Results 41 to 50 of about 17,531 (209)

Pol‐NIC: An open database on pollen nutrients, imaging, and contaminants

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Pollen is a key component of pollinators' nutrition, yet information on its nutrient composition is largely missing from floral trait datasets. These data paper compiles existing data for 283 plant species and adds new multidimensional analyses of cultivated and wild plants to address major knowledge gaps, along with photos of pollen grain morphology ...
Amélie Morin   +9 more
wiley   +1 more source

Desamerization of Bitter Jam: Biochemical and Sensory Quality

open access: yesJournal of Food Quality, Volume 2018, Issue 1, 2018., 2018
This work consists of studying the influence of the desamerization of the mesocarpe on the chemical composition and the sensorial quality of the jam, based on the bitter orange. The results of the various analysis show that desamerization decreases acidity, sugars, protein, and bioactive compound levels (carotenoids, polyphenols, and vitamin C), but ...
Samira Lagha-Benamrouche   +3 more
wiley   +1 more source

Hypoglycemic Activity of Aqueous Root Bark Extract Zanthoxylum chalybeum in Alloxan‐Induced Diabetic Rats

open access: yesJournal of Diabetes Research, Volume 2016, Issue 1, 2016., 2016
Background. Medicinal plants offer cheaper and safer treatment options to current diabetic drugs. The present study evaluated the effect of aqueous root bark extract of Zanthoxylum chalybeum on oral glucose tolerance and pancreas histopathology in alloxanized rats. Method. Diabetes was induced in rats by administration of alloxan monohydrate.
Moses Solomon Agwaya   +3 more
wiley   +1 more source

Constituintes fenólicos e atividade antioxidante da geoprópolis de duas espécies de abelhas sem ferrão amazônicas

open access: yesQuímica Nova, 2013
We investigated the phenolic constituents and antioxidant activity of geopropolis from two species of stingless Amazonian bees, Melipona interrupta and Melipona seminigra.
Ellen Cristina Costa da Silva   +4 more
doaj   +1 more source

Toward a Cannabis Terroir: Untargeted Metabolomic Profiling of Authentic Samples Using Gas Chromatography–High‐Resolution Mass Spectrometry (GC‐HRMS) and Liquid Chromatography–High‐Resolution Tandem Mass Spectrometry (LC‐HRMS/MS)

open access: yesDrug Testing and Analysis, Volume 17, Issue 10, Page 2086-2095, October 2025.
This study developed a comprehensive metabolomics workflow using GC‐HRMS and LC‐HRMS/MS and analyzed 35 CBD‐type cannabis flowers grown under varying conditions. Key discriminative compounds enabled classification by chemical phenotype and cultivation environment. The results showed that environmental factors influence chemical profiles, supporting the
Sandra N. Poetzsch   +3 more
wiley   +1 more source

Flavonoides del género croton

open access: yes, 2004
Los flavonoides son una clase de metabolitos secundarios ampliamente distribuidos en el reino vegetal. Actualmente existe un gran interés en los efectos de los flavonoides sobre la salud humana, numerosos estudios sugieren que estos compuestos protegen ...
Correa, S, Puebla, P, Guerrero, Mario
core   +1 more source

POTENCIAL TERAPÊUTICO DOS FLAVONOIDES NO TRATAMENTO DA ESTEATOSE HEPÁTICA NÃO ALCOÓLICA: UMA REVISÃO INTEGRATIVA

open access: yesArquivos de Ciências da Saúde da UNIPAR
Introdução: A esteatose hepática não alcoólica (EHNA) é uma condição comum, afetando cerca de 25% da população global, muitas vezes associada à obesidade, diabetes tipo 2 e dislipidemia.
Bruna dos Santos Ferreira   +6 more
doaj   +1 more source

Kollisionsinduzierte Fragmentierung von Oligosacchariden: Mechanistische Einblicke für die Massenspektrometrie‐basierte Glykomik

open access: yesAngewandte Chemie, Volume 137, Issue 33, August 11, 2025.
Die Fragmentierung von Glykanen mittels kollisionsinduzierter Dissoziation in der Massenspektrometrie führt zu einer Vielzahl spezifischer Zerlegungsmechanismen, die in diesem Minireview detailliert betrachtet werden. Kurzzusammenfassung Strukturelle Veränderungen in Oligosacchariden sind häufig mit Krankheiten assoziiert und machen die klinische ...
Niklas Geue   +2 more
wiley   +1 more source

Analysis of the Cytoprotective Effect of Morus alba L. Fruits as a Means of Transporting the Avulsed Teeth

open access: yesInternational Journal of Dentistry, Volume 2025, Issue 1, 2025.
This study aims to test the cytoprotective effect of Morus alba L. fruit extracts on cell viability and its suitability as a transport medium for avulsed teeth. Materials and Methods. Two Morus alba L. fruit extracts were synthesized, E1 and E2. The E1 extract was composed of fresh mulberry fruits, whereas the E2 extract was made from dehydrated fruits.
Mihaela Chirilă   +10 more
wiley   +1 more source

Flavonoids [PDF]

open access: yesAdvances in Nutrition, 2013
Diane F, Birt, Elizabeth, Jeffery
  +5 more sources

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