Wine dispensers are devices designed to serve and preserve

wine Wine is an alcoholic drink typically made from fermented grapes. Yeast consumes the sugar in the grapes and converts it to ethanol and carbon dioxide, releasing heat in the process. Different varieties of grapes and strains of yeasts are m ...

s. Dispensers store stored wines at cool

temperature Temperature is a physical quantity that expresses quantitatively the perceptions of hotness and coldness. Temperature is measurement, measured with a thermometer. Thermometers are calibrated in various Conversion of units of temperature, temp ...

s and

oxygen Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as ...

is prevented from entering the bottle when pouring. Wine dispensers vary greatly in use and function, most commonly wine dispensers are used in restaurants and bars to prevent spoilage when selling wine by the glass. The dispenser has the additional benefits of controlling the amount of the pour limiting over-pour.

References

Wine packaging and storage Dispensers {{wine-stub