Grogan, lly A. - In: Agricultural and Food Economics : AFE 3 (2015), pp. 1-25
preserves wine, preventing oxidation and browning. However, in the US, wine labeled as organic cannot contain added sulfur … wine was recently rejected. In France, added sulfur dioxide is allowed in organic wine, but not used in all organic wine …. This variation in use allows the estimation of the value of added sulfur dioxide in French organic wine, which sheds light …