Results 321 to 330 of about 161,017 (342)

Concurrent stimulation of diflufenican biodegradation and changes in the active microbiome in gravel revealed by Total RNA. [PDF]

open access: yesMicrobiol Spectr
Ellegaard-Jensen L   +5 more
europepmc   +1 more source

A Systematic Review of Polycyclic Aromatic Hydrocarbon Derivatives: Occurrences, Levels, Biotransformation, Exposure Biomarkers, and Toxicity.

Environmental Science and Technology, 2023
Polycyclic aromatic hydrocarbon (PAH) derivatives constitute a significant class of emerging contaminants that have been ubiquitously detected in diverse environmental matrixes, with some even exhibiting higher toxicities than their corresponding parent ...
Bo Peng   +5 more
semanticscholar   +1 more source

Absorption, metabolism, bioactivity, and biotransformation of epigallocatechin gallate

Critical reviews in food science and nutrition, 2023
Epigallocatechin gallate (EGCG), a typical flavone-3-ol polyphenol containing eight free hydroxyl groups, is associated with a variety of bioactivities, such as antioxidant, anti-inflammatory, anti-cancer, and antibacterial activities.
Shuling Zhang   +6 more
semanticscholar   +1 more source

Ellagic acid and intestinal microflora metabolite urolithin A: A review on its sources, metabolic distribution, health benefits, and biotransformation

Critical reviews in food science and nutrition, 2022
Foods rich in ellagic tannins are first hydrolyzed into ellagic acid in the stomach and small intestine, and then converted into urolithins with high bioavailability by the intestinal flora.
Mengwei Zhang   +7 more
semanticscholar   +1 more source

Biotransformation of 8:2 Fluorotelomer Alcohol in Soil from Aqueous Film-Forming Foams (AFFFs)-Impacted Sites under Nitrate-, Sulfate-, and Iron-Reducing Conditions.

Environmental Science and Technology, 2022
The environmental fate of per- and polyfluoroalkyl substances (PFAS) in aqueous film-forming foams (AFFFs) remains largely unknown, especially under the conditions representative of natural subsurface systems.
Pengchao Yan   +8 more
semanticscholar   +1 more source

Molecular Mechanisms, Characterization Methods, and Utilities of Nanoparticle Biotransformation in Nanosafety Assessments.

Small, 2020
It is a big challenge to reveal the intrinsic cause of a nanotoxic effect due to diverse branches of signaling pathways induced by engineered nanomaterials (ENMs). Biotransformation of toxic ENMs involving biochemical reactions between nanoparticles (NPs)
Xiaoming Cai   +7 more
semanticscholar   +1 more source

In Vitro and In Vivo Biotransformation Profiling of 6PPD-Quinone toward Their Detection in Human Urine.

Environmental Science and Technology
The antioxidant N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and its oxidized quinone product 6PPD-quinone (6PPD-Q) in rubber have attracted attention due to the ecological risk that they pose.
Man Deng   +3 more
semanticscholar   +1 more source

In-vivo biotransformation of citrus functional components and their effects on health

Critical reviews in food science and nutrition, 2020
Citrus, one of the most popular fruits worldwide, contains various functional components, including flavonoids, dietary fibers (DFs), essential oils (EOs), synephrines, limonoids, and carotenoids.
A. Karn   +8 more
semanticscholar   +1 more source

How do biocatalysis and biotransformation affect Citrus dietary flavonoids chemistry and bioactivity? A review

Critical Reviews in Biotechnology, 2020
Flavonoids, especially flavanones, flavones and polymethoxyflavones (PMFs) are distinctive bioactive compounds of Citrus fruits. Citrus peel and juice by-products potentially represent rich sources of these Citrus flavonoids that exhibit a myriad of ...
Z. T. Shakour, Nesrin M. Fayek, M. Farag
semanticscholar   +1 more source

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