Results 61 to 70 of about 783,012 (204)

Assessment of in vitro alpha-glucosidase inhibitory activity, phenolics, flavonoidsand antioxidant potential of jamun (Syzygium cumini) seeds

open access: yesJournal of Horticultural Sciences
Jamun (Syzygium cumini Linn. Syn. Eugenia jambolana) genotypes collected from different parts of the country were evaluated for in vitro alpha-glucosidase inhibitory activity, polyphenolic content and antioxidant potential along with fruit characters ...
Arivalagan M   +3 more
doaj   +1 more source

Mung bean proteins and peptides: nutritional, functional and bioactive properties

open access: yesFood & Nutrition Research, 2018
To date, no extensive literature review exists regarding potential uses of mung bean proteins and peptides. As mung bean has long been widely used as a food source, early studies evaluated mung bean nutritional value against the Food and Agriculture ...
Zhu Yi-Shen   +2 more
doaj   +1 more source

Alkaloids from Stephania cephalantha and their enzyme inhibitory activities

open access: yesNatural Product Research
A new protoberberine type alkaloid, 11-diethylaminomethyl corydalmine (1), and 27 known alkaloids (2-28) were isolated from the tuberous roots of Stephania cephalantha. Their structures were identified by spectral analysis. Enzyme inhibitory activities of the compounds on acetylcholinesterase (AChE), tyrosinase and α-glucosidase were evaluated ...
Long-Fen, Luo   +2 more
openaire   +2 more sources

Optimization of fermentation technology and its in-vitro activity of hawthorn enzyme

open access: yesShipin yu jixie
ObjectiveHawthorn enzyme was prepared from hawthorn by using the mixed strains of Lactobacillus plant-based and saccharomyces cerevisiae with high activity, and its fermentation process and biological activity in vitro were investigated.MethodsThe ...
MIAO Yuanxin   +4 more
doaj   +1 more source

Analysis of Phytochemical Composition and Biological Activities of Verbascum cheiranthifolium var. cheiranthifolium stem and flowers

open access: yesInternational Journal of Secondary Metabolite, 2018
Within this study phytochemical composition, antioxidant and enzyme inhibitory activities of extracts obtained from stem and flower of Verbascum cheiranthifolium var. cheiranthifolium were analysed.
Abdullah Dalar   +2 more
doaj   +1 more source

In vitro and in silico studies of the inhibitory effects of some novel kojic acid derivatives on tyrosinase enzyme [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2016
Objective(s): Tyrosinase is a key enzyme in pigment synthesis. Overproduction of melanin in parts of the skin results in hyperpigmentation diseases. This enzyme is also responsible for the enzymatic browning in fruits and vegetables. Thus, its inhibitors
Azizeh Asadzadeh   +4 more
doaj  

Urine Specimens from Pregnant and Nonpregnant Women Inhibitory to Amplification of \u3cem\u3eChlamydia trachomatis\u3c/em\u3e Nucleic Acid by PCR, Ligase Chain Reaction, and Transcription-Mediated Amplification: Identification of Urinary Substances Associated with Inhibition and Removal of Inhibitory Activity [PDF]

open access: yes, 1998
The presence of endogenous amplification inhibitors in urine may produce false-negative results for the detection of Chlamydia trachomatis nucleic acids by tests such as PCR, ligase chain reaction (LCR), and transcription-mediated amplification (TMA ...
Chernesky, Max A.   +7 more
core   +1 more source

Inhibition of Digestive Enzymes and Antioxidant Activity of Extracts from Fruits of Cornus alba, Cornus sanguinea subsp. hungarica and Cornus florida - A Comparative Study [PDF]

open access: yes, 2020
The fruits of some Cornus species (dogwoods) are used in traditional medicine and considered potential anti-diabetic and hypolipemic agents. The aim of the study was to determine the ability of extracts from Cornus alba (CA), Cornus florida (CF), and ...
Buchholz, Tina   +7 more
core   +1 more source

Phytochemistry and biological activity of Onosma rascheyana extracts (Boiss.)

open access: yesInternational Journal of Plant Based Pharmaceuticals, 2022
In recent years, it has been determined that Onosma species exhibit interesting biological/pharmacological activities. The aim of this study was to analyze the chemical composition, antioxidant and enzyme inhibitory activities of the methanol (MeOH ...
Cengiz Sarikurkcu   +3 more
doaj  

In vitro acetylcholinesterase inhibition by psoralen using molecular docking and enzymatic studies

open access: yesJournal of Pharmacy and Bioallied Sciences, 2015
Introduction: Alzheimer′s disease (AD) has increased at an alarming rate and is now a worldwide health problem. Inhibitors of acetylcholinesterase (AChE) leading to inhibition of acetylcholine breakdown constitute the main therapeutic strategy for AD ...
Gauresh Somani   +5 more
doaj   +1 more source

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