Table 1. Effect of extraction temperature and time on the yield of subcritical-water extraction

Extraction method	Extraction conditions		Extraction yield (%)
Extraction method	Temperature (°C)	Time (min)	Extraction yield (%)
SWE	110	5	31.56±0.82^a
		10	34.76±0.74^b
		15	39.27±0.20^c
	130	5	38.39±1.08^c
		10	35.94±0.71^b
		15	43.88±0.74^e
	150	5	38.53±0.90^c
		10	40.84±0.63^d
		15	48.17±0.37^g
	170	5	48.64±0.57^g
		10	46.16±0.61^f
		15	53.95±0.37ⁱ
	190	5	47.90±0.90^g
		10	54.25±0.81^ij
		15	51.28±0.74^h
	200	5	47.68±0.61^g
		10	55.59±0.41^j
		15	54.14±0.32ⁱ

Means within the same column sharing a common superscript letter are not significantly different according to Duncan’s multiple range test (p<0.05 Table, n=3).