Table 3. The quercetin contents of Jeju Dendropanax morbifera Lev. extracts

Sample	Parts used	Harvest time	Cultivation period (year)	Different solvents ext.	quercetin1)(mg/g)
1	fruit	Sept.	10	water	-
2		Nov.	10	water	-
3	Sprout	May	8	water	16.32±0.81***
4		May	10	water	10.22±0.67***
5		May	15	water	17.20±0.04***
6		Nov.	8	water	4.26±0.99***
7		Nov.	10	water	9.74±0.19***
8		Nov.	15	water	1.41±0.10
9	Leaf	May	8	water	5.40±0.13***
10		May	8	30% EtOH	7.22±.0.22***
11		May	10	water	5.89±0.10***
12		May	10	30% EtOH	18.06±1.81***
13		May	10	60% EtOH	20.14±0.19***
14		May	15	water	19.51±2.30***
15		May	15	30% EtOH	19.75±0.38***
16		Aug.	10	water	10.52±0.32***
17		Aug.	10	30% EtOH	12.62±0.44***
18		Nov.	8	water	8.70±0.11***
19		Nov.	8	30% EtOH	13.05±0.97***
20		Nov.	10	water	0.85±0.27
21		Nov.	10	30% EtOH	6.61±1.04***
22		Nov.	10	60% EtOH	9.99±0.20***
23		Nov.	15	water	2.27±1.28
24		Nov.	15	30% EtOH	8.05±1.11***
25	sprig	May	8	water	0.45±0.00**
26		May	10	water	0.33±0.01
27		May	15	water	0.36±0.01
28		Nov.	8	water	0.81±0.05***
29		Nov.	10	water	0.47±0.03**
30		Nov.	15	water	0.53±0.05***
31	branch	May	8	water	0.45±0.00
32		May	8	30% EtOH	0.37±0.00
33		May	10	water	0.61±0.00**
34		May	10	30% EtOH	0.55±0.01*
35		May	10	60% EtOH	0.98±0.32***
36		May	15	water	0.59±0.02**
37		May	15	30% EtOH	1.03±0.03***
38		Aug.	10	water	0.38±0.01
39		Aug.	10	30% EtOH	0.31±0.00
40		Nov.	8	water	0.74±0.07***
41		Nov.	8	30% EtOH	1.16±0.09***
42		Nov.	10	water	0.97±0.01***
43		Nov.	10	30% EtOH	1.06±0.06***
44		Nov.	10	60% EtOH	1.09±0.01***
45		Nov.	15	water	0.60±0.00**
46		Nov.	15	30% EtOH	0.87±0.01***

¹⁾Data are presented as the mean±SD. The dat were statistically evaluated using one-way analysis of variance (ANOVA) followed by Dunnett’s Multiple Comparison test to compare significant differences between the groups (sprout, leaf, sprig and branch) at ^*p<0.05, ^**p<0.01 and ^***p<0.001.