Editing Sour beer
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===Adding acidic complexity=== | ===Adding acidic complexity=== | ||
Many commercial "traditional" sour beers contain significant amounts of [[acetic acid]]. Acetic acid (vinegar) can add a nice tangy flavor and increase the complexity of the acid profile. This is easy to duplicate. You may simply add acetic acid | Many commercial "traditional" sour beers contain significant amounts of [[acetic acid]]. Acetic acid (vinegar) can add a nice tangy flavor and increase the complexity of the acid profile. This is easy to duplicate. You may simply add acetic acid, such as a commercial malt vinegar, or homemade vinegar that you've produced. (See [[Vinegar production]]) | ||
With a 5% vinegar, adding 6–12 mL per liter of beer (23–45 mL vinegar per gallon) will add 0.3–0.6 g/L acetic acid to the beer, a good range for a nuance of complexity.<ref>Brungard M. [https://www.brunwater.com/articles/add-depth-to-your-sours Add depth to your sours.] Bru'n Water. Accessed April 2020.</ref> A [[bench trial]] is also a good option to determine the right amount for your taste. A lower amount may be needed if the product is very flavorful, such as balsamic vinegar.<ref name=HBT/> If using your own vinegar, you can do an [[acid titration]] to determine the concentration of acetic acid and thereby add a known quantity, which may be helpful for future reference. | With a 5% vinegar, adding 6–12 mL per liter of beer (23–45 mL vinegar per gallon) will add 0.3–0.6 g/L acetic acid to the beer, a good range for a nuance of complexity.<ref>Brungard M. [https://www.brunwater.com/articles/add-depth-to-your-sours Add depth to your sours.] Bru'n Water. Accessed April 2020.</ref> A [[bench trial]] is also a good option to determine the right amount for your taste. A lower amount may be needed if the product is very flavorful, such as balsamic vinegar.<ref name=HBT/> If using your own vinegar, you can do an [[acid titration]] to determine the concentration of acetic acid and thereby add a known quantity, which may be helpful for future reference. |