Effect of Supercritical Extract from Black Poplar and Basket Willow on the Quality of Natural and Probiotic Drinkable Yogurt.

Yogurt is a fermented milk drink produced by , ssp. , or , which can be enriched with polyphenolic compounds to enhance its antioxidant properties. Supercritical (scCO/HO) extracts obtained from the mixture of bark and wood of black poplar () and basket willow () are the source of bioactive compounds.