Enzyme-assisted development of biofunctional polyphenol-enriched buckwheat protein: physicochemical properties, in vitro digestibility, and antioxidant activity.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.9534
Abstract: BACKGROUND During the last decade buckwheat was reported to have positive health effects. The present study investigated a high-polyphenol buckwheat protein (Fagopyrum esculentum Moench) prepared by enzyme-assisted processing, together with its physicochemical properties, in vitro… read more here.
Keywords: bwp; enzyme assisted; buckwheat; polyphenol ... See more keywords
Development of Spectrophotometric Quantification Method of Iron-Polyphenol Complex in Iron-Fortified Black Tea at Relevant pH Levels
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-018-1147-8
Abstract: The formation of iron complexes with phenolic compounds in foods causes discoloration and reduces iron bioavailability. Black tea is a beverage of particular interest because of its high polyphenol content and widespread consumption. A simple… read more here.
Keywords: iron polyphenol; black tea; polyphenol complex; polyphenol ... See more keywords
Effects of convective drying assisted by ultrasound and osmotic solution on polyphenol, antioxidant and microstructure of murtilla (Ugni molinae Turcz) fruit
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Food Science and Technology"
DOI: 10.1007/s13197-020-04523-1
Abstract: The effects of pretreatment with ultrasound and an osmotic solution combined with hot air convection drying on the total polyphenol content (TPC), antioxidant activity and microstructural of murtilla skin fruit were evaluated. The effects of… read more here.
Keywords: fruit; ultrasound osmotic; polyphenol; solution ... See more keywords
Multi-scale pectin/polyphenol beads for non-fouling fluorescence tracking on soft matter under water.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.07.021
Abstract: The smart polyphenol material could be designed to form two competitive interactions related to same one polyphenol molecule with different objects that could easily adhere to one surface through the weak interaction, and also could… read more here.
Keywords: fluorescence; surface; scale pectin; polyphenol ... See more keywords
Processing influences on food polyphenol profiles and biological activity
Sign Up to like & getrecommendations! Published in 2020 at "Current opinion in food science"
DOI: 10.1016/j.cofs.2020.03.001
Abstract: Increasing evidence supports the role of polyphenols in human health and has driven interest in translation of polyphenol rich ingredients to human foods. Food processing is a critical tool in development of consumer products aligned… read more here.
Keywords: biological activity; processing; polyphenol; polyphenol profiles ... See more keywords
Hispolon: A natural polyphenol and emerging cancer killer by multiple cellular signaling pathways
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Research"
DOI: 10.1016/j.envres.2020.110017
Abstract: Abstract Nature as an infinite treasure of chemotypes and pharmacophores will continue to play an imperative role in the drug discovery. Natural products (NPs) such as plant and fungal metabolites have emerged as leads in… read more here.
Keywords: hispolon; signaling pathways; cellular signaling; drug ... See more keywords
Isolation and characterization of thermo-tolerant polyphenol oxidases in a black tea infusion
Sign Up to like & getrecommendations! Published in 2021 at "Food Control"
DOI: 10.1016/j.foodcont.2020.107465
Abstract: Abstract Polyphenols are important active components of tea. Tea polyphenol oxidase (PPO) catalyzes polyphenols oxidation, hence it is vitally important to the quality and function of black tea. The enzyme was believed to be mostly… read more here.
Keywords: ppo; polyphenol; tea; black tea ... See more keywords
Influence of the extraction conditions on the carbohydrate and phenolic composition of functional pectin from persimmon waste streams
Sign Up to like & getrecommendations! Published in 2021 at "Food Hydrocolloids"
DOI: 10.1016/j.foodhyd.2021.107066
Abstract: Abstract Persimmon fruit (Diospyros kaki Thunb.) production suffers great losses (15-20%) due to the inefficient overripening process. In order to valorise this waste, a compositional characterization of different fruit stages of the residues was done,… read more here.
Keywords: polyphenol; pectin; waste; conditions carbohydrate ... See more keywords
Controllable synthesis of iron-polyphenol colloidal nanoparticles with composition-dependent photothermal performance.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.02.082
Abstract: Iron-polyphenol nanoparticles are usually prepared with nontoxic plant polyphenols as a main building block, which are an emerging photothermal agent for photothermal therapy. However, till now, few works have been made on the controllable synthesis… read more here.
Keywords: iron polyphenol; colloidal; polyphenol; photothermal performance ... See more keywords
A new insight into purification of polyphenol oxidase and inhibition effect of curcumin and quercetin on potato polyphenol oxidase.
Sign Up to like & getrecommendations! Published in 2020 at "Protein expression and purification"
DOI: 10.1016/j.pep.2020.105612
Abstract: In the literature, the polyphenol oxidase (PPO) enzyme has been purified a many times via Sepharose 4B-l-tyrosine-p-aminobenzoic acid affinity column. In order to study PPO purification efficiency, 2-aminophenol and 4-aminophenol were applied as a spacer… read more here.
Keywords: polyphenol; curcumin quercetin; polyphenol oxidase; purification ... See more keywords
Dietary exposure to honeybush (Cyclopia) polyphenol-enriched extracts altered redox status and expression of oxidative stress and antioxidant defense-related genes in rat liver
Sign Up to like & getrecommendations! Published in 2017 at "South African Journal of Botany"
DOI: 10.1016/j.sajb.2016.08.004
Abstract: Abstract Interest in Cyclopia spp. (honeybush) as a source material for production of polyphenol-enriched extracts (PEEs) for the food ingredient and nutraceutical markets requires investigation of their safety. PEEs of Cyclopia subternata (PECsub) and Cyclopia… read more here.
Keywords: antioxidant; enriched extracts; polyphenol; polyphenol enriched ... See more keywords