I own a restaurant and want to keep my opened bottles of wine fresh as long possible.How do you after uncorked?

Here's how to keep your opened bottles of wine fresh for as long as possible:

The Basics:

* The Right Tools: A good quality wine stopper is essential. Consider a:

* Vacuum stopper: These remove air from the bottle, creating a vacuum that slows oxidation.

* Cork stopper: A natural or synthetic cork is better than just leaving the original cork in, but not as effective as a vacuum stopper.

* Refrigerate: Most wines benefit from being stored in the refrigerator after opening. This slows down oxidation and keeps the wine at its optimal temperature.

Specific Wine Types and Techniques:

* Red Wines: These are generally more robust and can last longer after opening.

* Vacuum Seal: A vacuum stopper is highly recommended.

* Refrigerate: Store in the refrigerator for up to 3-5 days (some can last longer).

* White Wines & Rosé: These are more delicate and oxidize faster.

* Vacuum Seal: Essential for these wines.

* Refrigerate: Store in the refrigerator for up to 1-3 days.

* Sparkling Wines (Champagne, Prosecco, etc.): These wines lose their fizz quickly after opening.

* Keep Capped: Ideally, re-seal with the original cork or a champagne stopper designed for sparkling wines.

* Refrigerate: Store in the refrigerator for up to 1-2 days (fizz will diminish over time).

* Fortified Wines (Port, Sherry): Their higher alcohol content helps them stay fresh longer.

* Cork Stopper: A regular cork is sufficient.

* Cool, Dark Storage: Store in a cool, dark place for up to several weeks.

Extra Tips:

* The Less Air, the Better: The more air you expose the wine to, the faster it oxidizes.

* Keep it Cool: Warm temperatures speed up oxidation.

* Serve Smaller Portions: If you're not sure you'll finish a bottle, pour a smaller serving and re-seal the rest.

* Invest in a Wine Preservation System: For frequent wine drinkers, consider a wine preservation system that uses inert gas to displace oxygen and keep wine fresh for longer.

General Rule of Thumb:

* Most wines: Up to 3-5 days in the refrigerator after opening.

* Sparkling wines: Up to 1-2 days in the refrigerator.

* Fortified wines: Up to several weeks in a cool, dark place.

Always Check the Label: Some wines have special instructions for storage, so be sure to read the label carefully.