Results 51 to 60 of about 27,159 (209)
Cosmetic emulsions containing innovative complex coacervates: A cross‐sectional study
International Journal of Cosmetic Science, Volume 47, Issue 2, Page 383-397, April 2025.This study demonstrates the successful encapsulation of α‐tocopherol using non‐animal biopolymers, improving its stability and functional properties in cosmetic emulsions. The developed microcapsules enhance product texture and rheological behaviour, offering promising potential for more stable and functional skincare formulations.
Delaporte Adeline +2 more
wiley +1 more source
Oxidation reactions are required to produce atranorin from acetate by alginate-immobilized cells of Cladonia verticillaris. [PDF]
, 2000 Atranorin, a p-depside of the b-orcinol series, is produced by several Cladonia species. Immobilized cells of Cladonia verticillaris in calcium alginate are able to produce atranorin when they are supplied with 1.0 mM acetate as a precursor.
Fontaniella, B. +3 more
core
Les sols forestiers, puits de méthane : un service écosystémique méconnu
Revue Forestière Française, 2016 Le méthane est le second gaz à effet de serre, derrière le gaz carbonique, dont la concentration dans l’atmosphère augmente du fait des activités humaines.
Daniel Epron +3 more
doaj +1 more source
The Pan African Medical Journal, 2020 Les déficits en carnitine palmitoyltransférase (CPT) sont des atteintes rares dues à un défaut d´oxydation des acides gras. Patient de 10 ans sans antécédant présenteune dyspnée aigue associée à une toux productive dans un contexte fébrile et d ...
Imane Fetoui +4 more
doaj +1 more source
Method for recovering elemental silicon from cutting remains. [PDF]
, 2008 This invention relates to a method for recovering elemental silicon cutting remains containing silicon particles, wherein the method comprises manufacturing solid anodes from the cutting remains, arranging one or more manufactured anode (s) in an ...
Cassayre, Laurent +5 more
core
A modeling of the carbon-nitrogen cycle transport at Igap\'o I Lake - Londrina, Paran\'a, Brazil
, 2010 This work is a contribution to better understand the effect that domestic sewage discharges may cause in a water body, specifically Igap\'o I Lake, in Londrina, Paran\'a, Brazil.
Cirilo, Eliandro Rodrigues +3 more
core +2 more sources
(+)-Methyl 3β-acetoxy-13-carboxy-19-hydroxy-11-oxo-C-norolean-18-en-30-oate γ-lactone
Acta Crystallographica Section E, 2010 The title compound, C33H46O7, is an unusual oxydation product of the therapeutic agent glycyrrhetinic acid that has, in comparison to the latter, a distinctly altered triterpene structure with one five- and four six-membered carbocycles complemented by a
Kurt Mereiter +3 more
doaj +1 more source
ChemCatChem, Volume 17, Issue 1, January 9, 2025.Tin on‐tune with Platinum: Density functional theory calculations reveal the impact of oxidized interfacial tin on methylcyclohexane dehydrogenation into toluene catalyzed by Pt/alumina catalysts. It is assigned to the strengthening of metal/support interactions, and of dispersion interactions with hydrocarbons, counterbalanced by repulsive ...
Masoud Shahrokhi +3 more
wiley +1 more source
INHIBITION DE L’OXYDATION DE L’HUILE DE TOURNESOL PRODUITE EN ALGERIE PAR LES PRODUITS DE MAILLARD
Revue Nature et Technologie, 2022 Depuis sa mise en évidence, la réaction de Maillard a été utilisée depuis de très nombreuses années pour produire des aliments qui paraissent attractifs pour les consommateurs ; elle peut conduire à la formation de couleur, favoriser la formation de ...
Samira MEZIANI +5 more
doaj +4 more sources
Tectonics, Volume 44, Issue 1, January 2025.Abstract The Cretaceous North Pyrenean hyperextended rift system recorded HT‐LP metamorphism in the pre‐ and syn‐rift sedimentary cover during lithospheric mantle exhumation. We describe and analyze for the first time the rocks exposed in the Gouffre Georges, a deep cave in the Lherz peridotite massif (Ariège, France).
Riccardo Asti +4 more
wiley +1 more source