Table 5.

Contents of methyl gallate in the 70% EtOH extract and EtOAc fraction from root bark of P. suffruticosa.

Sample	Content (mg/g)	RSD a (%)
70% EtOH extract	5.07 ± 0.06	2.22
EtOAc fraction	39.62 ± 1.04	4.53

^a RSD = relative standard deviation.