Lingberries have a high concentration of a natural preservative, benzoic acid, as well as other acidic compounds. This prevents it from easily undergoing fermentation by lactic acid bacteria.1,2
As a member of the Vaccinium species, the lingonberry is related to the cranberry, bilberry and blueberry.3
Lingonberries are considered a rich source of nutrients and bioactive compounds. The intake of these berries have been associated with anti-inflammatory, anti-microbial and antioxidant effects. Lingonberries have one of the highest content of antioxidants among berries.3,4,5