Table 3.
Contents of protein, free amino acid, total sugar and reducing sugar in water extract and 70% EtOH extract from P. tenuifolia

	Water extract	70% EtOH extract
Extract yield (%)	26.2	32.0
Protein content (mg/g)	275.17±3.06	220.12±5.65
Free amino acid (mg/g)	29.77±1.57	28.88±1.61
Total sugar contents (mg/g)	353.00±5.14	281.89±1.79
Reducing sugar content (mg/g)	114.18±0.17	46.69±0.14

Values are means±SD (n=3)