Front-face fluorescence spectroscopy combined with second-order multivariate algorithms for the quantification of polyphenols in red wine samples.
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2016.09.152
Abstract: The potential of front-face fluorescence spectroscopy combined with second-order chemometric methods was investigated for the quantification of the main polyphenols present in wine samples. Parallel factor analysis (PARAFAC) and unfolded-partial least squares coupled to residual… read more here.
Keywords: wine samples; front face; quantification; spectroscopy ... See more keywords
Determination of cadmium and lead in wine samples by means of dispersive liquid–liquid microextraction coupled to electrothermal atomic absorption spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2018.01.013
Abstract: The authors would like to thank the Generalitat Valenciana (Project GV/2014/138) for the financial support of this work. D. Martinez also thank the University of Alicante for the research fellowships (UAFPU2015-5998). read more here.
Keywords: samples means; liquid; determination cadmium; wine samples ... See more keywords
Doehlert matrix for the optimization of ultrasound dispersive liquid–liquid microextraction of melatonin in Argentine and Brazilian wine samples
Sign Up to like & getrecommendations! Published in 2020 at "Microchemical Journal"
DOI: 10.1016/j.microc.2020.105313
Abstract: Abstract In the present work, a method based on the Ultrasound-dispersive liquid-liquid microextraction (US-DLLME) for the preconcentration of melatonin in Brazilian and Argentinian wine samples prior to the determination by reverse phase high performance liquid… read more here.
Keywords: liquid; wine samples; dispersive liquid; liquid liquid ... See more keywords
Expectable diversity patterns in wine yeast communities.
Sign Up to like & getrecommendations! Published in 2022 at "FEMS yeast research"
DOI: 10.1093/femsyr/foac034
Abstract: Wine fermentations are dominated by Saccharomyces yeast. However, dozens of non-Saccharomyces yeast genera can be found in grape musts and in the early and intermediate stages of wine fermentation, where they co-exist with S. cerevisiae.… read more here.
Keywords: expectable diversity; wine; diversity; wine samples ... See more keywords
Determination of Caffeic Acid in Wine Samples Based on the Electrochemical Reduction of Graphene Oxide Modified Screen Printed Carbon Electrode
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Electrochemical Science"
DOI: 10.20964/2017.05.01
Abstract: An electrochemically reduced graphene oxide was produced by cyclic voltammetric technique and ERGO modified electrode used a new sensor for determination of caffeic acid (CA). The reduced graphene oxide were characterized by Fourier transform infrared… read more here.
Keywords: graphene oxide; caffeic acid; determination caffeic; wine samples ... See more keywords
Fruit Wines Inhibitory Activity Against α-Glucosidase.
Sign Up to like & getrecommendations! Published in 2017 at "Current pharmaceutical biotechnology"
DOI: 10.2174/1389201019666180410112439
Abstract: BACKGROUND Fruit wines are well known for their profound health-promoting properties including both enzyme activations and inhibitions. They may act preventive in regard to diabetes melitus and other chronic diseases. OBJECTIVES Potential α-glucosidase inhibitory activity… read more here.
Keywords: fruit; wine samples; fruit wines; glucosidase ... See more keywords