Results 1 to 10 of about 48,024 (117)

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]

Archives 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, Demirbas Sefer, Hacioglu Dogru Nurcihan   +2 more
doaj   +1 more source

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

CyTA - 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, Yan-Xi Sun, Ting-Ting Gu, Feng-Feng Cao, Ying-Bin Shen, Ju-Ping He, Zhen-Xing Xie, Chao Li   +7 more
doaj   +1 more source

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

Saudi 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

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

Toxicology 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, Esra Ucar, Mehmet Ataş, Merve Ergul, Mustafa Ergul, Fazli Sozmen   +5 more
doaj   +1 more source

Enzymatic Hydrolysis of Ovotransferrin and the Functional Properties of Its Hydrolysates

Food Science of Animal Resources, 2021
Bioactive peptides have great potentials as nutraceutical and pharmaceutical agents that can improve human health. The objectives of this research were to produce functional peptides from ovotransferrin, a major egg white protein, using single enzyme ...
Ethige Chathura Nishshanka Rathnapala, Dong Uk Ahn, Edirisingha Dewage Nalaka Sandun Abeyrathne   +2 more
doaj   +1 more source

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

Journal 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, Nguyen Hai Yen Nhi, Ling Yu Ting, Nguyen Thi Lan Phi   +3 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]

PeerJ, 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, Azlina Abdul Aziz, Chor Yin Lim, Sarni Mat Junit   +3 more
doaj   +2 more sources

Chemical Composition of Pistacia terebinthus L. and its Phytochemical and Biological Properties

BioResources, 2023
Vitamin C, enzyme activities, phenolic compounds, antioxidant capacity, antimicrobial activity, and essential oil analyses of ripe and unripe fruits of P. terebinthus were investigated.
Muhammed Said Fidan, Cemalettin Baltacı, Mehmet Öz, Zeynep Akar   +3 more
doaj   +2 more sources

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

Journal 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, O. O. Dosumu, I. O. Evbuomwan, N. S. Njinga, A. P. Oluyori, A. A. Hamid, Y. T. Afolabi   +6 more
doaj   +1 more source

Evaluation of Antimicrobial and Antioxidant Activities of Casein-Derived Bioactive Peptides Using Trypsin Enzyme

Journal of Food Quality, 2023
In this study, bioactive peptides were produced by enzymatic hydrolysis of casein protein with trypsin (pH = 8). The hydrolysates were analyzed for the degree of hydrolysis (DH) and antioxidant activities, viz.
Raziyeh Mokhtari, Mansour Rezaei, Mohammad Kazemi Fard, Essa Dirandeh   +3 more
doaj   +1 more source