Table 1. Extraction yields of ginger extracts

Ginger extracts	Yields (%)
50°C, 3 h	10.8±0.3
65°C, 3 h	12.1±0.6
80°C, 3 h	12.6±0.3*
50°C, 5 h	10.7±0.3
50°C, 7 h	10.4±0.2