DESCRIPTION OF THE DRAWINGS
FIG. 1 is a bar chart illustrating the free oxygen radical inhibition activities exhibited by samples formed by mixing malachite powder with I water, in comparison with samples formed by mixing malachite powder with de-ionized water.
FIG. 2 is a bar chart illustrating the anti-collagenase (or collagenase inhibition) activities exhibited by samples formed by mixing malachite powder with I water, in comparison with samples formed by mixing malachite powder with de-ionized water.
FIG. 3 is a bar chart illustrating the collagenase inhibition activities exhibited by samples containing malachite powder, L-glutamic acid, and L-arginine in I water, in comparison with samples containing the same components in de-ionized water.
FIG. 4 is a bar chart illustrating the collagen synthesis activities exhibited by samples containing rhodochrosite powder and citric acid in I water, in comparison with a positive control sample containing 18 μg/ml of MAP (Magnesium-Ascorbil-Phosphate).
FIG. 5 is a bar chart illustrating the free radical inhibition activities exhibited by samples containing malachite powder and salicylic acid in S water, in comparison with samples containing the same components in de-ionized water.