Acethylcholinesterase inhibitory potential and antioxidant properties of pyrogallol.

Abstract:

:Pyrogallol is found naturally in crops and fruits of many plants. It is also an active ingredient of many pharmaceuticals. For this reason, we employed different in vitro antioxidant assays such as cupric ion Cu(2+) reducing power, Fe(3+) reducing power, total antioxidant activity by ferric thiocyanate method, ABTS radical scavenging, DMPD radical scavenging, DPPH • scavenging, Fe(2+) chelating, [Formula: see text] scavenging and H(2)O(2) scavenging activities of pyrogallol. Pyrogallol inhibited 77.95% lipid peroxidation of linoleic acid emulsion at 30 μg/mL concentration. BHA, BHT, α-tocopherol and trolox exhibited inhibitions of 89.88, 89.97, 83.82 and 91.85% against peroxidation of linoleic acid emulsion at the same concentration, respectively. In addition, pyrogallol was an effective of all the scavenging and reducing power results. In this study, pyrogallol was also evaluated as potential inhibitor for acethycholinesterse enzyme. The results showed that pyrogallol exhibited potent acetylcholinesteras inhibitory activity with IC(50) and K(I) values 10.2 and 8.6 μM, respectively.

authors

Ozturk Sarikaya SB

doi

10.3109/14756366.2014.965700

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

761-6

issue

5

eissn

1475-6366

issn

1475-6374

journal_volume

30

pub_type

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