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Characterization of chia seed oils obtained by pressing and solvent extraction
Abstract The oil yield, fatty acid composition and the physicochemical and quality characteristics of chia crude seed oils obtained by pressing and solvent extraction were determined. The extractionExpand
Physicochemical and functional characterization of by-products from chia (Salvia hispanica L.) seeds of Argentina
Abstract The objective of this study was to characterize the physicochemical and functional properties of meals (M) and fibrous fractions (FRF) of chia seeds ( Salvia hispanica L.), and to compareExpand
Culture of bovine hepatocytes: a non-perfusion technique for cell isolation
It has been shown that these cells exhibited albumin synthesis, which is a specific hepatocytes function, and were capable of producing metabolites of 7-ethoxycoumarin at a higher rate than non purified cell cultures. Expand
Ultra sensitive microfluidic immunosensor for determination of clenbuterol in bovine hair samples using electrodeposited gold nanoparticles and magnetic micro particles as bio-affinity platform.
This article reports the first integrated microfluidic immunosensor coupled to a screen-printed carbon electrode (SPCE) applied to determination of clenbuterol (CLB) in bovine hair samples, a veterinary control tool very useful for rapid, sensitive and selective detection of CLB in an "in vitro" technique. Expand
Food safety control of zeranol through voltammetric immunosensing on Au-Pt bimetallic nanoparticle surfaces.
An accurate and sensitive strategy for zeranol (ZER) determination in bovine urine samples ensuring food quality and safety, as well as consumer's health is reported. Expand
Analysis of flavonoid glycosides with potential medicinal properties on Bauhinia uruguayensis and Bauhinia forficata subspecies pruinosa.
One of these compounds, quercitrin-3-rhamnoside may confer anti-inflammatory and analgesic properties to BU extracts, and is considered chemotaxonomic markers and responsible for antioxidant activity. Expand
Nanostructured voltammetric sensor for ultra-trace anabolic drug determination in food safety field
Abstract A sensitive electrochemical sensor for clenbuterol (CL) determination in bovine urine samples was designed. This drug was originally developed for the treatment of respiratory pathologies.Expand
Antifungal activity of Parastrephia quadrangularis (Meyen) Cabrera extracts against Fusarium verticillioides
The aim of the present study was to describe the antifungal activity of extracts of Parastrephia quadrangularis, a species from northern Argentina, against Fusarium verticillioides M7075. Expand
Development of an antigen-biotin conjugate with a protein bridge and its application for the development of an enzyme immunoassay
Abstract Antigens with aromatic amino groups can be conjugated to proteins by a diazo bond. This property was used to synthesise an antigen-biotin conjugate using bovine serum albumin (BSA) as aExpand