The effect of rhamnose, rutinose, hesperetin, and hesperidin on the pure enzymes: elastase (A,B), hyaluronidase (C,D), and collagenase I (E) activity using tube tests. Oleanolic acid (1.46 mg/mL) was used as the inhibitor of elastase (red color), sodium aurothiomalate (2.8 mg/mL) was used as the inhibitor of hyaluronidase (red color) and 1,10-phenanthroline (1 M) was used as the inhibitor of collagenase (red color). The results are expressed as an average of 3 measurements. * p < 0.05; ** p < 0.01; *** p < 0.001; **** p < 0.0001 were considered significant compared to control C. #
p < 0.05; ##
p < 0.01; ####
p < 0.0001 were considered significant compared to control (for rutinose). (One-way ANOVA; Dunnett’s multiple comparisons tests were performed using GraphPad Prism).