Birch beer explained

Birch beer is a beverage, commonly found as a carbonated soft drink made from herbal extracts and birch bark.[1] [2] [3] [4] There are dozens of brands of birch beer available.[5]

Ingredients

The one ingredient used in all recipes of birch beer is birch sap. Most recipes use some fermentation, but the amount of alcohol in the beverage depends on the brand. The process of fermenting birch syrup is done using baker's yeast.[6] The process of fermentation is done to decompose sugar to alcohol. Other common ingredients include sugar, cinnamon, vanilla beans, and water.[7] Homemade recipes of birch beer also include honey and malt.[8]

Birch extract preparation

Various types of birch beer made from birch bark are available as well, distinguished by color. The color depends on the species of birch tree from which the birch oil is extracted (though enhancements by artificial coloring are commonly present). Popular colors include brown, red, blue and clear (often called white birch beer), though others are possible.

After the bark is collected, it is distilled to make birch oil.[9] The oil is added to the carbonated drink to give it the distinctive flavor, reminiscent of wintergreen and methyl salicylate. Black birch is the most common source of extract in the northeastern region of the United States, where that species is indigenous.[10]

Birch beer varieties

Birch beer is most commonly found in the Northeastern United States and Newfoundland in Canada.

In the dairy country of southeastern and central Pennsylvania, an ice cream soda made with vanilla ice cream and birch beer is called a "birch beer float", while chocolate ice cream and birch beer makes a "black cow".Alcoholic birch beer, in which the birch sap is fermented, has been known from at least the seventeenth century. The following recipe is from 1676:[11]

See also

Notes and References

  1. Web site: How to Make Homemade Birch Beer . David . Grimes . www.leaf.tv . 2019-05-30.
  2. Web site: What Is Birch Beer? (with pictures) . wiseGEEK . en-US . 2019-05-30.
  3. Web site: Birch Beer ~ Small Batch Recipe . 2018-05-31 . Practical Self Reliance . en-US . 2019-05-30.
  4. Web site: How to Make Birch Beer . Tastessence . 21 June 2011 . en-US . 2019-05-30.
  5. Web site: anthony's root beer barrel – birch beers . 31 May 2016.
  6. Mitchell . James K. . 1995-10-01 . Fun Microbiology: Making Root Beer & Other Naturally Carbonated Beverages . The American Biology Teacher . en . 57 . 7 . 432–435 . 10.2307/4450033 . 4450033 . 0002-7685.
  7. Web site: Brewing . Renegade . 2021-03-20 . What Is Birch Beer? (Definition, History & Recipe) . 2022-12-07 . Renegade Brewing . en-US.
  8. Web site: Sap on Tap: Father and Son Duo Use Black Birch Sap as Key Ingredient in Noble Birch Beer . 2022-12-07 . Massachusetts Brewers Guild . en-US.
  9. Web site: How to Make Birch Oil Directly From Birch Bark . Chris Buckner . Wide Open Spaces. 6 July 2017 .
  10. Web site: Betula lenta . North Carolina Extension Gardener Plant Toolbox.
  11. Worlidge, John, Vinetum Britannicum … (London, England: Thomas Dring, 1676), p. 176. See p. 176 (1678 ed.).