Results 41 to 50 of about 11,444 (195)
INVESTIGATION OF FLOWER ANTHOCYANIN PIGMENTS OF ALTHEA ROSEA CAV. AND MALVA VISCOUS-ARBOREA L. GROWING IN EGYPT [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 1988 Six anthocyanin pigment were isolated from Malvaviscous-arborea L. and five from Althea rosea cav. (Family: Malvaceae). The identification of these pigments was achieved by paper chromatography, acid and enzymatic hydrolysis and spectralanalysis.
M. Karawya, M. Afifi
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Molecules, 2020 ‘Mencía’/‘Jaen’ it’s an important red grape variety, exclusive of the Iberian Peninsula, used in wine production namely in Bierzo D.O. and Dão D.O., respectively.
Fernanda Cosme +6 more
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Molecules, 2014 The stability of anthocyanins from grape skins after applying different extraction techniques has been determined. The following compounds, previously extracted from real samples, were assessed: delphinidin 3-glucoside, cyanidin 3-glucoside, petunidin 3 ...
Ali Liazid +4 more
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Effect of Blueberry Anthocyanins Malvidin and Glycosides on the Antioxidant Properties in Endothelial Cells [PDF]
Oxidative Medicine and Cellular Longevity, 2016 The objective of this research was to survey the antioxidant functional role of the main anthocyanins of blueberries in endothelial cells. Changes on the reactive oxygen species (ROS), xanthine oxidase‐1 (XO‐1), superoxide dismutase (SOD), and heme oxygenase‐1 (HO‐1) in cells of malvidin and the two glycosides were investigated. The results showed that
Wuyang Huang +4 more
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The Effect of the Storage on the Content of the Malvidin-3-Glucoside in Red Wine [PDF]
Acta Horticulturae et Regiotecturae, 2020 Abstract Anthocyanins are plant dyes responsible for the colour of red wine. Of these, malvidin-3-glucoside is the most significant member and its content was monitored in wines that were first left to age in oak barrels for 12 months, subsequently bottled and sealed with plastic/cork stoppers.
Ivo Soural +3 more
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Non-Thermal Ultrasonic Extraction of Polyphenolic Compounds from Red Wine Lees
Foods, 2020 This study presents the results of conventional aqueous (CE) and non-conventional ultrasound-assisted (UAE) extractions of polyphenolic compounds from lees extracts of red wine varieties (Merlot and Vranac). The effect of ultrasound extraction time (t, s)
Filip Dujmić +12 more
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Recovery of Anthocyanins and Monosaccharides from Grape Marc Extract by Nanofiltration Membranes
Molecules, 2021 Wastewaters and by-products generated in the winemaking process are important and inexpensive sources of value-added compounds that can be potentially reused for the development of new products of commercial interest (i.e., functional foods).
Paul Muñoz +3 more
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Theoretical Study of D-π-A Structured Malvidin for DSSC Application
Asian Journal of Chemistry, 2023 Six novel dye molecules were developed from D-π-A system and their suitability for dye sensitized solar cells (DSSCs) was evaluated using density functional theory (DFT). All the calculation were performed using B3LYP/6-311++ G (d,p) level basis set. The intermolecular charge transfer was examined using Frontier molecular orbitals.
X. Mary Josephine +3 more
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Natural Product Communications, 2018 Protective effects of malvidin and the glycosides from Vaccinium ashei on endothelial cells were investigated. The results showed that malvidin, malvidin-3-glucoside, malvidin-3-galactoside, and their mixture could defend endothelial cells from damage ...
Wu-Yang Huang +3 more
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OENO One, 2019 Anthocyanins biosynthesis are essentially determined by grape cultivar genotype. However, specific environmental and vine management conditions could alter the accumulation of anthocyanins.
Ke Zhang +4 more
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