Buscar
Mostrando ítems 11-20 de 30
Yeast identification in grape juice concentrates from Argentina
(Wiley, 2008-02)
Aims: The purpose of this study was to identify yeast species present in spoiled and unspoiled grape juice concentrates from Argentine industries.
Methods and Results: Osmophilic and osmotolerant yeasts were isolated from ...
Selection of Native Non-Saccharomyces Yeasts with Biocontrol Activity against Spoilage Yeasts in Order to Produce Healthy Regional Wines
(MDPI, 2019-07)
Two major spoilage yeasts in the wine industry, Brettanomyces bruxellensis and Zygosaccharomyces rouxii, produce off-flavors and gas, causing considerable economic losses. Traditionally, SO2 has been used in winemaking to ...
Effect of steviosides and system composition on stability and antimicrobial action of sorbates in acidified model aqueous systems
(Elsevier Science, 2010-10)
The effect of steviosides on sorbate stability and on its antimicrobial action was studied in aqueous systems (pH 3.0). The use of steviosides decreased sorbate destruction in all the systems. Its effect on nonenzymatic ...
Toward application of biocontrol to inhibit wine spoilage yeasts: The use of statistical designs for screening and optimisation
(Vigne et Vin Publications Internationales, 2021-04)
Spoilage yeasts generate considerable economic losses in the wine industry, and although sulphur dioxide (SO2) is traditionally used for control, its use has become controversial because of its negative effects on health. ...
Levaduras aisladas de mieles como antagonistas de mohos patógenos de cultivos
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2020-12)
Se buscó el aislamiento de levaduras de muestras de miel de la Provincia de Jujuy, Argentina, con el objetivo de utilizarlas in vitro como antagonistas de mohos patógenos pre- y poscosecha, de diferentes cultivos de interés, ...
Control del desarrollo de hongos contaminantes de alimentos mediante iones dosificados por materiales microporosos
(2013-11-07)
The inhibitory effect of silver and copper ions incorporated in microporous matrices against fungi which are problematic in food industries was investigated. The fungal species studied were: Rhizopus oryzae, Mucor ...
Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
(Elsevier, 2014-01)
Consumers demand for more natural ingredients in processed foods is a result of a requirement for more healthy and safe food with also a need for a balanced and adequate diet. Natamycin is a polyene macrolide antibiotic ...
Antifungal activity of silver ions exchanged in mordenite
(Elsevier, 2014-01)
We investigated the action of silver-exchanged mordenite (Ag–mordenite) against the growth of six fungi that are problematic in the food industry. The mould species studied were Rhizopus oryzae, Mucor circinelloides, ...