In Silico Exploration the Phenolic Compound of Olive Leaves as Acetylcholinesterase Enzyme (AChE) Inhibitor for Alzheimer’s Disease Therapy

Mubarakati, Nurul Jadid; Puspitarini, Oktavia Rahayu; Rahayu, Tintrim; Maulidiyah, Alik

dc.contributor.author	Mubarakati, Nurul Jadid
dc.contributor.author	Puspitarini, Oktavia Rahayu
dc.contributor.author	Rahayu, Tintrim
dc.contributor.author	Maulidiyah, Alik
dc.date.accessioned	2021-10-13T03:06:27Z
dc.date.available	2021-10-13T03:06:27Z
dc.date.issued	2019-06
dc.identifier.issn	08526834
dc.identifier.uri	http://old.berkalahayati.org/journal/issue/detail/3adaf494
dc.identifier.uri	http://repository.unisma.ac.id/handle/123456789/1999
dc.description	[ARCHIVES] Copyright Article from : Journal of BIOLOGICAL RESEARCHES	en_US
dc.description.abstract	Olive (Olea europaea) have been cultivated and grown well in tropical climates such as Indonesia. Indonesia local community have used olive as herbal medicines due to its active compounds known as oleuropein that has many biological activities including as neurotherapy in Alzheimer's dis ease. The purpose of this study is to explore the potential phenolic compounds of olive and examine the acetylcholinesterase (AChE) inhibitory activity displayed by different olive polyphenols through a silico approach. The bioactive compounds of olive which had been analyzed in this study were phenolic compound included oleuropein, demethyl-oleuropein, ligstroside, oleoside, verbascoside, luteolin 7-glucoside, and hydroxytyrosol. Interaction of bioactive compounds with acetylcholinesterase (AChE) was analyzed through molecular specific docking using AutoDock Vina with Pyrx Software. The result elucidate that olive contain potential biological activities as antioxidant, anti-inflammatory, antineoplastic, free radical scavenger, antibacterial, antifungal, expression TP53 enhancer, caspase 8 stimulant, platelet adhesion inhibitor, treatment for lipoprotein disorder, antiviral and dementia treatment/Alzheimer disease. The highest bioactivity percentage of olive phenolic compound are as an antioxidant of 82%, anti-inflammatory of 73%, and anti-cancer (antineoplastic) of 70% respectively. Based on molecular docking analysis show one of olive phenolic compound of the dimethyl-oleuropein has strong interaction with AChE as pointed in the binding affinity of demethyl-oleuropein +AChE of -8.9 kcal/mol has closed to galanthamine binding affinity of -10.3 kcal/mol. Along with glutamate acid 202, tyrosine 133 and tyrosine 124 are the major contributors in the target-ligand interactions. The selected demethyl-oleuropein ought to be tested in clinical studies to discover new neuro-therapeutic candidates.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Journal of BIOLOGICAL RESEARCHES	en_US
dc.relation.ispartofseries	Journal of BIOLOGICAL RESEARCHES;Volume 24 No. 2
dc.subject	Acetylcholinesterase enzyme (AChE) inhibitor	en_US
dc.subject	Alzheimer's disease	en_US
dc.subject	in silico approach	en_US
dc.subject	olive	en_US
dc.title	In Silico Exploration the Phenolic Compound of Olive Leaves as Acetylcholinesterase Enzyme (AChE) Inhibitor for Alzheimer’s Disease Therapy	en_US
dc.type	Article	en_US