-cultured with samples for 48 h; (d) changes in tyrosinase activity of B16-F10 cells co-cultured with the sample for 48 h

Fig. 5. Inhibitory effects of Citri SarcodactylisFructus extract on the three inflammatory factors at different absorption doses: (a) IL-1β; (b)IL-6; (c)TNF-α