Table 1.

Contents of total phenolics and extractable condensed tannins in leaves, twigs and stem bark of C. album

Samples	Total phenolics (mg/g)a	Extractable condensed tannins (mg/g)b
Leaves	164.39±14.67	117.70±9.39
Twigs	161.99±13.07	48.99±2.40
Stem bark	54.96±3.12	39.98±3.05

^a Using tannic acid as the standard;

^b Using purified leaf tannins as the standard