Results 51 to 60 of about 1,269 (182)

Phenolics as GABA-A receptor ligands:an updated review [PDF]

open access: yes, 2023
Natural products can act as potential GABA modulators, avoiding the undesirable effects of traditional pharmacology used for the inhibition of the central nervous system such as benzodiazepines (BZD).
Moragrega Vergara, Inés   +2 more
core   +2 more sources

Accumulation Patterns of Major Chemical Components during the Growth Period of Four Domestic Cultivars of Hops (Humulus lupulus L.) [PDF]

open access: yesShipin Kexue
In this study, the accumulation of total flavonoids, total polyphenols, α-acids, and β-acids during five growth stages (S1–S5, from the appearance of hop cones to harvest) was investigated in four domestic hop cultivars: Marco Polo, SA-1, Tsingtao Flower,
LANG Xinxu, WANG Limin, NIE Nan, YAO Zhiyi, MA Changwei
doaj   +1 more source

Beer Phenolic Composition of Simple Phenols, Prenylated Flavonoids and Alkylresorcinols

open access: yesMolecules, 2020
Beer is a fermented beverage with beneficial phenolic compounds and is widely consumed worldwide. The current study aimed to describe the content of three families of phenolic compounds with relevant biological activities: prenylated flavonoids (from ...
Anna Boronat   +5 more
doaj   +1 more source

Chemistry and Bioactivity of Microsorum scolopendria (Polypodiaceae): Antioxidant Effects on an Epithelial Damage Model

open access: yesMolecules, 2022
Microsorum scolopendia (MS), which grows on the Chilean island of Rapa Nui, is a medicinal fern used to treat several diseases. Despite being widely used, this fern has not been deeply investigated. The aim of this study was to perform a characterization
Cristóbal Balada   +5 more
doaj   +1 more source

Microbial and dietary factors are associated with the equol producer phenotype in healthy postmenopausal women [PDF]

open access: yes, 2007
Equol, a microbial metabolite of daidzein, has been hypothesized as a clue to the effectiveness of soy and its isoflavones but is excreted by only 33% of Caucasians.
Bolca, Selin   +12 more
core   +2 more sources

Versatile antitumor potential of isoxanthohumol: Enhancement of paclitaxel activity in vivo

open access: yesPharmacological Research, 2016
Isoxanthohumol (IXN), a prenylated flavonoid from hops, exhibits diverse biological activities, e.g. antitumor, antiinflammatory, antioxidant and antiangiogenic. In this study, the effect of IXN is evaluated on two melanoma cell lines with dissimilar molecular background, B16 and A375.
Krajnović, Tamara   +4 more
openaire   +4 more sources

Isoxanthohumol, a hop-derived flavonoid, alters the metabolomics profile of mouse feces

open access: yesBioscience of Microbiota, Food and Health, 2020
The aim of this study was to verify the effect of treatment with isoxanthohumol (IX) on the metabolomics profile of mouse feces to explore the host-intestinal bacterial interactions at the molecular level. The fecal contents of several amino acids in the high-fat diet (HFD) + 0.1% IX group (treated with IX mixed in diets for 12 weeks) were ...
FUKIZAWA, Shinya   +5 more
openaire   +3 more sources

Simultaneous Optimization for Ultrasound-Assisted Extraction and Antioxidant Activity of Flavonoids from Sophora flavescens Using Response Surface Methodology

open access: yesMolecules, 2018
The ultrasonic-assisted extraction process and antioxidant activity of flavonoids from Sophora flavescens were investigated in this study. In order to optimize the extraction of flavonoids from Sophora flavescens, the influence of extraction time ...
Jing Zhou   +6 more
doaj   +1 more source

Review hops - bioactive compounds and their applications [PDF]

open access: yes, 2022
Humulus lupulus L. it’s the scientific name of a perennial climbing plant of great importance because of its biocompounds of interest such as: organic acids, polyphenols and essential oils.
Santos, Briolanja, Sousa, Maria João
core   +1 more source

Gut microbiota functions: metabolism of nutrients and other food components [PDF]

open access: yes, 2017
The diverse microbial community that inhabits the human gut has an extensive metabolic repertoire that is distinct from, but complements the activity of mammalian enzymes in the liver and gut mucosa and includes functions essential for host digestion. As
A Alonso   +171 more
core   +3 more sources

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