ArticleMolecules (Basel, Switzerland)2023
Polyphenol Profiling by LC QTOF/ESI-MS and Biological Activity of Purple Passion Fruit Epicarp Extract.
Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Microstructure-driven modulation of polyphenol stability and antidiabetic activity in alginate microspheres loaded with pomegranate and tomato by-products.Journal of the science of food and agriculture · 2026Article
- Potential Relevance of Amazonian Diet Components in Parkinson's Disease: An Integrative Review with Multivariate Analysis.Nutrients · 2026Review
- Evaluation of the Anti-Inflammatory Activity of Selected Plant Extracts in an In Vitro Model of Inflammation Using LPS-Stimulated Macrophages.Biomedicines · 2026Article
- Unlocking the Functional Potential ofBiomolecules · 2026Article
- Characterisation of Dandelion Polyphenols and Their In Vitro Neuroprotective Effects During Simulated Digestion.Foods (Basel, Switzerland) · 2026Article
- Research Progress on the Nutritional Components, Bioactivity, Health Effects, and Food Applications of Passion Fruit Peel (PFP).Foods (Basel, Switzerland) · 2025Review
- Phytotherapy with Fruit Seed Extracts as a Promising Approach for the Treatment of Inflammation.Current nutrition reports · 2025Review
- LC-MS based strategy for chemical profiling and quantification of dispensing granules ofHeliyon · 2024Article
- Cookies Fortified with Polyphenols Extracts: Impact on Phenolic Content, Antioxidant Activity, Inhibition of α-Amylase and α-Glucosidase Enzyme, Colour and Sensory Attractiveness.Antioxidants (Basel, Switzerland) · 2024Article
- Anthocyanins: Molecular Aspects on Their Neuroprotective Activity.Biomolecules · 2023Review
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Authors and funding
2 authors.
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Abstract
A polyphenolic preparation in the form of the passion fruit epicarp extract was analyzed to identify and quantify the polyphenolic compounds using LC QTOF/ESI-MS and UPLC-PDA-FL. The analyzed parameters included antidiabetic activity (α-amylase, α-glucosidase, and pancreatic lipase), inhibitory activity toward cholinesterase (AChE, BuChE), anti-inflammatory activity (COX-1, COX-2, 15-LOX) and antioxidant activity based on ORAC and ABTS. The polyphenolic preparation of the passion fruit epicarp extract contained 51 polyphenolic compounds representing five groups-flavones (25 compounds; 52% of total polyphenolic), flavonols (8; 16%), flavan-3-ols (6; 7%), phenolic acids (4; 3%), and anthocyanins (7; 21%), with derivatives of luteolin (13 derivatives) and apigenin (8 derivatives) as dominant compounds. The preparation was characterized by an antioxidant activity of 160.7 (ORAC) and 1004.4 mmol Trolox/100 mL (ABTS
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