Antioxidant activity of a plant extract is a
complex attribute of its phytoconstituents. In the
present study we have estimated total polyphenol,
total flavonoid, β-carotene, tannin and vitamin C
content in three different extracts namely 100%
ethanol extract, 50% ethanol extract and water
extract of C. asiatica. The results of the
phytoconstituents content of these three extracts
have been summarized in Table 1.