How to Prevent Skunky Beer

Shelter your beer from direct light., Buy beer packaged in light-proof containers., Select boxed bottled beer., Choose beer in brown bottles., Reach for beer in the back of the shelf., Choose light-stable bottled beer that has been skunk-proofed...

7 Steps 3 min read Medium

Step-by-Step Guide

  1. Step 1: Shelter your beer from direct light.

    Store beer in the dark, away from all light sources at all times.

    The reaction that causes skunkiness can happen so rapidly that beer may become skunky while it is being enjoyed from a glass.

    Drink beer indoors or in the shade, and don't let your beer sit around too long before drinking it.
  2. Step 2: Buy beer packaged in light-proof containers.

    If light cannot penetrate the beer container, the formation of the skunky compound will be completely prevented in the container.

    Light cannot penetrate through cans and kegs, and therefore canned and kegged beer cannot become skunky until the beer is poured into a glass. , Cardboard provides excellent protection from light, so select boxed twelve-packs instead of open six-packs.

    If choosing bottled beer that is in green bottles or has been in direct sunlight, make sure that the handle cutouts in the box are intact and have not been removed from the box.

    This will ensure that significant amounts of light will not penetrate the box. , Brown bottles offer much better protection from harmful light than beer bottled in green or clear bottles, and help greatly to prevent beer from becoming skunky. , Beer placed towards the front of store shelves or on the top shelf is exposed to more light. , This type of beer is typically packaged in clear glass bottles, but may be found in green bottles as well.

    However, many commonly available beers that are available in green bottles are not light-stable.

    Light-stable beer is made with hop extracts that are essentially stabilized hop alpha acids that can no longer be converted into the skunky compound.

    The bitter hop alpha acid molecules are reduced by adding hydrogen, which stabilizes the molecule.

    To determine if a beer is light-stable, pour it into a glass or leave the bottle in direct sunlight for fifteen to thirty minutes.

    If the beer is in clear bottles, merely set the bottle in the sunlight.

    Then smell it in a glass, and compare it to a bottle of beer that has not been exposed to light. , This beer will have had less of a chance to become skunky during its journey to your glass.

    Purchase fresh, properly stored beer directly from local breweries that offer direct sales, or buy beer that is known to be produced locally or nearby.

    Small and large breweries may be situated nearby.

    Also choose popular beer that is less likely to spend much time on store shelves, and be sure to check the production or freshness date on beers that carry them.

    Find out when your liquor store expects new deliveries for your desired beer, and buy the beer before it is placed on the shelf.

    Check the location where the beer is produced as well, as many beers are produced under contract at nearby breweries for other, more distant breweries.
  3. Step 3: Select boxed bottled beer.

  4. Step 4: Choose beer in brown bottles.

  5. Step 5: Reach for beer in the back of the shelf.

  6. Step 6: Choose light-stable bottled beer that has been skunk-proofed.

  7. Step 7: Buy fresh beer.

Detailed Guide

Store beer in the dark, away from all light sources at all times.

The reaction that causes skunkiness can happen so rapidly that beer may become skunky while it is being enjoyed from a glass.

Drink beer indoors or in the shade, and don't let your beer sit around too long before drinking it.

If light cannot penetrate the beer container, the formation of the skunky compound will be completely prevented in the container.

Light cannot penetrate through cans and kegs, and therefore canned and kegged beer cannot become skunky until the beer is poured into a glass. , Cardboard provides excellent protection from light, so select boxed twelve-packs instead of open six-packs.

If choosing bottled beer that is in green bottles or has been in direct sunlight, make sure that the handle cutouts in the box are intact and have not been removed from the box.

This will ensure that significant amounts of light will not penetrate the box. , Brown bottles offer much better protection from harmful light than beer bottled in green or clear bottles, and help greatly to prevent beer from becoming skunky. , Beer placed towards the front of store shelves or on the top shelf is exposed to more light. , This type of beer is typically packaged in clear glass bottles, but may be found in green bottles as well.

However, many commonly available beers that are available in green bottles are not light-stable.

Light-stable beer is made with hop extracts that are essentially stabilized hop alpha acids that can no longer be converted into the skunky compound.

The bitter hop alpha acid molecules are reduced by adding hydrogen, which stabilizes the molecule.

To determine if a beer is light-stable, pour it into a glass or leave the bottle in direct sunlight for fifteen to thirty minutes.

If the beer is in clear bottles, merely set the bottle in the sunlight.

Then smell it in a glass, and compare it to a bottle of beer that has not been exposed to light. , This beer will have had less of a chance to become skunky during its journey to your glass.

Purchase fresh, properly stored beer directly from local breweries that offer direct sales, or buy beer that is known to be produced locally or nearby.

Small and large breweries may be situated nearby.

Also choose popular beer that is less likely to spend much time on store shelves, and be sure to check the production or freshness date on beers that carry them.

Find out when your liquor store expects new deliveries for your desired beer, and buy the beer before it is placed on the shelf.

Check the location where the beer is produced as well, as many beers are produced under contract at nearby breweries for other, more distant breweries.

About the Author

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Grace Garcia

Creates helpful guides on home improvement to inspire and educate readers.

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