Neurobiological evaluation of thirty-one medicinal plant extracts using microtiter enzyme assays

Orhan, Ilkay Erdogan; Senol, Fatma Sezer; Haznedaroglu, Mehmet Zeki; Koyu, Halil; Erdem, Sinem Aslan; Yılmaz, Gulderen; Cicek, Mehmet; Yaprak, A. Emre; Ari, Esin; Kucukboyaci, Nurgun; Toker, Gulnur

doi:10.1186/s40816-016-0023-6

Clinical Phytoscience

International Journal of Phytomedicine and Phytotherapy

Table 4 FRAP, PRAP, and metal-chelation activities (± S.E.M.^a) of the extracts at 100 μg mL^-1

From: Neurobiological evaluation of thirty-one medicinal plant extracts using microtiter enzyme assays

Species	Plant part	Extract type	FRAP (± S.E.M.^a)	PRAP (± S.E.M.)	Metal-chelation (± S.E.M.)
AL^b	Fruit	DCM	0.448 ± 0.02^****	0.444 ± 0.12^****	23.19 ± 6.71^****
		EtOAc	0.517 ± 0.33^****	0.441 ± 0.04^****	28.21 ± 5.93^****
		EtOH	0.591 ± 0.16^****	0.360 ± 0.14^****	-^c
	Aerial	DCM	0.554 ± 0.02^****	0.406 ± 0.18^****	-
		EtOAc	0.705 ± 0.15^****	0.371 ± 0.05^****	-
		EtOH	0.441 ± 0.16^****	0.349 ± 0.01^****	25.42 ± 0.40^****
EE	Fruit	Juice	0.173 ± 0.006^****	0.233 ± 0.016^****	55.86 ± 4.11^*
	Fruit	EtOH	0.217 ± 0.005^****	0.221 ± 0.004^****	13.83 ± 2.19^****
	Aerial	EtOH	0.192 ± 0.003^****	0.232 ± 0.011^****	20.90 ± 1.74^****
	Root	EtOH	0.166 ± 0.021^****	0.168 ± 0.005^****	29.47 ± 3.11^****
CER	Aerial	EtOAc	0.209 ± 0.009^****	0.207 ± 0.014^****	50.96 ± 3.09^**
CER	Aerial	MeOH	0.185 ± 0.010^****	0.211 ± 0.013^****	-
CET	Aerial	EtOAc	0.232 ± 0.012^****	0.204 ± 0.019^****	36.85 ± 1.34^****
CET	Aerial	MeOH	0.219 ± 0.013^****	0.216 ± 0.011^****	8.71 ± 2.04^****
CM	Aerial	EtOAc	0.245 ± 0.012^****	0.194 ± 0.005^****	32.98 ± 3.45^****
CM	Aerial	MeOH	0.294 ± 0.016^****	0.226 ± 0.007^****	-
CS	Aerial	EtOAc	0.216 ± 0.011^****	0.191 ± 0.014^****	48.56 ± 2.95^****
CS	Aerial	MeOH	0.205 ± 0.009^****	0.201 ± 0.012^****	-
CT	Aerial	EtOAc	0.247 ± 0.025^****	0.188 ± 0.007^****	13.69 ± 3.79^****
CT	Aerial	MeOH	0.246 ± 0.020^****	0.173 ± 0.008^****	-
RC (wild)	Aerial	EtOH	1.036 ± 0.061^**	0.310 ± 0.007^****	-
RC (Cultivated)	Aerial	EtOH	0.473 ± 0.006^****	0.245 ± 0.045^****	-
CG	Aerial	EtOH	0.492 ± 0.011^****	0.251 ± 0.015^****	-
VH	Aerial	EtOH	0.468 ± 0.014^****	0.286 ± 0.007^****	-
OH^b	Aerial	MeOH	0.812 ± 0.040^***	§^d	19.86 ± 0.23^****
OH^b	Aerial	Aqueous	0.833 ± 0.030^****	§	-
ZN	Aerial	EtOH	1.326 ± 0.065^**	0.262 ± 0.013^****	2.53 ± 1.88^****
ZM	Leaf	EtOH	0.495 ± 0.005^****	0.141 ± 0.004^****	-
PO	Leaf	EtOH	0.346 ± 0.003^****	0.160 ± 0.001^****	14.79 ± 3.14^****
	Rhizome	EtOH	0.532 ± 0.011^****	0.124 ± 0.001^****	3.43 ± 0.99^****
	Root	EtOH	0.965 ± 0.036^****	0.189 ± 0.005^****	-
Quercetin^e			1.946 ± 0.038	0.782 ± 0.009
EDTA^f					61.87 ± 4.69

^aStandard error mean (n = 3)
^bTested at 2000 μg mL^-1
^cNo activity
^dNot tested
^eReference for FRAP and PRAP at 1000 μg mL^-1
^fReference for metal-chelation activity at 1000 μg mL^-1
[^* p < 0.05; ^** p < 0.01; ^*** p < 0.001, ^**** p < 0.0001]

Back to article page