Wild cherry bark, from the tree Prunus serotina (also known as black cherry or wild cherry), is the dried, inner bark of the tree and has a long history in traditional herbal medicine. Native to North America, this bark is known for its distinctive flavor and potential wellness applications, particularly for respiratory health.

Characteristics

• Appearance: The outer bark of the wild cherry tree is rough and dark gray to black. The inner bark, which is used medicinally, is smooth and reddish-brown when fresh, turning a more muted brown when dried.
• Flavor: Wild cherry bark has a unique taste that is mildly bitter and somewhat astringent, with a hint of almond-like sweetness due to the presence of benzaldehyde. This gives it a mild, cherry-like flavor.
• Aroma: When dried, wild cherry bark has a subtle, sweet aroma reminiscent of bitter almonds or cherries, due to its natural compounds.

Common Uses

• Herbal Medicine: Wild cherry bark has traditionally been used in herbal remedies, especially in:
  • Cough Syrups and Teas: Often used in soothing syrups and teas for coughs and respiratory discomfort, as it is believed to have a mild sedative and antispasmodic effect, which can help calm the respiratory system.
  • Lozenges and Tinctures: Extracts of wild cherry bark are sometimes included in lozenges and tinctures aimed at soothing sore throats and easing coughs.
• Flavoring Agent: Due to its unique flavor, wild cherry bark is also occasionally used as a natural flavoring in:
  • Beverages: Adds a mild, cherry-like taste to certain herbal teas and liqueurs.
  • Foods and Confectionery: Incorporated in some sweets and desserts, although its use is limited due to its mild bitterness.

Wild cherry bark contains compounds such as cyanogenic glycosides (including prunasin), which can release trace amounts of cyanide when broken down. However, it is considered safe in small, recommended amounts and is typically processed to ensure safety. Nonetheless, it’s often used under professional guidance, especially in concentrated forms, due to this compound.