ArticleMolecules (Basel, Switzerland)2023
The Effect of Sample Pretreatment on the Anthocyanin Content in Czech Wild Elderberry (
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 7 papers.
What it found
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- In Vitro Antibacterial Effects of Haskap Berry (Lonicera caerulea L.) Ethanol Extract against Diarrheagenic Escherichia coli.Current microbiology · 2025Article
- Co-analysis of network pharmacology and metabolomics: revealing the mechanism of using mixed strains to produce multi-stage fermentation products of fresh blue honeysuckle (Food chemistry: X · 2025Article
- Dietary polyphenols and human health: sources, biological activities, nutritional and immunological aspects, and bioavailability- a comprehensive review.Frontiers in immunology · 2025Review
- Microscopic Identification, Phytochemical Analysis, and Study of Antioxidant Properties of Branches, Leaves, and Fruits of Kazakh MedicineMolecules (Basel, Switzerland) · 2024Article
- Polyphenols: Secondary Metabolites with a Biological Impression.Nutrients · 2024Review
- Anthocyanins fromPharmaceuticals (Basel, Switzerland) · 2024Article
- The Phenolic Composition, Antioxidant Activity and Microflora of Wild Elderberry in Asturias (Northern Spain): An Untapped Resource of Great Interest.Antioxidants (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This work focusses on the analysis of anthocyanins present in wild Czech elderberries, using spectrophotometric methods and liquid chromatography. Spectrophotometric methods were used to determine antioxidant capacity, total phenolic content, and total anthocyanin content. Further, four major elderberry anthocyanins were determined using reversed-phase high-performance liquid chromatography with isocratic elution of 30% aqueous methanol with 5% of formic acid. All optimised methods were applied to the analysis of extracts prepared from frozen and dried elderberry fruit samples, and the results were evaluated using principal component analysis which clearly divided the samples into individual groups according to the sample pretreatment (frozen and dried samples). The frozen samples reached higher values of antioxidant capacity and total phenolic and anthocyanin contents compared to the dried samples, probably due to the degradation of anthocyanins during the drying process.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.