Results 21 to 30 of about 11,444 (195)

Characterization of the glucosylated anthocyanin profile of 27 red grape (Vitis vinifera L.) varieties grown in Portugal: insights for climate change adaptation [PDF]

Frontiers in Plant Science
IntroductionClimate change poses significant challenges to viticulture, increasing the need for sustainable adaptation strategies such as the identification of resilient Vitis vinifera L. varieties.MethodsThis study characterized the anthocyanin content,
Miguel Baltazar, Miguel Baltazar, Eliana Monteiro, Eliana Monteiro, Sandra Pereira, Sandra Pereira, Márcia Carvalho, Márcia Carvalho, Elisete Correia, Helena Ferreira, Helena Ferreira, Vânia Silva, Vânia Silva, Joana Valente, Fernando Alves, Isaura Castro, Isaura Castro, Berta Gonçalves, Berta Gonçalves   +18 more
doaj   +2 more sources

Malvidin-3-O-glucoside Chemical Behavior in the Wine pH Range

Journal of Agricultural and Food Chemistry, 2019
Anthocyanins are natural pigments responsible for the typical color of red wines and are critically associated with the wine commercial value and longevity. Thus, understanding the molecular bases of the anthocyanin chemical behavior in the complex wine environment is a central issue to the enological sector.
Martino Forino, Angelita Gambuti, Paolo Luciano, Luigi Moio   +3 more
openaire   +4 more sources

Protective Effect and Mechanism of Soybean Insoluble Dietary Fiber on the Color Stability of Malvidin-3-O-glucoside

Foods, 2022
Anthocyanins have great health benefits, especially malvidin. Vitis amurensis Rupr are rich in malvidin, and malvidin-3-O-glucoside (Mv3G) monomer is the most abundant.
Yang He, Dongxia Chen, Yuheng Liu, Xiaozhen Sun, Wenrui Guo, Lingyu An, Zhenming Shi, Liankui Wen, Zhitong Wang, Hansong Yu   +9 more
doaj   +2 more sources

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

Malvidin alleviates mitochondrial dysfunction and ROS accumulation through activating AMPK-α/UCP2 axis, thereby resisting inflammation and apoptosis in SAE mice

Frontiers in Pharmacology, 2023
This study aimed to explore the protective roles of malvidin in life-threatened sepsis-associated encephalopathy (SAE) and illustrate the underlying mechanism.
Panpan Zhao, Xiaomin Li, Qiankun Yang, Qiankun Yang, Yingzhi Lu, Guanglu Wang, Guanglu Wang, Haitao Yang, Haitao Yang, Jingquan Dong, Honggang Zhang   +10 more
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

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