Results 131 to 140 of about 25,781 (272)

Mechanism of action of an antioxidant active packaging prepared with Citrus extract [PDF]

open access: yes, 2014
yesActive packaging consisting of polyethylene terephthalate (PET) trays coated with a Citrus extract, without and with plasma pre-treatment, can reduce lipid oxidation in cooked meat.
Contini, C.   +5 more
core   +1 more source

Stereodivergent Synthesis of Chromanones and Flavanones via Intramolecular Benzoin Reaction.

open access: yesOrganic Letters, 2016
The strategy of stereodivergent reactions on racemic mixtures (stereodivergent RRM) was employed for the first time in intramolecular benzoin reactions and led to the rapid access of chromanones/flavanones with two consecutive stereocenters.
Genfa Wen   +6 more
semanticscholar   +1 more source

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel   +9 more
wiley   +1 more source

Orange juice–derived flavanone and phenolic metabolites do not acutely affect cardiovascular risk biomarkers: a randomized, placebo-controlled, crossover trial in men at moderate risk of cardiovascular disease [PDF]

open access: yes, 2015
Background: Epidemiological data suggest inverse associations between citrus flavanone intake and cardiovascular disease (CVD) risk. However, insufficient randomized controlled trial (RCT) data limit our understanding of mechanisms by which flavanones ...
Aedín Cassidy   +45 more
core   +1 more source

Larvicidal Activity of Naringenin: Betaine Cocrystals Against Aedes Aegypti

open access: yesCrystal Research and Technology, Volume 61, Issue 2, February 2026.
This study demonstrates that naringenin: betaine cocrystals significantly enhance larvicidal activity against Aedes aegypti compared to physical mixtures or pure compounds. Improved dissolution properties contributed to higher mortality rates, supporting the use of cocrystallization as a promising green technology for vector management.
Felipe Zaniol   +4 more
wiley   +1 more source

Ultrasound-promoted synthesis of flavones by oxidation of 2’-hydroxychalcones and flavanones using I2/DMSO

open access: yesOrbital: The Electronic Journal of Chemistry, 2012
Flavones constitute a large class of natural products with a broad range of biological activities. Among various methods, flavones have been synthesized by the oxidation of 2’-hydroxychalcones and flavanones.
Paulo César Evaristo Milane   +2 more
doaj   +1 more source

Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]

open access: yes, 2013
The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Alber, Dagmar G.   +5 more
core   +2 more sources

Functional and Nutraceutical Properties of Protein and Polyphenols Extracted From Agro‐Industrial Waste: A Comprehensive Review

open access: yeseFood, Volume 7, Issue 1, February 2026.
The article underscores the promising future perspectives of utilizing agro‐industrial waste, envisioning sustainable production processes, and meeting the increasing demand for environmentally friendly and health‐promoting products. ABSTRACT The growing imperative for increased food production has propelled an example alteration in the perception of ...
Fakhar Islam   +9 more
wiley   +1 more source

Inhibition of PP2A by hesperetin may contribute to Akt and ERK1/2 activation status in cortical neurons [PDF]

open access: yes, 2018
Flavonoids and their metabolites are well reported to modulate the activation/phosphorylation of various cellular kinases, such as ERK1/2 and JNK, although the mechanism by which they do so is unclear.
Corsini, Simone   +3 more
core   +2 more sources

A Review on Ginkgo biloba: Nutritional Profile, Toxicity, and Its Therapeutic Potential in Stroke Management

open access: yeseFood, Volume 7, Issue 1, February 2026.
Stroke is a neurological impairment caused by vascular injury of the central nervous system, and globally, stroke is ranked as the second most common cause of death and disability. Numerous risk factors, disease processes, and mechanisms can contribute to stroke, which is not a single disease. G.
Ali Ikram   +6 more
wiley   +1 more source

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