Results 61 to 70 of about 13,213 (206)

Propolis‐Based Hybrid Nanoflowers as Multifunctional Nanozymes: Structural Integration of Polyphenols for Enhanced Catalytic and Antioxidant Activity

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
ABSTRACT Propolis is a polyphenol‐rich natural resin with well‐documented antioxidant activity; however, its practical application is restricted by poor aqueous solubility and limited stability. Herein, propolis‐based organic–inorganic hybrid nanoflowers (Prp‐Nfs) were synthesized by integrating a propolis extract into a Cu3(PO4)2·3H2O matrix under ...
Cevahir Altinkaynak, Fatih Kirmizikar
wiley   +1 more source

Classification of Czech Hops According to their Contents of Prenylflavonoids

Kvasný průmysl, 2015
The prenylated flavonoids are hop components with the most beneficial health effects. Information about their content and the dynamics of their decrease during hops processing is necessary for the production of beer with an increased content of these ...
Karel Krofta, Světlana Brabcová, Lenka Moravcová, Pavel Dostálek, Marcel Karabín, Lukáš Jelínek, Tereza Hudcová   +6 more
doaj   +1 more source

The Anti-Candida Activity of Tephrosia apollinea Is More Superiorly Attributed to a Novel Steroidal Compound with Selective Targeting

Plants, 2022
Tephrosia is widely distributed throughout tropical, subtropical, and arid regions. This genus is known for several biological activities, including its anti-Candida activity, which is mainly attributed to prenylated flavonoids. The biological activities
Naglaa S. Ashmawy, Eman M. El-labbad, Alshaimaa M. Hamoda, Ali A. El-Keblawy, Abdel-Nasser A. El-Shorbagi, Kareem A. Mosa, Sameh S. M. Soliman   +6 more
doaj   +1 more source

Prediction of anti-Alzheimer’s activity of flavonoids targeting acetylcholinesterase in silico [PDF]

, 2017
Introduction – Prenylated and pyrano-flavonoids of the genus Artocarpus J. R. Forster & G. Forster are well known for their acetylcholinesterase (AchE) inhibitory, anticholinergic, antiinflammatory, antimicrobial, antioxidant, antiproliferative and ...
Abdullah, SA, Basar, N, Choudhury, MD, Choudhury, PR, Das, S, Jamil, S, Laskar, MA, Lathiff, SMA, Mitra, A, Nahar, L, Sarker, SD, Talukdar, AD   +11 more
core   +1 more source

Isolation, RP‐UHPLC‐ESI‐LIT‐Orbitrap‐MS/MS‐Based Metabolic Profiling and Anticandidal Activity of the Root and Leaf Secondary Metabolites of Monotes Kerstingii Gilg (Dipterocarpaceae)

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
This paper describes the isolation and antifungal activity of secondary metabolites from the leaves and roots of Monotes kerstingii. The distribution of these metabolites in the roots and leaves was achieved through comprehensive RP‐UHPLC‐Orbitrap‐MS and MS/MS analysis.
Sorelle Kache Fotsing, Dominique Ngnintedo, Yanick Kevin Dongmo Melogmo, Alena Soboleva, Kevine Dongmo Jumeta, Bruno Ndjakou Lenta, Fabrice Fekam Boyom, Andrej Frolov, Norbert Arnold, Ludger A. Wessjohann, Norbert Sewald, Bonaventure Tchaleu Ngadjui, Ghislain Wabo Fotso   +12 more
wiley   +1 more source

Antitumoral and antiangiogenic activity of Portuguese propolis in in vitro and in vivo models [PDF]

, 2014
Propolis, a natural product, has important biological properties, however, studies with Portuguese propolis are scarce. Thus, we aimed to characterize the chemical composition and the antitumoural and antiangiogenic activities of a sample from Pereiro ...
Abílio J.F.N. Sobral, Ahn, Amoros, Ana Margarida Ferreira, Bankova, Bankova, Bankova, Bankova, Bankova, Bankova, Barlak, Cardoso, Chan, Chuu, Cristina Almeida-Aguiar, Daleprane, Falcão, Falcão, Fokt, Fátima Baltazar, Gekker, Gomez-Caravaca, Gordaliza, He, Hu, Hwang, Ishihara, Izuta, Kai, Kunimasa, Kuo, Lee, Li, Lofty, Luo, Manach, Martinho, Mavri, Miguel, Miranda-Goncalves, Moreira, Newman, Ordonez, Orsolic, Park, Pellati, Popova, Pratsinis, Ricardo Silva-Carvalho, Scazzocchio, Sforcin, Silva, Singleton, Sulaiman, Susana M. Cardoso, Szliszka, Szliszka, Szliszka, Tolba, Ueda, Umthong, Valente, Valença, Vera Miranda-Gonçalves, Viuda-Martos, Watanabe, Woisky, Wu, Xuan   +68 more
core   +1 more source

Molecular Mechanism of Mulberrin Regulating Lipid Metabolism Homeostasis Based on the Gut–Liver Axis Fiaf/AMPK Signaling Pathway

Food Frontiers, Volume 7, Issue 2, March 2026.
The molecular mechanism for mulberrin regulating lipid metabolism homeostasis. ABSTRACT Lipid metabolism disorders and the induced metabolic diseases have risen to become one of the primary public health issues. Our preliminary experimental results confirmed that mulberry leaf flavonoid extract exhibited efficacy in lipid metabolism regulation; the ...
Qian Li, Daorui Pang, Erna Li, Dongxu Xing, Fan Liu, Li Wang, Yuxiao Zou   +6 more
wiley   +1 more source

Liquid chromatographic strategies for separation of bioactive compounds in food matrices [PDF]

, 2018
Nowadays, there is an increasing attention for nutraceuticals and, in general, bioactive compounds naturally present in food. Indeed, the possibility of preserving human health and preventing disease (e.g., cardiovascular diseases, cancer etc.) by the ...
Capriotti, Anna Laura, Cavaliere, Chiara, La Barbera, Giorgia, Laganà, Aldo, Montone, Carmela Maria, Piovesana, Susy   +5 more
core   +1 more source

Safety and Tolerability of Xanthohumol in Adults With Crohn's Disease: Results of a Triple‐Masked, Randomized, Placebo‐Controlled Phase 2 Trial

Molecular Nutrition &Food Research, Volume 70, Issue 6, 29 March 2026.
Adults with active Crohn's disease (n = 20) received 24 mg/day of xanthohumol (XN), a bioactive compound derived from Humulus lupulus (hops), for 8 weeks. The study evaluated safety and tolerability through clinical laboratory measures, adverse events, vital signs, anthropometrics, health−related quality of life, and adherence.
Ryan Bradley, Carina A. Staab, Paige E. Jamieson, Blake O. Langley, Thomas O. Metz, Jan F. Stevens   +5 more
wiley   +1 more source

Use of Propolis chemical and Asian tiger mosquito bites : case report and review [PDF]

, 2013
Propolis is a substance of variable composition which incorporates resins derived from plants and beeswax. It varies depending on the geographic location and local flora such as plant and bee species.
Muscat, Michelle
core