. 2014 Sep 23;52(8):5180–5187. doi: 10.1007/s13197-014-1564-7

Table 1.

Yield and phenolic content of R. fruticosus leaves extract with various solvents

Solvent	Yield (%)	Phenolic content (μg gallic acid/ ml extract)	Total antioxidant activity (nmol of α-tocopherol/g)	Reducing power (μg/ml)	IC₅₀ (μg/ml)
Methanol	15.43 ± 0.01^a	108.64 ± 0.33^a	508.61 ± 1.2^a	157.32 ± 0.13^d	65.043 ± 0.42^d
Water	11.87 ± 0.03^b	86.88 ± 0.24^b	352.88 ± 0.16^c	333.34 ± 0.17^b	120.064 ± 0.56^b
Acetone	6.52 ± 0.06^c	57.55 ± 0.65^c	192.53 ± 0.18^d	615.45 ± 1.2^a	230.217 ± 0.04^a
BHA	–	–	425.4 ± 0.15^b	214.3 ± 0.196^c	88.99 ± 0.16^c
BHT	–	–	177.4 ± 0.06^e	176.3 ± 0.2^e	41.61 ± 0.1^e

Means within a column with the same lowercase letters are not significantly different at p > 0.05