Results 71 to 80 of about 17,219 (233)

Stevia vs. Sucrose: Influence on the Phytochemical Content of a Citrus–Maqui Beverage—A Shelf Life Study

open access: yesFoods, 2020
The consumption of sugar-sweetened beverages has been related with the risk of cardiovascular diseases and other pathophysiological situations, such as obesity or diabetes mellitus.
Francisco J. Salar   +3 more
doaj   +1 more source

A comprehensive review on flavanones, the major citrus polyphenols

open access: yes, 2014
International audienceThe consumption of Citrus fruits and juices has been widely investigated for its possible role in the prevention of cardiovascular disease and cancer.
Dangles, Olivier, O.   +2 more
core   +1 more source

Neohesperidin Alleviates Ferroptosis in Doxorubicin‐Induced Cardiotoxicity via Mettl3‐m6A‐Nrf2 Signaling

open access: yesPhytotherapy Research, EarlyView.
Neohesperidin alleviates doxorubicin‐induced cardiotoxicity by inhibiting METTL3‐mediated m6A modification of Nrf2 mRNA, thereby regulating Nrf2 and suppressing ferroptosis. ABSTRACT Doxorubicin (DOX) has antitumor efficacy, but its clinical application is restricted by multiple side effects, especially cardiotoxicity.
Ruijia Wen   +9 more
wiley   +1 more source

The Effect of Mineral and Organic Acid Addition on the Ethanol Organosolv Treatment of Waste Orange Peels for Producing Hesperidin-Enriched Extracts

open access: yesAnalytica
Waste orange peels (WOP) are a major orange processing residue, and they may be a rich source of precious bioactive polyphenols. Amongst the various WOP constituents, hesperidin holds a prominent position as the most abundant polyphenolic metabolite ...
Hiba Agnaou   +3 more
doaj   +1 more source

BayesianKAN: A reaction condition optimization framework integrating Kolmogorov‐Arnold network and Bayesian optimization

open access: yesSmart Molecules, EarlyView.
A novel BayesianKAN framework integrates Kolmogorov‐Arnold networks with Bayesian optimization to efficiently navigate complex factor spaces, accelerating the discovery of optimal reaction conditions for chemical synthesis. Abstract Efficient optimization of chemical reaction conditions is crucial for enhancing reaction yield and selectivity, yet ...
Juntao Wang   +5 more
wiley   +1 more source

New Antimicrobial Flavanones from Physena madagascariensis

open access: yes, 2016
Two new flavanones (1 and 2) with antibacterial activity were isolated from the methanolic extract of the dried leaves of Physena madagascariensis using activity against Staphylococcus aureus to guide the isolation.
Yonghong Deng (1465864)   +7 more
core   +1 more source

Advances in Unconventional and Sustainable Synthetic Approaches to Benzopyran Scaffolds

open access: yesThe Chemical Record, EarlyView.
This review provides a comprehensive and critical analysis of low‐impact synthetic methodologies reported in the last 8 years (2018–2026) for the construction of benzopyran‐derived scaffolds, such as coumarins, flavones, chromones, chromenes, and chromanes. The benzopyran scaffold is a versatile family of heterocycles found in a wide range of bioactive
Nathalia B. Sá   +4 more
wiley   +1 more source

The TaCOMT1A‐Synthesised Sakuranetin Is a Novel Biostimulant Enhancing Drought Tolerance and Yield in Wheat

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Drought stress is a major limitation to global wheat production. Here, we demonstrate that the wheat gene TaCOMT1A, encoding a caffeic acid O‐methyltransferase, plays a crucial role in enhancing drought tolerance in wheat. Overexpression of TaCOMT1A significantly improved drought tolerance at the seedling stage, as evidenced by higher survival
Mingzhao Luo   +12 more
wiley   +1 more source

USING QUANTUM-CHEMICAL PARAMETERS FOR PREDICTING ANTI-RADICAL (НО∙) ACTIVITY OF RELATED STRUCTURES CONTAINING A CINNAMIC MOLD FRAGMENT. I. DERIVATIVES OF CINNAMIC ACID, CHALCON AND FLAVANON

open access: yesФармация и фармакология (Пятигорск), 2019
45 compounds uniting 3 groups of derivatives of cinnamic acid, chalcone and flavanone, have been studied. Each of them includes 15 substances. The analyzed compounds contain a common structural fragment, which is a cinnamic acid residue (cinnamoyl ...
E. T. Oganesyan   +2 more
doaj   +1 more source

Synthesis of flavanones using nanocrystalline MgO

open access: yes, 2005
The design and development of a truly nano heterogeneous catalyst for the Claisen-Schmidt condensation (CSC) of benz-aldehydes with 2-hydroxyacetophenone to yield substituted chalcones followed by isomerization to afford flavanones with excellent yields ...
Kantam, M. L.   +3 more
core   +1 more source

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