Results 141 to 150 of about 439,300 (311)

Effects of Tannin Addition on Changes in Color and Anthocyanin Content of Cabernet sauvignon Wine and Their Correlation

open access: yesShipin gongye ke-ji
To investigate the impact of distinct wine tannins on the color and anthocyanin composition of wine, Cabernet sauvignon was employed as the primary ingredient for the production of wine using five distinct wine tannins.
Yi MA   +7 more
doaj   +1 more source

Wine prices in the Nordic countries: Are they lower than in the region of origin? [PDF]

open access: yes
The aim of this paper is to analyse the retail prices on wine in different countries. In general, country-specific price differences on identical wines are expected to reflect differences in taxes, import prices, transportation and other costs.
Jan Bentzen, Valdemar Smith
core  

Effects of catechins, resveratrol, silymarin components and some of their conjugates on xanthine oxidase‐catalyzed xanthine and 6‐mercaptopurine oxidation

open access: yesJournal of the Science of Food and Agriculture, Volume 105, Issue 5, Page 2765-2776, 30 March 2025.
Abstract BACKGROUND Over the past two decades, the global incidence of gout has markedly increased, affecting people worldwide. Considering the side effects of xanthine oxidase (XO) inhibitor drugs (e.g. allopurinol and febuxostat) used in the treatment of hyperuricemia and gout, the potential application of phytochemicals has been widely studied.
Tímea Bencsik   +6 more
wiley   +1 more source

Study of the metabolomic changes in red wines during aging under domestic and cellar conditions through an untargeted-targeted metabolomic workflow [PDF]

open access: yes, 2013
4QUALIFUopenStorage conditions and duration have a great influence on the quality and nutritional value of food. Wine may improve its value during aging only if occurring under optimum condition.

core  

Targeted metabolomics reveals the optimal harvest time of Cabernet Sauvignon grapes in an emerging high‐altitude tropical region

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change has driven the expansion of viticulture in high‐altitude tropical regions. The dynamics of grape ripening and its metabolic profile are influenced by climatic conditions. This study aimed to identify the optimal harvest period for Cabernet Sauvignon grapes cultivated in an emerging Brazilian high‐altitude region using
Laura O. Lago   +6 more
wiley   +1 more source

Gene expression and metabolic variability in fungus‐resistant PIWI (‘Pilzwiderstandsfähig’) grape cultivars

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Fungus‐resistant PIWI (Pilzwiderstandsfähig) grape cultivars are promising for reducing pesticide inputs in viticulture, but their enological potential is still poorly characterized. We performed a pilot, single‐vintage study integrating berry gene expression and phenolic composition in five Italian red PIWI cultivars (Cabernet ...
Villano Clizia   +8 more
wiley   +1 more source

Quality improvement of a white and a red wine with less sulphur dioxide by the addition of a mixture of glutathione, caffeic acid and gallic acid [PDF]

open access: yes, 2012
The effect of a mixture of glutathione, caffeic acid and gallic acid, at 20 mg/L, 60 mg/L and 20 mg/L respectively, on the quality of a white and a red wine with less than the typical SO2 was studied.
Cerdeira, A. L.   +4 more
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Red Wine texture

open access: yes, 2020
Trabajo presentado en el ASVO Webinar on Understanding phenolics and texture, celebrado en South Australia de forma virtual, el 27 de octubre de ...
openaire   +1 more source

Sensorial repercussions of the formation of vinylphenolic pyranoanthocyanins [PDF]

open access: yes, 2008
Using selected yeast, of the Saccharomyces cerevisiae specie, with hydroxycinnamate decarboxylase activity (HCDC+) we can transform anthocyanidin-3-O-glucosides from grapes into vinylphenolic pyranoanthocyanins.
Benito, S.   +4 more
core  

Winegrowers' Perceptions and Adoption of Sustainable Soil Management Practices and Technologies: A Case Study in Piedmont, Italy

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil is crucial for human survival but is threatened by erosion and contamination. Farmers play a pivotal role in soil conservation, thus, understanding what influences their decisions is crucial. The IN‐GEST SOIL project aimed to mitigate soil erosion and improve soil and vine quality in Piedmont vineyards, NW Italy.
Federica Caffaro   +6 more
wiley   +1 more source

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