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Mostrando ítems 101-106 de 106
Artículo
Simultaneous Determination of Pesticides in Fruits by Using Second-Order Fluorescence Data Resolved by Unfolded Partial Least-Squares Coupled to Residual Bilinearization
(Hindawi, 2018-10-16)
In the present work, a chemometric-assisted spectrofluorimetric method has been developed for the simultaneous determination of natural fluorescent pesticides, carbaryl, carbendazim, and thiabendazole, in orange and banana. ...
Artículo
Comparison of two analytical methods validated for the determination of volatile compounds in virgin olive oil: GC-FID vs GC-MS
(Elsevier, 2018)
The utility of volatile compounds to explain virgin olive oil aroma descriptors is fully accepted and demanded by the olive oil sector. However, the methodology, and particularly the kind of detector to be used, is a matter ...
Artículo
Determination of phenolic substances of seeds, skins and stems from white grape marc by near-infrared hyperspectral imaging
(Wiley-Blackwell, 2016)
Background and Aims:Winemaking generates a large quantity of grape marc that causes environmental and economic problems, which could be minimised by exploiting and adding value to these by-products. Marc is composed of ...
Artículo
Comparative Study of Red Berry Pomaces (Blueberry, Red Raspberry, Red Currant and Blackberry) as Source of Antioxidants and Pigments
(Springer Nature, 2019)
Anthocyanins are phenolic compounds with important technological applications due to its bioactive and color properties. In this study, pomaces from four red berries (blueberries, red raspberries, red currants and blackberries) ...
Artículo
François-Antoine-Henri Descroizilles (1781-1825), démonstrateur royal de chimie, apothecary, inventor and industrial chemist: the father of titrimetric analysis. Part II
(Real Academia Nacional de Farmacia, 2018)
In the first part of this contribution, the boundary conditions of the new bleaching method proposed by Berthollet after the discovery of chlorine (oxygenated muriatic acid) by Scheele have been addressed. This second ...
Artículo
Protecting effect of recycled urban wastes (sewage sludge and wastewater) on ryegrass against the toxicity of pesticides at high concentrations
(Elsevier, 2014-09-01)
Degraded landscapes, like those from abandoned mine areas, could be restored by revegetating them with appropriate plant species, after correction for acidity and improvement by adding exogenous organic material. Application ...