Results 1 to 10 of about 93,093 (250)

Synthesis of hydroxy benzoin/benzil analogs and investigation of their antioxidant, antimicrobial, enzyme inhibition, and cytotoxic activities

open access: yesTURKISH JOURNAL OF CHEMISTRY, 2021
In this study, hydroxy benzoin ( 1-7 ), benzil ( 8-14 ), and benzoin/benzil-O-β-D-glucosides ( 15-25 ) were synthesized to investigate their biological activities. An efficient method for synthesizing hydroxy benzoin compounds ( 1 - 7 ) was prepared from four different benzaldehydes using an ultrasonic bath.
Nurettin YAYLI   +10 more
openaire   +3 more sources

Antioxidative-, Antimicrobial-, Enzyme Inhibition-, and Cytotoxicity-Based Fractionation and Isolation of Active Components from Monotheca buxifolia (Falc.) A. DC. Stem Extracts

open access: yesACS Omega, 2022
The current study elaborates the pharmacological potential of the methanolic extract and its fractions of the stems of Monotheca buxifolia based on thin-layer chromatography and column chromatography analyses, exploiting biological and phytochemical assays.
Joham Sarfraz Ali   +4 more
openaire   +3 more sources

A comparative study of the antimicrobial properties and antioxidant enzyme activities of field-grown and in vitro- propagated plants of endemic digitalis trojana Ivanina [PDF]

open access: yesArchives of Biological Sciences, 2017
The antimicrobial properties and antioxidant enzyme activities of field-grown and in vitro-propagated plants of Digitalis trojana Ivanina (Helen of Troy foxglove), a perennial endemic plant species of Turkey, were compared.
Corduk Nursen   +2 more
doaj   +1 more source

Phenolic compounds from Gomphrena globosa L.: phytochemical analysis, antioxidant, antimicrobial, and enzyme inhibitory activities in vitro

open access: yesCyTA - Journal of Food, 2022
In the present study, phenolic compounds from Gomphrena globosa L. (GGLPCs) including total phenols, flavonoids, flavonols, flavanols, and phenolic acids were measured by spectrophotometric method.
Shi-Rong Tang   +7 more
doaj   +1 more source

Antibacterial, antioxidant and enzyme inhibition activity capacities of Doronicum macrolepis (FREYN&SINT): An endemic plant from Turkey

open access: yesSaudi Pharmaceutical Journal, 2020
In the present study, the antioxidant, enzyme inhibition (α-amylase, α-glucosidase, and cholinesterase) and antimicrobial (MIC) activities of three different solvent (ethanol, methanol, or ethyl acetate) extracts of stem, root, and flower of Doronicum ...
Kadriye Özcan
doaj   +1 more source

In-vitro antioxidant and anti-inflamatory activities of Pituranthos chloranthus and Artemisia vulgaris from Tunisia [PDF]

open access: yes, 2020
Pituranthos chloranthus and Artemisia vulgaris L. are two of the most important aromatic and medicinal species from the Apiaceae and Asteraceae families, respectively. They are traditionally used in certain pathologies in which inflammatory processes are
AAZZA, Smail   +3 more
core   +1 more source

Determination of biological activity of Tragopogon porrifolius and Polygonum cognatum consumed intensively by people in Sivas

open access: yesToxicology Reports, 2020
Objective: This study was aimed to investigate the in vitro antioxidant, antimicrobial, cytotoxicity, and enzyme inhibition activities of Tragopogon porrifolius and Polygonum cognatum which are naturally grown and consumed intensively by people in Sivas,
Nuraniye Eruygur   +5 more
doaj   +1 more source

Investigation into the effects of antioxidant-rich extract of Tamarindus indica leaf on antioxidant enzyme activities, oxidative stress and gene expression profiles in HepG2 cells [PDF]

open access: yesPeerJ, 2015
The leaf extract of Tamarindus indica L. (T. indica) had been reported to possess high phenolic content and showed high antioxidant activities. In this study, the effects of the antioxidant-rich leaf extract of the T.
Nurhanani Razali   +3 more
doaj   +2 more sources

Chemical Composition and Biological Activities of Extracts from Pomelo Peel By-Products under Enzyme and Ultrasound-Assisted Extractions

open access: yesJournal of Chemistry, 2020
Enzyme-assisted extraction (EAE) and ultrasound-assisted extraction (UAE) were popular methods used to extract bioactive compounds from citrus peels, by-products of fruit processing industry.
Pham Van Hung   +3 more
doaj   +1 more source

In vitro Antimicrobial, Antioxidant, and Antidiabetic Activities of Extracts of Senecio Abyssinicus Leaves

open access: yesJournal of Applied Sciences and Environmental Management, 2023
Despite advancement in technology and healthcare delivery, infectious diseases still ravage humanity, plants-based remedies still remain our major kick back against them.
G. O. Egharevba   +6 more
doaj   +1 more source

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