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Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices
(2017)
Zygosaccharomyces rouxii is the main spoilage yeast of grape juice concentrates. Detection and identification of Z. rouxii during the production of grape juice concentrate is critical to prevent spoilage in the final ...
Influência da crioconcentração nas propriedades reológicas de sucos de uva
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2015-07-01)
Grape juice is a clear or turbid liquid extracted from grape by means of suitable technological processes. Freeze concentration is a technique that has the advantage of maintaining nutritional quality and volatile compounds ...
Yield of white and red grapes, in terms of quality, from hybrids and Vitis labrusca grafted on different rootstocks
(2020-01-03)
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 ...
Reduction of Zygosaccharomyces rouxii Population in Concentrated Grape Juices by Thermal Pasteurization and Hydrostatic High Pressure Processing
(Springer, 2019-02-21)
Zygosaccharomyces rouxii is the most frequent spoilage yeast species detected in concentrated grape juice. In order to reduce Z. rouxii populations and consequently extend the microbiological shelf life of this product, ...
Experimental study of physical and rheological properties of grape juice using different temperatures and concentrations. Part I: Cabernet Sauvignon
(2017-10-01)
The effect of the temperature and concentration on rheological behavior of Cabernet Sauvignon juice concentrates was assessed using a rheometer over a wide range of temperature (1–66 °C) and concentrations (13.6–45.0 Brix) ...
Sensory optimization of whole grape juice with added yam
(Universidade Tecnológica Federal do Paraná (UTFPR), 2019)
Grape juices produced from new hybrid varieties grown on Brazilian rootstocks – Bioactive compounds, organic acids and antioxidant capacity
(2019-08-15)
The objective of this study was to assess the content of bioactive compounds, organic acids and antioxidant capacity of grape juices from Isabel Precoce, BRS Carmem, BRS Cora and IAC 138-22 Máximo varieties grown on the ...