Buscar
Mostrando ítems 1-10 de 508
2-Piece Cork Stoppers as Alternative for Valorization of Thin Cork Planks: Analysis by LCA Methodology
Natural stoppers are a magnificent closure for the production of aging wines and unique wines, whose application is limited by the availability of raw materials and more specifically of cork sheets of different thickness ...
Fingerprinting of cerrado species based on cork lipophilic constituents
(Elsevier B.V., 2020-02-01)
Cerrado is a savanna ecosystem of central and southeastern Brazil. Many woody species of cerrado have thick layers of cork. The present work aimed to characterize, by GC/MS analysis, the constituents of n-hexane extracts ...
Applicability of cork as novel modifiers to develop electrochemical sensor for caffeine determination
(2021-01-01)
This study aims to investigate the applicability of a hybrid electrochemical sensor com-posed of cork and graphite (Gr) for detecting caffeine in aqueous solutions. Raw cork (RAC) and regranulated cork (RGC, obtained by ...
Environmental Impact Analysis of Natural Cork Stopper Manufacturing
For both wine makers and customers, natural cork stoppers are a symbol of quality. More-over, they are essential for maintaining the organoleptic properties of bottled wines throughout their lifespan. This research relied ...
Simultaneous determination of paracetamol and caffeine in pharmaceutical formulations and synthetic urine using cork-modified graphite electrodes
(2020-08-01)
Cork-modified graphite electrodes were used to develop a simple and selective sensor for the simultaneous determination of paracetamol (PAR) and caffeine (CAF). The sensor was fabricated on raw cork (RAC) and regranulated ...
El Lord de Cork
(Universidad Nacional de Costa Rica, 2016)
Analysis of Albumin Levels in Cork and Eel Fish Using the Spectrophotometry Method
(Academia Nacional de Medicina venezolana., 2022)
Cork boiling wastewater treatment and reuse through combination of advanced oxidation technologies
(2017)
Industrial preparation of cork consists of its immersion for approximately 1 hour in boiling water. The use of herbicides and pesticides in oak tree forests leads to absorption of these compounds by cork; thus, after boiling ...
Langmuir monolayers of fractions of cork suberin extract
(ElsevierAmsterdam, 2010-09)
The wide variability in composition and molecular weight of natural polymers has hampered understanding of their physicochemical properties and ultimately their use in noble applications, especially in the cases where ...
Analytical methods for determination of cork-taint compounds in wine
(Elsevier, 2012-07)
Cork taint is considered a major organoleptic defect in wine, producing a moldy aroma. Haloanisoles are the main compounds responsible, although there are other analytes cause the same problem. Occurrence of cork taint ...