Results 21 to 30 of about 11,689 (195)

Effect of ellagitannins, ellagic acid and volatile compounds from oak wood on the (+)-catechin, procyanidin B1 and malvidin-3-glucoside content of model wines

, 2008
Background and Aims: During ageing in oak barrels, wine undergoes changes because of the release of polyphenols and other molecules from wood. The aim of this study was to evaluate the influence of some oak wood-derived volatile compounds, ellagic acid
Crozier, A., Jordão, A.M., Ricardo-da-Silva, Jorge M., Laureano, Olga, Mullen, W.   +4 more
core   +12 more sources

Forcing vine regrowth under different irrigation strategies: effect on polyphenolic composition and chromatic characteristics of cv. Tempranillo wines grown in a semiarid climate

Frontiers in Plant Science, 2023
One of the effects of climate change in warm areas is the asynchrony between the dates of the technological and the phenolic maturity of grapes. This is important because the quality and color stability of red wines are directly related to the content ...
Nieves Lavado Rodas, Nieves Lavado Rodas, David Uriarte Hernández, Daniel Moreno Cardona, Luis A. Mancha Ramírez, María Henar Prieto Losada, María Esperanza Valdés Sánchez   +6 more
doaj   +1 more source

Changes at a Critical Branchpoint in the Anthocyanin Biosynthetic Pathway Underlie the Blue to Orange Flower Color Transition in Lysimachia arvensis

Frontiers in Plant Science, 2021
Anthocyanins are the primary pigments contributing to the variety of flower colors among angiosperms and are considered essential for survival and reproduction.
Mercedes Sánchez-Cabrera, Francisco Javier Jiménez-López, Eduardo Narbona, Montserrat Arista, Pedro L. Ortiz, Francisco J. Romero-Campero, Francisco J. Romero-Campero, Karolis Ramanauskas, Boris Igić, Amelia A. Fuller, Justen B. Whittall   +10 more
doaj   +1 more source

Variations in Anthocyanin Profiles and Antioxidant Activity of 12 Genotypes of Mulberry (Morus spp.) Fruits and Their Changes during Processing

Antioxidants, 2020
Mulberry fruits are known as rich sources of anthocyanins and are consumed in syrup form after the addition of sugar and acid; however, there is little information on the anthocyanin composition and antioxidant activity of mulberries of different ...
Inhwan Kim, Jihyun Lee
doaj   +1 more source

Grape Pomace for Topical Application: Green NaDES Sustainable Extraction, Skin Permeation Studies, Antioxidant and Anti-Inflammatory Activities Characterization in 3D Human Keratinocytes

Biomolecules, 2021
Food waste is a global problem due to its environmental and economic impact, so there is great demand for the exploitation of new functional applications.
Angela Punzo, Emanuele Porru, Alessia Silla, Patrizia Simoni, Paola Galletti, Aldo Roda, Emilio Tagliavini, Chiara Samorì, Cristiana Caliceti   +8 more
doaj   +1 more source

An unusual acylated malvidin 3-glucoside from flowers of Impatiens textori Miq. (Balsaminaceae) [PDF]

, 2010
Acylated malvidin 3-glucoside was isolated from the purple flowers of Impatiens textori Miq. as a major anthocyanin component along with malvidin 3-(6″-malonyl-glucoside).
Tatsuzawa, Fumi, Toki, Kenjiro, Mikanagi, Yuki, Honda, Toshio, Saito, Norio, Shinoda, Koichi, Shigihara, Atsushi   +6 more
core   +2 more sources

Anthocyanins from Purple Tomatoes as Novel Antioxidants to Promote Human Health

Antioxidants, 2020
Anthocyanins are plant secondary metabolites belonging to the class of polyphenols, whose beneficial roles in the prevention and treatment of several important human diseases have been demonstrated in many epidemiological studies.
Silvia Gonzali, Pierdomenico Perata
doaj   +1 more source

Effects of monoglucoside and diglucoside anthocyanins from Yan 73 (Vitis vinifera L.) and spine grape (Vitis davidii Foex) skin on intestinal microbiota in vitro

Food Chemistry: X, 2022
Yan 73 anthocyanin extracts and spine grape anthocyanin extracts, along with anthocyanin standards (malvidin-3-O-glucoside; malvidin-3,5-O-diglucoside), were used to investigate the role of anthocyanins and their structures (monoglucoside, diglucoside ...
Wenxiu Yue, Fuliang Han
doaj   +1 more source

The Anthocyanidins Malvidin and Cyanidin Alleviate Irinotecan-Triggered Intestinal Mucositis by Modulating Oxidative Stress and Cytokine Release. [PDF]

Int J Mol Sci
Chemotherapy with irinotecan (CPT-11) induces intestinal mucositis via oxidative stress and NF-κB-driven cytokine amplification. We investigated the protective effects of the anthocyanidins cyanidin and malvidin (5 mg/kg) in a murine CPT-11 ...
Machado GF, Pereira QC, Fagundes FL, Emílio-Silva MT, Rodrigues VP, Patiño MA, Jorge GI, Pereira JA, Martinez CAR, Hiruma-Lima CA, Dos Santos RC.   +10 more
europepmc   +2 more sources

Anthocyanins—Nature’s Bold, Beautiful, and Health-Promoting Colors

Foods, 2019
Anthocyanins are among the most interesting and vigorously studied plant compounds, representing a large class of over 700 polyphenolic pigments within the flavonoid family that exist ubiquitously in the human diet. They are “nature’s colors,&
Taylor C. Wallace, M. Monica Giusti
doaj   +1 more source