Uncovering The Yeast In Beer: An Active Ingredient?

Yes, beer contains active yeast. Wheat or weis beers are often cloudy because of the yeast still in suspension. Draft beer is not pasteurized, so the yeast is not killed. Some bottle-conditioned beer has plenty of live yeast left in it.

Brewer's yeast - inactive yeast used as a supplement

Brewer's yeast is inactive and is used as a supplement. It is waste from the brewing process and is not the same kind of yeast as the active yeast used to make beer. The yeast used to make beer can be used to make bread with some minor adjustments to technique.

Brewer's yeast is inactive because it is basically waste from the brewing process. The yeast used to make beer is active and can be used to make bread with some minor adjustments to technique.

Brewer's yeast is inactive and is used as a supplement. It is waste from the brewing process and is not the same kind of yeast as the active yeast used to make beer. The yeast used to make beer can be used to make bread with some minor adjustments to technique.

Brewer's yeast is inactive and is used as a supplement. It is waste from the brewing process and is not the same kind of yeast as the active yeast used to make beer. The yeast used to make beer can be used to make bread with some minor adjustments to technique.

Brewer's yeast is inactive and is used as a supplement. It is waste from the brewing process and is not the same kind of yeast as the active yeast used to make beer. The yeast used to make beer can be used to make bread with some minor adjustments to technique.

Live yeast - found in unpasteurized draft beer

Draft beer is not pasteurized, so the yeast is not killed. There is more yeast in draft than in a bottle (typically). And as box states, opaque beer usually indicates an unfiltered/ unpasteurized beer with active and live yeast. Wheat or Weis beers fall into this category.

Cloudy beers have active and live yeast in them. Some bottle conditioned beer has plenty of live yeast left in it. If you really want to use it though you'd want to make a yeast starter from it rather than use it straight out of the bottle.

Brewer's yeast that is sold as a supplement is inactive (it's basically waste from the brewing process), but the yeast used to make beer is very much active (and can be used to make bread with some minor adjustments to technique).

Most commercial beers are force carbonated and may not have active cultures. Plus, I'm pretty sure that, despite being called "yeast" they're not the same kind of "yeast".

Filtration removes yeast and other protein haze (haze that only appears at cold temperatures). Sediment at the bottom of a beer bottle is probably a mixture of yeast and other stuff.

Cloudy beer - yeast still in suspension

Wheat or weis beers are often cloudy because of the yeast still in suspension. Cloudy beers have active and live yeast in them. Not pasteurized.

Draft beer is not pasteurized, so the yeast is not killed. There is more yeast in draft than bottle (typically). And as box states, opaque beer usually indicates an unfiltered/ unpasteurized beer with active and live yeast.

Wheat or weis beers fall into this category. Some bottle-conditioned beer has plenty of live yeast left in it. If you really want to use it though you'd want to make a yeast starter from it rather than use it straight out of the bottle.

Most commercial beers are force carbonated and may not have active cultures. Plus, I'm pretty sure that, despite being called "yeast" they're not the same kind of "yeast".

The brewer's yeast that is sold as a supplement is inactive (it's basically waste from the brewing process), the yeast used to make beer is very much active (and can be used to make bread with some minor adjustments to technique).

Sediment - mixture of yeast and other stuff

Sediment is a mixture of yeast and other stuff that can be found in beer that isn't filtered. Yeast needs nutrients to grow and can survive the high alcohol levels in distilled spirits. Wheat or Weis beers are cloudy because of the yeast still in suspension. Cloudy beers have active and live yeast in them. Draft beer is not pasteurized, so the yeast is not killed. There is more yeast in draft than in a bottle (typically). Opaque beer usually indicates an unfiltered/unpasteurized beer with active and live yeast. Most commercial beers are force carbonated and may not have active cultures.

Beer yeast - varieties sold at beer stores

Brewer's yeast that is sold as a supplement is inactive and is basically waste from the brewing process. However, the yeast used to make beer is active and can be used to make bread with some minor adjustments to technique. Some bottle-conditioned beer has plenty of live yeast left in it. If you want to use it, you'd want to make a yeast starter from it rather than use it straight out of the bottle.

Draft beer is not pasteurized, so the yeast is not killed. There is more yeast in draft than in a bottle (typically). And as box states, opaque beer usually indicates an unfiltered/unpasteurized beer with active and live yeast. Wheat or Weis beers fall into this category.

Cloudy beers have active and live yeast in them. Not pasteurized.

Most commercial beers are force carbonated and may not have active cultures. Plus, I'm pretty sure that, despite being called "yeast", they're not the same kind of "yeast".

Filtration removes yeast and other protein haze (haze that only appears at cold temperatures).

Frequently asked questions