Bioactivities of Achillea phrygia and Bupleurum croceum based on the composition of phenolic compounds: In vitro and in silico approaches.
This study presents the effects of the Achillea phrygia Boiss. et Bal. and Bupleurum croceum Fenzl. extracts obtained by different solvents (ethyl acetate, methanol and water) on selected enzyme inhibitory effects and antioxidant ability with screening bioactive compounds. Total and individual bioactive compounds were detected by spectrophotometric and HPLC-DAD techniques. Antioxidant abilities were evaluated by different methods including free radical scavenging (ABTS and DPPH), reducing power (CUPRAC and FRAP), phosphomolybdenum and metal chelating. Enzyme inhibitory effects were tested against cholinesterases, tyrosinase, amylase, glucosidase and lipase. Total phenolic contents were ranged from 20.52 mgGAE/g extract (B. croceum methanol extract) to 41.13 mgGAE/g extract (A. phrygia methanol extract). Generally, methanol and water extracts showed the strongest antioxidant abilities, while the ethyl acetate extracts had the most promising enzyme inhibitory effects. HPLC analysis revealed the abundance of some phenolics including rutin, quercetin, sinapic acid and chlorogenic acid, respectively. These components were also assessed using molecular modelling with the aim to study their docking properties on a set of six enzymes used in this study. Overall, these species could be suggested as valuable sources of natural-bioactive agents for developing new functional, pharmacological and health-promoting ingredients.
Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey. Electronic address: gokhanzengin@selcuk.edu.tr.
Gokhan
G
Zengin
Marmara University, Pharmacy Faculty, Department of Pharmaceutical Botany, Istanbul, Turkey.
Gizem
G
Bulut
Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy.
Adriano
A
Mollica
Ege University, Pharmacy Faculty, Department of Pharmaceutical Botany, Izmir, Turkey.
Mehmet Zeki
MZ
Haznedaroglu
Marmara University, Pharmacy Faculty, Department of Pharmaceutical Botany, Istanbul, Turkey.
Ahmet
A
Dogan
Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey.
Abdurrahman
A
Aktumsek
D031162:Achillea / Q000737:chemistry*; D000975:Antioxidants / Q000737:chemistry; D029972:Bupleurum / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D003198:Computer Simulation; D008958:Models, Molecular; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*
D000975:Antioxidants; D010636:Phenols; D010936:Plant Extracts
Achiella phrygia; Bioactive compounds; Bupleurum croceum; Natural agents; Turkey