Table 6. Reducing power in the extracts of Metaplexis japonica Makino from leaf and stem

Sample1)	Reducing power (Absorbance 700nm)
	62.5 μg/mL	125 μg/mL	250 μg/mL	500 μg/mL	1,000 μg/mL
	ALWE	0.07±0.00^c3)	0.12±0.00^b	0.17±0.00^b	0.23±0.00^b	0.44±0.00^b
ASWE	0.05±0.00^d	0.06±0.00^d	0.10±0.00^d	0.19±0.00^d	0.37±0.00^d
ALEE	0.09±0.00^b	0.11±0.01^b	0.13±0.00^c	0.21±0.00^c	0.40±0.01^c
ASEE	0.05±0.00^d	0.09±0.00^c	0.12±0.01^c	0.17±0.00^e	0.33±0.01^e
BHT2)	0.33±0.00^a	0.55±0.01^a	0.68±0.02^a	0.93±0.01^a	1.04±0.01^a

ALWE, Aneilema japonica leaf water extract; ASWE, Aneilema japonica stem water extract; ALEE, Aneilema japonica leaf ethanol extract; ASEE, Aneilema japonica stem ethanol extract.
BHT, butyl hydroxy toluene.
All value are expressed as mean±SD of triplicate Determinations. Different superscripts within the column are significantly different at p<0.05 by Duncan‘s multiple range test.