Now showing items 1-10 of 349
Exploring the biodiversity of two groups of Oenococcus oeni isolated from grape musts and wines: Are they equally diverse?
(Elsevier Gmbh, 2017-01)
One hundred and four Oenococcus oeni isolates were characterised by the carbohydrate fermentation (CH) profile and DNA fingerprinting. Forty-four isolates came from grape must, and 60 from wines sampled at the end of ...
Isolation and identification of the indigenous yeast population during spontaneous fermentation of Isabella (Vitis labrusca L.) grape must
(Frontiers Research Foundation, 2017-03-29)
Grape must harbors a complex community of yeast species responsible for spontaneous alcoholic fermentation. Although there are detailed studies on the microbiota of Vitis vinifera L. grapes, less is known about the diversity ...
Yield of white and red grapes, in terms of quality, from hybrids and Vitis labrusca grafted on different rootstocks
The current study aimed to evaluate the productive components and physicochemical traits of white and red grapes from hybrids and Vitis labrusca grafted on different rootstocks under Brazilian subtropical conditions. Red ...
Yeast diversity in Vitis non-vinifera ecosystemsDiversidad de levaduras en ecosistemas de Vitis no-vinifera
(Asociación Argentina de Microbiología, 2019-01)
The surface of grapes lodges a complex community of yeast species responsible for spontaneous alcoholic fermentation. The study of indigenous Saccharomyces and non-Saccharomyces yeasts during grape must fermentation ...
Excitation-emission fluorescence as a tool to assess the presence of grape-must caramel in PDO wine vinegars
A practice in wine vinegar production is the addition of grape-must caramel to correct and unify the final colour of different batches. Although current legislation allows it, the effect in vinegars’ quality has not been ...
Characterization of must and wine of six varieties of grapes by direct infusion electrospray ionization mass spectrometry
(John Wiley & Sons LtdChichesterInglaterra, 2006)
Yield performance and quality of wine grapes (Vitis vinifera) grafted onto different rootstocks under subtropical conditions
(Inst Agronomico, 2022-01-01)
This study aimed to evaluate the productive performance and physicochemical traits of wine grape cultivars (Cabernet Sauvignon, Syrah, Cabernet Franc, Merlot, and Sauvignon Blanc) grafted on two different rootstocks (IAC ...
Natural occurrence of Ochratoxin A in musts, wines and grape vine fruits from grapes harvested in Argentina
In this study, ochratoxin A (OTA) occurrence in Argentinean musts, wines and dried vine fruits was evaluated, alongside with the performance of OchraStarTM columns for OTA extraction. In all the three matrices analyzed, ...
Synthesis of fructo-oligosaccharides using grape must and sucrose as raw materials
(Elsevier Science, 2019-09)
Grape must market has been rising and there is an increasing interest to use it as a natural replacement for traditional sugars. Food or beverages with prebiotic compounds, including fructo-oligosaccharides (FOS), emerge ...