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1081
Antioxidant, Anti-α-Glucosidase, Anti-Tyrosinase, and Anti-Acetylcholinesterase Components from Stem of <i>Rhamnus formosana</i> with Molecular Docking Study
Published 2024-12-01“…The 100 °C water extract exhibited strong antioxidant activity in DPPH, ABTS, superoxide, and FRAP assays. The methanol extract demonstrated the highest α-glucosidase inhibitory effect, while the ethanol extract displayed potent AChE inhibition and the acetone extract showed the most potential tyrosinase inhibitory activity among the extracts. …”
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1082
Phenolics, Antioxidant and Antibacterial Activities of Immature and Mature Blumea balsamifera Leaf Extracts Eluted with Different Solvents
Published 2022-01-01“…Analysis of antioxidant capacity was done byDPPH, ABTS, FRAP, and NO scavenging assays. The antibacterial activity of immature leaf extract eluted with 50% ethanol was subsequentially evaluated in vitro. …”
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1083
Optimization of bioactive compounds and sensory quality in thermosonicated black carrot juice: A study using response surface methodology, gradient boosting, and fuzzy logic
Published 2025-01-01“…The study examined the effects of temperature, processing time, and ultrasonic amplitude on total carotenoid content (TCC), total anthocyanin content (TAC), ferric reducing antioxidant power (FRAP), and total phenolic content. RSM demonstrated higher prediction accuracy compared to GB, identifying optimal processing conditions at 48.68 °C, 11.15 minutes, and 82.62% amplitude. …”
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1084
Evaluation of the extraction of antioxidant compounds from buriti pulp (Mauritia flexuosa L.) by response surface methodology
Published 2025-01-01“…The antioxidant capacity of the extracts, evaluated by DPPH, ABTS, and FRAP methods, ranged from 1.23 to 3.47 μmol ET g−1, 6.34–15.86 μmol ET g−1, and 4.74–11.95 μmol ET g−1, respectively, highlighting the broad diversity of antioxidant activities present in the extracts. …”
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1085
Nutritional, Phytochemical, and Antimicrobial Properties of <i>Carica papaya</i> Leaves: Implications for Health Benefits and Food Applications
Published 2025-01-01“…Antioxidant activity was assessed using DPPH and FRAP assays. Mineral content was determined using ICP-OES. …”
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1086
Bioactive Molecules from the Invasive Blue Crab <i>Callinectes sapidus</i> Exoskeleton: Evaluation of Reducing, Radical Scavenging, and Antitumor Activities
Published 2025-01-01“…The ferric ion reducing antioxidant power (FRAP) and the free radical scavenging activity against radical 2,2-Diphenyl-1-picrylhydrazyl (DPPH) were significantly higher for chitosan (3.16 ± 0.10 mg AAE/g and 8.1 ± 0.10 µmol TE/g). …”
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1087
Short path molecular distillation of the essential oil from Pinus roxburghii oleoresin affords volatile fractions with powerful antioxidant and antimicrobial activities comparable...
Published 2025-02-01“…The oil was subsequently separated by short path molecular distillation into fractions and sub-fractions whose antioxidant activity was determined by the DPPH scavenging assay, the inhibition of linoleic acid peroxidation test, the FRAP assay, and the H2O2 scavenging assays. In addition, the antimicrobial activity of the fractions and sub-fractions against the bacteria Pasteurella multocida, Staphylococcus aureus, Escherichia coli, and Bacillus subtilis, and the fungal strains Fusarium solani, Alternaria alternata, Aspergillus flavus, and Aspergillus niger, was measured by the agar well diffusion method, the microdilution broth assay and the resazurin microtiter plate test. …”
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1088
Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent
Published 2025-01-01“…Endoscopic retrograde cholangiopancreatography (ERCP) was performed to place a DPS in the left hepatic duct, relieving jaundice. …”
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1089
Natural Deep Eutectic Solvents as Green Alternatives for Extracting Bioactive Compounds from <i>Sideritis</i> Taxa with Potential Cosmetic Applications
Published 2025-01-01“…The total phenolic content (TPC) and antioxidant activity (FRAP and DPPH assays) were determined. Results showed that water was not a good extraction solvent. …”
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1090
Effects of Four-Week Intake of Blackthorn Flower Extract on Mice Tissue Antioxidant Status and Phenolic Content
Published 2020-12-01“…In the same tissues, the antioxidative properties were determined as ferric reducing antioxidant power (FRAP), ABTS•+ scavenging activity, content of reduced glutathione (GSH), and activity of superoxide dismutase (SOD) and catalase (CAT). …”
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1091
Phytochemical Constituents and Biological Activities of Jasonia glutinosa L.: The First Report for the Plant Growing in North Africa
Published 2022-01-01“…The in vitro antioxidant assays showed 265.55, 513.32, and 27.10 μM Trolox eq/mg of extract in the ABTS, ORAC, and FRAP assays, respectively. Cancer cell growth inhibitions of 9.23, 11.42, and 34.01% at a concentration of 100 μg/mL against MCF-7, HepG2, and PANC-1 cell lines were obtained, which is considered a weak cytotoxic effect when compared to the standard anticancer agent, doxorubicin (DOX). …”
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1092
Journal of Food Quality Evaluation of Effect of Extraction Solvent on Selected Properties of Olive Leaf Extract
Published 2020-01-01“…Antioxidant activity was determined using the α,α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging assay, by determining the ferric reducing antioxidant power (FRAP), and using the Fe2+-chelating activity assay, which provided the highest values when 90 vol% methanol was used (33.84%, 0.75, and 12.91%, respectively). …”
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1093
Antioxidant Properties and Characterization of Heterotrigona itama Honey from Various Botanical Origins according to Their Polyphenol Compounds
Published 2022-01-01“…The total phenolic content (TPC), total flavonoids content (TFC), free radical scavenging activity (IC50), and ferric reducing antioxidant power (FRAP) of H. itama were ranged between 52.64 and 74.72 mg GAE/100 g honey, 10.70–25.71 mg QE/100 g honey, 11.27–24.09 mg/mL, and 77.88–164.88 µmol FeSO4.7H2O/100 g honey, respectively. …”
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1094
An optimized approach for predicting water quality features and a performance evaluation for mapping surface water potential zones based on Discriminant Analysis (DA), Geographical...
Published 2025-01-01“…This study provides a comprehensive analysis that carefully combines scientific data with the opinions of the local people, using ArcGIS tools to map the water quality at every point along the river. …”
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1095
Barriers to healthcare access among female youths in Mozambique: a mixed-effects and spatial analysis using DHS 2022/23 data
Published 2025-02-01“…Analyses included multilevel logistic regression and spatial methods (Global Moran’s I, SaTScan) using Stata 17 and ArcGIS 10.7 to identify barriers and clusters. Results This study found that 49.10% (95% CI: 47.81%, 50.39%) of female youths reported barriers to healthcare access, primarily due to financial difficulties (40.69%) and distance (38.16%). …”
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1096
Spatial distribution and determinants of children ever born among reproductive age women in Ethiopia: spatial and multilevel analysis of 2019 mini Ethiopian demographic health surv...
Published 2025-02-01“…STATA and Aeronautical Reconnaissance Coverage Geographic Information System (ArcGIS) 10.8 software was used. The primary outcome, CEB, was categorized as “low” if fewer than five children were born and “high” if five or more children were born. …”
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1097
ارزیابی آسیبپذیری بافت شهری منطقه 18 تهران تحت تأثیر فرونشست زمین با استفاده از تحلیل شبکهای ANP و GIS...
Published 2023-01-01“…درنهایت، در گام سوم وزن حاصل از مدل ANP، در محیط نرمافزار ArcGIS بر لایههای مکانی منطقه اعمال شد. نتایج اجرای مدل نشان داد که درصد بالایی از اراضی ساخته شده منطقه 18 دارای ویژگیهایی نظیر بافت فرسوده، بناهایی با مقاومت سازهای پایین، کیفیت ساخت بسیار پایین بناها، تراکم بالای جمعیتی و ساختمانی بوده و مستعد آسیبپذیری زیاد میباشند. …”
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1098
La répartition des chimpanzés à Sebitoli (Parc National de Kibale, Ouganda): influence des facteurs naturels et anthropiques
Published 2012-12-01“…We also used Google Earth pro mosaic for an analysis in remote sensing (Idrisi Andes). Finally, using ArcGIS 9.3 we define 200 x 200 meters quadrats in the chimpanzees home range in which we quantify their presence in function of vegetation types, landscape features (river streams, altitude, slopes, transects) and anthropogenic factors (presence of plantations, gardens and houses).In addition, we used MaxEnt software to analyse the influence of environmental variables on chimpanzees’ repartition. …”
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1099
UPLC-MS metabolite profiling and antioxidant activity of Sanghuangporus sanghuang extract
Published 2025-01-01“…Antioxidant and anti-DNA damage activities were tested in vitro using ferric reducing antioxidant power (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2′-azino-bis-3-ethylbenzotiazolin-6-sulfonic acid (ABTS), and DNA damage protection assay. …”
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1100
Optimasi formula enkapsulasi ekstrak propolis Trigona menggunakan maltodekstrin-gum biji selasih dengan teknik spray drying
Published 2025-01-01“…The antioxidant activity of the optimum product by ferric reducing antioxidant power (FRAP) assay gave an antioxidant capacity of 2394 µmol AAE/kg sample. …”
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