Results 11 to 20 of about 8,482 (222)

CUPRAC-Reactive Advanced Glycation End Products as Prognostic Markers of Human Acute Myocardial Infarction [PDF]

open access: yesAntioxidants, 2021
Cardiovascular disorders, especially acute coronary syndromes, are among the leading causes of mortality worldwide, and advanced glycation end products (AGEs) are associated with cardiovascular disease and serve as biomarkers for diagnosis and prediction.
Govigerel Bayarsaikhan   +4 more
doaj   +3 more sources

Integrated Phytochemical Profiling and Multifunctional Bioactivities of Bellis annua Extracts Obtained by Distinct Extraction Techniques. [PDF]

open access: yesChemistryOpen
The present study evaluates the effect of maceration, Soxhlet, and ultrasound‐assisted extraction on the phytochemical composition and biological activities of Bellis annua. LC–ESI–MS/MS analysis revealed chlorogenic acid as the dominant compound, while UAE enhanced flavonoid content and overall antioxidant capacity.
Kargin Solmaz FO, Sarikurkcu C, Tepe B.
europepmc   +2 more sources

Profil Senyawa Dan Aktifitas Antioksidan Daun Yakon (Smallanthus Sonchifolius) Dengan Metode Dpph Dan Cuprac [PDF]

open access: yesJurnal Ilmiah Farmasi, 2017
The objective of this research was to evaluate the potential antioxidant activity of yacon leaf (Smallanthus sonchifolius) based on the antioxidant activity DPPH and CUPRAC. It also searches compounds from the leaves yacon (Smallanthus sonchifolius). The
Nugraha, A. T. (Arde)
core   +4 more sources

In Vitro Cultures of Some Medicinal Plant Species (Cistus × incanus, Verbena officinalis, Scutellaria lateriflora, and Scutellaria baicalensis) as a Rich Potential Source of Antioxidants—Evaluation by CUPRAC and QUENCHER-CUPRAC Assays

open access: yesPlants, 2021
Comparative estimations of the antioxidant activity of methanolic extracts from biomasses of different types of in vitro cultures of Cistus × incanus, Verbena officinalis, Scutellaria lateriflora, and S. baicalensis and also from plant raw materials were
Michał Dziurka   +9 more
doaj   +1 more source

Serum biomarkers of oxidative stress in dogs with idiopathic inflammatory bowel disease [PDF]

open access: yes, 2017
© 2017 Elsevier Ltd. This document is the published version of a published work that appeared in final form in Veterinary Journal. To access the final edited and published work see: https://doi.org/10.1016/j.tvjl.2017.02.003The objective of this ...
Allenspach, K   +5 more
core   +2 more sources

Antioxidant Activity and Polyphenolic Content of North Macedonian Wines

open access: yesApplied Sciences, 2020
The purpose of this study was to evaluate comparatively the polyphenolic content and the antioxidant activity of selected regional red and white wine varieties, produced in the Republic of North Macedonia.
Katerina Mitrevska   +3 more
doaj   +1 more source

Screening the effect of four ultrasound-assisted extraction parameters on hesperidin and phenolic acid content of aqueous citrus pomace extracts [PDF]

open access: yes, 2018
Polyphenols of citrus by-products, due to their antioxidant and antimicrobial activities, could be valorized by pharmaceutical and food industries, adding a value to the citrus processing companies.
Bowyer, Michael C.   +6 more
core   +2 more sources

Antioxidant and antidiabetic compounds identification in several Indonesian underutilized Zingiberaceae spices using SPME-GC/MS-based volatilomics and in silico methods

open access: yesFood Chemistry: X, 2022
This study aimed to identify compounds in 12 minor Zingiberaceae spices grown in Indonesia linked with in vitro α-glucosidase inhibitor and antioxidant (DPPH, FRAP, CUPRAC) activities using SPME-GC/MS volatilomics.
Fitra Tunnisa   +6 more
doaj   +1 more source

Optimizing a sustainable ultrasound assisted extraction method for the recovery of polyphenols from lemon by-products:comparison with hot water and organic solvent extractions [PDF]

open access: yes, 2018
Response surface methodology (RSM) based on a three-factor and three-level Box–Behnken design was employed for optimizing the aqueous ultrasound-assisted extraction (AUAE) conditions, including extraction time (35–45 min), extraction temperature (45–55 ...
Bowyer, Michael C.   +6 more
core   +2 more sources

Ultrasound increases the aqueous extraction of phenolic compounds with high antioxidant activity from olive pomace [PDF]

open access: yes, 2018
Olive pomace is a waste produced by the olive oil industry in massive quantities each year. Disposal of olive pomace is difficult due to high concentrations of phenolic compounds, which is an environmental concern.
Goldsmith, Chloe D.   +4 more
core   +2 more sources

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