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Mostrando ítems 21-28 de 28
Artículo
Detailed Phenolic Composition of White Grape by-products by RRLC/MS and Measurement of the Antioxidant Activity
(Elsevier, 2014)
The development and validation of a rapid method of RRLC has been carried out to determine the phenolic composition of winemaking by-products (pomaces, seeds, skins and stems). Thirty-one phenolic compounds belonging to ...
Artículo
Comparative Study of the Enological Potential of DifferentWinemaking Byproducts: Implications in the Antioxidant Activityand Color Expression of Red Wine Anthocyanins in a Model Solution
(American Chemical Society, 2014)
Different white winemaking byproducts (pomace, skins, seeds, and stems) were compared as natural sources of phenolic compounds having biological and sensory properties of enological interest. Antioxidant and copigmentation ...
Artículo
Linking ATR-FTIR and Raman features to phenolic extractability and other attributes in grape skin
(Elsevier, 2017)
The importance of wine phenolics on the sensory characteristic of red wines is well-known. Therefore, it is necessary to control the extractability of phenolic compounds from grape skins, which depends significantly on ...
Artículo
Industrial orange juice debittering: Effect on volatile compounds and overall quality attributes
(Wiley-Blackwell, 2013-05-13)
Summary: This study was aimed to analyse the impact of the debittering process (DP) in the overall sensory properties of orange juice (OJ) (Citrus sinensis L. Var. Salustiana). The fresh industrial squeezed orange juice ...
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
Optimisation of an Oak Chips-grape Mix Maceration Process. Influence of Chip Dose and Maceration Time
(Elsevier, 2016)
Oak chips-related phenolics are able to modify the composition of red wine and modulate the colour stability. In this study, the effect of two maceration techniques, traditional and oak chips-grape mix process, on the ...
Artículo
Physicochemical Properties, Colour, Chemical Composition, and Antioxidant Activity of Spanish Quercus Honeydew Honeys
(Springer, 2019)
The emergent market for honeydew honeys in Europe prompt to increasing requirements of consumers and honey industry for the characterisation of this type of honey. The aim of this study was to characterise 59 samples of ...