ArticleFoods (Basel, Switzerland)2022
Recovery and Concentration of Polyphenols from Roasted Hazelnut Skin Extract Using Macroporous Resins.
Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Optimization of the Extraction of Total Alkaloids From Lotus Leaves by Acidic Ethanol and Its Purification by Macroporous Resins.Biomedical chromatography : BMC · 2026Article
- Polyphenols in food and food wastes: Extraction, isolation, and health applications.Food chemistry. Molecular sciences · 2026Review
- Ultrasound-assisted and resin-based purification of bioactive polyphenols from peony (Paeonia ostii) pods: process optimization and α-glucosidase inhibitory activity.Ultrasonics sonochemistry · 2026Article
- Valorization of agro-waste of pea: challenges, current developments, and circular bioeconomy.Food chemistry: X · 2025Article
- Polyphenols in Foods and Their Use in the Food Industry: Enhancing the Quality and Nutritional Value of Functional Foods.International journal of molecular sciences · 2025Review
- Macroporous Resin Recovery of Antioxidant Polyphenol Compounds from Red Onion (Antioxidants (Basel, Switzerland) · 2025Article
- Optimizing microwave-assisted extraction of ursolic acid from apple pomace using response surface methodology.Frontiers in nutrition · 2025Article
- Isolation of Polyphenols from Aqueous Extract of the HalophyteMolecules (Basel, Switzerland) · 2023Article
- Effect of Yogurt Enrichment with Wood Tannin during Shelf Life: Focus on Physicochemical, Microbiological, and Sensory Characteristics.Foods (Basel, Switzerland) · 2023Article
- Valorization of Food Processing By-Products.Foods (Basel, Switzerland) · 2022Article
- Nanohybrid of Thymol and 2D Simonkolleite Enhances Inhibition of Bacterial Growth, Biofilm Formation, and Free Radicals.Molecules (Basel, Switzerland) · 2022Article
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2 authors.
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Abstract
Hazelnut skin is a rich source of polyphenols but is generally discarded during the roasting process of hazelnuts. Previous studies reported the extraction and identification of these compounds using different solvents and procedures; however, there are few reports on their enrichment and purification. In this study, three types of Amberlite macroporous resins (XAD 16, XAD 4, and XAD 7) were compared to evaluate the enrichment of polyphenols via adsorption and desorption mechanisms. The operating condition parameters for polyphenol adsorption/desorption of each resin were determined, the kinetics of adsorption were examined, and a method for polyphenol recovery was developed using static and dynamic adsorption/desorption. Antioxidant activity and high-performance liquid chromatography-diode array detection were used to confirm the increase in polyphenols obtained using the adsorption/desorption technique. XAD16 showed the highest adsorption capacity, with a recovery of 87.7%, and the adsorption kinetics fit well with a pseudo-second-order model. The highest poly-phenol desorption ratio was observed using an ethanol/water solution (70%
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