Results 51 to 60 of about 11,536 (226)

Bio-guided fractionation of extracts of Geranium robertianum L.: Relationship between phenolic profile and biological activity [PDF]

open access: yes, 2017
Geranium robertianum L. is used in folk medicine and herbalism practice for the treatment of a variety of ailments. Recently, we studied the bioactivity of several aqueous and organic extracts of this plant.
Barros, Lillian   +6 more
core   +1 more source

Urolithin A, a Diet‐Derived Gut Microbial Metabolite Against Pulmonary Hypertension Identified via Molecular Docking, Molecular Dynamics and Surface Plasmon Resonance

open access: yesFood Safety and Health, EarlyView.
Urolithin A, a gut microbial metabolite, binds TNF to suppress proliferation, inflammation, and oxidative stress, offering a promising microbe‐derived therapeutic avenue for pulmonary hypertension. ABSTRACT Pulmonary hypertension (PH) is a complex and multifactorial disease that poses a significant clinical challenge.
Yujie Qu   +8 more
wiley   +1 more source

Ellagitannins quantification in oak wood and cognac eaux-de-vie

open access: yesIVES Technical Reviews, 2021
Ellagitannins are the main extractible oak wood phenolic compounds. These compounds are responsible for high wood durability and they can contribute to wine and spirits organoleptic quality (colour, astringency and bitterness).
Mathilde Gadrat   +4 more
doaj  

Potential of Cooperage Byproducts Rich in Ellagitannins to Improve the Antioxidant Activity and Color Expression of Red Wine Anthocyanins [PDF]

open access: yes, 2019
Cooperage byproducts are an important source of phenolic compounds that could be used for wine technology applications. The effects of the addition of two types of oak wood shavings (American, AOW, and Ukrainian, UOW) on the antioxidant activity and ...
Escudero Gilete, María Luisa   +4 more
core   +1 more source

Beyond “you are what you eat”: Unlocking gut microbiota‐mediated biotransformation of dietary phytochemicals

open access: yesiMetaOmics, EarlyView.
The “efficacy paradox” of phytochemicals, low bioavailability yet significant health benefits, is associated with gut microbiota, which biotransforms dietary precursors into bioactive metabolites, enabling systemic effects. Thus, health outcomes of diet depend not just on intake “the rainbow”, but on gut microbial metabolism, redefining “you are what ...
Peng Yang, Ren‐You Gan
wiley   +1 more source

Metabolomic characterization of strawberry cultivars during postharvest [PDF]

open access: yes, 2018
The cultivated strawberry (Fragaria x ananassa) is the berry most consumed worldwide and is well-known for its delicate flavour and nutritional characteristics.
Osorio-Algar, Sonia   +2 more
core  

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori   +9 more
wiley   +1 more source

Cornus mas L. Stones: A Valuable by-Product as an Ellagitannin Source with High Antioxidant Potential

open access: yesMolecules, 2020
The stone of Cornus mas L. remains the least known morphological part of this plant, whereas the fruit is appreciated for both consumption purposes and biological activity.
Dominika Przybylska   +5 more
doaj   +1 more source

Fermentative Liberation of Ellagic Acid from Walnut Press Cake Ellagitannins

open access: yesFoods, 2022
Oil is extracted from walnut leaves behind large quantities of defatted press cake that is still rich in valuable nutrients. Aspergillus oryzae and Rhizopus oligosporus, two molds traditionally used in Asia, have the necessary enzymes to use the ...
Wolfram M. Brück   +5 more
doaj   +1 more source

Leaf Phenolics of Gunnera Manicata (Gunneraceae) [PDF]

open access: yes, 1988
Foliar material of Gunnera manicata (Gunneraceae) was examined for the presence of phenolics using standard extraction and identification techniques. Two lIavonoids, quercetin 3-0-ga1actoside and quercetin 3-0-g1ucoside and an unidentified ellagitannin ...
Doyle, Michael F., Scogin, Ron
core   +3 more sources

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