Search results for "44"
showing 10 items of 1507 documents
Impact of Ageing on Pea Protein Volatile Compounds and Correlation with Odor
2022
Vegetal proteins are of high interest for their many positive aspects, but their ‘beany’ off-flavor is still limiting the consumer’s acceptance. The aim of this work was to investigate the conservation of pea protein isolate (PPI) during time and especially the evolution of their organoleptic quality under two storage conditions. The evolution of the volatile compounds, the odor and the color of a PPI has been investigated during one year of storage. PPI was exposed to two treatments mimicking a lack of control of storage conditions: treatment A with light exposition at ambient temperature (A—Light 20 °C) and treatment B in the dark but with a higher temperature …
Inulin-Based Polymeric Micelles Functionalized with Ocular Permeation Enhancers: Improvement of Dexamethasone Permeation/Penetration through Bovine C…
2021
Ophthalmic drug delivery is still a challenge due to the protective barriers of the eye. A common strategy to promote drug absorption is the use of ocular permeation enhancers, while an innovative approach is the use of polymeric micelles. In the present work, the two mentioned approaches were coupled by conjugating ocular permeation enhancers (PEG2000, carnitine, creatine, taurine) to an inulin-based co-polymer (INU-EDA-RA) in order to obtain self-assembling biopolymers with permeation enhancer properties for the hydrophobic drug dexamethasone (DEX). Inulin derivatives were properly synthetized, were found to expose about 2% mol/mol of enhancer molecules in the side chain, and resulted abl…
Non-Occupational Exposure to Pesticides: Experimental Approaches and Analytical Techniques (from 2019)
2021
© 2021 by the authors.
Pharmacy Practice and Education in Latvia
2018
Pharmacies in Bulgaria have a monopoly on the dispensing of medicinal products that are authorized in the Republic of Bulgaria, as well as medical devices, food additives, cosmetics, and sanitary/hygienic articles. Aptekari (pharmacists) act as responsible pharmacists, pharmacy owners, and managers. They follow a five year Masters of Science in Pharmacy (M.Sc. Pharm.) degree course with a six month traineeship. Pomoshnik-farmacevti (assistant pharmacists) follow a three year degree with a six month traineeship. They can prepare medicines and dispense OTC medicines under the supervision of a pharmacist. The first and second year of the M.Sc. Pharm. degree are devoted to chemical sciences, ma…
Deepening Inside the Pictorial Layers of Etruscan Sarcophagus of Hasti Afunei: An Innovative Micro-Sampling Technique for Raman/SERS Analyses
2019
The Hasti Afunei sarcophagus is a large Etruscan urn, made up of two chalky alabaster monoliths. Dated from the last quarter of the third century BC, it was found in 1826 in the small town of Chiusi (Tuscany- Il Colle place) by a landowner, Pietro Bonci Casuccini, who made it part of his private collection. The noble owner&rsquo
Los Falcó : a Family of Painters in 16th-century Valencia
2021
A partir del análisis de la documentación publicada y de una aportación importante de noticias inéditas, se realiza el estudio de los Falcó, la familia de pintores valencianos del siglo xvi. Se establece la única existencia de tres pintores y su cronología clara, así como un análisis de sus obras principales, centrándose especialmente en la figura de Nicolás Falcó (activo entre 1493 y 1530) y su hijo Onofre Falcó (activo entre 1536 y 1560), insistiendo en la personalidad de éste último, que era la más confusa.
Multiculturalidad y arte en Valencia en la Edad Moderna. Fuentes para su estudio
2012
En este texto analizaremos las fuentes para el estudio de la religiosidad y el arte en Valencia durante el siglo XVI atendiendo no solo a el catolicismo imperante sino tambien al protestantismo y al colectivo morisco que coexistieron en dicho territorio condicionando las manifestaciones que alli tuvieron lugar.
Syvällä sydänmaassa – Yrjö Blomstedtin ja Victor Sucksdorffin Kainuu
2013
Syvällä sydänmaassa – Yrjö Blomstedtin ja Victor Sucksdorffin Kainuu -näyttely kertoo kahden arkkitehdin, Yrjö Blomstedtin ja Victor Sucksdorffin, tunnetusta Venäjän Karjalan tutkimus- ja keräysmatkasta kesällä 1894. Matkasta julkaistiin kaksiosainen Karjalaisia rakennuksia ja koristemuotoja -teos, joka on myöhemmin arvioitu arkkitehtuurin Kalevalaksi ja taideteollisuuden klassiseksi tiennäyttäjäksi. Suurelle yleisölle on kuitenkin jäänyt tuntemattomaksi se, että Blomstedt ja Sucksdorff työskentelivät ahkerasti myös nykyisen Kainuun alueella. Arkkitehdit viipyivät Kainuun sydänmailla lähes kolme heinäkuun ensimmäistä viikkoa maalaten, piirtäen ja tallentaen esineitä. nonPeerReviewed
Design of New Polyaspartamide Copolymers for siRNA Delivery in Antiasthmatic Therapy
2020
Here, a novel protonable copolymer was realized for the production of polyplexes with a siRNA (inhibitor of STAT6 expression in asthma), with the aim of a pulmonary administration. The polycation was synthesized by derivatization of &alpha
Acid-Labile Surfactants Based on Poly(ethylene glycol), Carbon Dioxide and Propylene Oxide: Miniemulsion Polymerization and Degradation Studies
2017
Partially degradable, nonionic AB and ABA type di- and triblock copolymers based on poly(propylene carbonate) and poly(ethylene glycol) blocks were synthesized via immortal copolymerization of carbon dioxide and propylene oxide, using mPEG or PEG as a macroinitiator, and (R,R)-(salcy)-CoOBzF5 as a catalyst in a solvent-free one-pot procedure. The amphiphilic surfactants were prepared with molecular weights (Mn) between 2800 and 10,000 g·mol−1 with narrow molecular weight distributions (1.03–1.09). The copolymers were characterized using 1H-, 13C- and DOSY-NMR spectroscopy and size exclusion chromatography (SEC). Surface-active properties were determined by surface tension measurements (crit…