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The effect of a natural polyphenol supplement on iron absorption in adults with hereditary hemochromatosis
ObjectivesWe developed a natural polyphenol supplement that strongly chelates iron in vitro and assessed its effect on non-heme iron absorption in...
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Applications and perspectives of polyphenol-loaded solid lipid nanoparticles and nanostructured lipid carriers for foods
Imbalanced nutrition in modern society is one of the reasons for disorders, such as cancer, cardiovascular disease, and diabetes, which have...
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Polyphenol-compounds From Green Synthesis of Antimicrobial property of Silver Nanoparticles using Eichhornia crassipes: Characterization and Applications
In this study, the authors aimed to expand a sustainable and gainful methodology for the purpose of synthesizing silver nanoparticles (AgNPs) using...
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Microstructure analysis as a tool for understanding mechanical behavior and polyphenol transport in fruit tissue induced by combined impregnation techniques: prototypes with high potential as antioxidant source
Alternatives to traditional vacuum impregnation technology (VI) have been proposed to enrich plant-based foods with bioactive compounds. As a model...
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Polyphenol Extraction of Green Tea Through Pulsed Electric Field: Yield Improvement and Environmental Assessment
The health benefits of polyphenols present in green tea have sparked great interest. However, it is crucial to identify processes that allow...
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A combined analytical-chemometric approach for the in vitro determination of polyphenol bioaccessibility by simulated gastrointestinal digestion
In this study, an integrated characterisation through polyphenol and caffeine content and antioxidant activity was combined with chemometric analysis...
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Photocatalytic degradation of methylene blue with polyphenol rich Citrus limetta (peel waste) facilitated ZnO nanoparticles under sunlight
The present study emphasized an attempt to identify reducing agents (polyphenols/flavonoids/ other bioactive compounds) present in Citrus Limetta ...
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Novel Two-pot Microwave Extraction of Purple Corn Pericarp’s Phenolics and Evaluation of the Polyphenol-rich Extract’s Product Quality, Bioactivities, and Structural Properties
Corn pericarp is a low-value byproduct of the processing industry. However, due to a disproportionately higher concentration of phytochemicals,...
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Higher bacterial DNAemia can affect the impact of a polyphenol-rich dietary pattern on biomarkers of intestinal permeability and cardiovascular risk in older subjects
PurposeAging can be characterized by increased systemic low-grade inflammation, altered gut microbiota composition, and increased intestinal...
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Effect of a Novel Pretreatment Before Freeze-Drying Process on the Antioxidant Activity and Polyphenol Content of Malva sylvestris L., Calendula officinalis L., and Asparagus officinalis L. Infusions
Through the years, the need of reducing waste from the food industry has become a global concern and researchers are trying to understand how to...
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Preparation of cassava fiber-iron nanoparticles composite for electrochemical determination of tea polyphenol
Rapid detection of tea polyphenol is necessary in food and beverages. In this work, we used cassava fibers as a substrate on which iron nanoparticles...
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Nephroprotective effect of polyphenol-rich extract of Costus spicatus in cisplatin-induced nephrotoxicity in Wistar albino rats
Costus spicatus (spiked spiralflag ginger) is traditionally utilised for its advantages such as antidiabetic, antihyperlipidemic, diuretic,...
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Evaluation of the Polyphenol Composition and Acetylcholinesterase Inhibitory Activity of Ginkgo Biloba Leaf Extracts Produced in Subcritical Water
AbstractGinkgo biloba (GB) leaf extracts are obtained in subcritical water (SBW) in the temperature range 100–200°C and studied for the first time in...
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Nutritional and Preservative Properties of Polyphenol-Rich Olive Oil: Effect on Seafood Processing and Storage
Seafood are highly perishable products whose quality rapidly declines post-mortem as a result of processing and storage. Such quality loss is...
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Antioxidant and polyphenol content of different Vitis vinifera seed cultivars and two facilities of production of a functional bakery product
This study aimed to examine the differences between the antioxidant capacity, and the total polyphenol content of the seed of eight different grape...
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Purification and characterization of polyphenol oxidase from myrtle berries (Myrtus communis L.)
Myrtle ( Myrtus communis L.) belongs to Myrtaceae family in botany and is mostly grown in Mediterranean Basin. Browning reaction because of polyphenol...
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Polyphenol Oxidase from Coleus forskohlii: Purification, Characterization, and Immobilization Onto Alginate/ZnO Nanocomposite Materials
AbstractHerein, polyphenol oxidase (PPO) was purified from Coleus forskohlii via a three-step process involving precipitation by (NH 4 ) 2 SO 4 , ion...
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Mechanistic studies on polyphenol rich fractions of Kangra tea by HPTLC and NMR for their antioxidant activities
AbstractThe antioxidant activity in tea is largely driven by its polyphenolic content, however, the antioxidant reaction mechanism and the compounds...
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Bottom–up nanoparticle synthesis: a review of techniques, polyphenol-based core materials, and their properties
Polyphenol is contained in a plant as a secondary metabolite product. It potentially has benefits for the body but quickly has unstable...
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Effect of roasting times on bioactive compounds, fatty acids, polyphenol and nutrients of amaranth (Amaranthus cruentus L.) seed roasted in pan, and principal component analysis
In this study, the effect of roasting times on bioactive compounds, antioxidant capacity, fatty acids, polyphenol and nutrients of amaranth seed and...
