A three-story education effects of solvent polarity at the extraction of antioxidant activity of Lotus leaves Bok.By analyzing the vitamin antioxidant scavenging DPPH radical activity method.
The third effect of the polar solvent to extract the antioxidant activity of Centella by analyzing the effect of antioxidants using DPPH radical scavenging activity.
Third effects of solvent extraction in polarized effect of free radical of Asiatic by analyzing action against free radicals ways. DPPH radical scavenging activity.