Permitted additives

At London's RAW Wine Fair recently our eye was caught by this page lying on the table of a Spanish Natural Wine producer, Esencia Rural. It is a list of additives permitted in winemaking. Esencia Rural proudly proclaims that their wine is made only with grapes. The list is in Spanish but the gist is plain enough to cause queasiness in anyone - especially those who denigrate natural winemaking, we would have thought.

Levaduras, Fosfato de diamonio y sulfato de amonia, Bisulfato de amonia, Diclorhidrato de tiamina, Anhidrido sulferoso, Bisulfito de potasio, Metabisulfato de potasio, Carbones, Gelatina, Cola de Pescado, Caseina, Caseinatos de potasio, Albumina de huevo, Bentonita, Dioxido de silicio, Caolin, Tanino, Enzinas pectoliticas, Prepardos enzimaticos de la betaglucanasa, acido tartarica, Acido malico, Acido lactica, Tartrato neutro de potasio, bicarbanato de potasio, Carbonato de calcio, Resina de pino carrasco, Preparados de paredes celulares de leveduras polivinilpirrolidona, Bacterias lacticas, Lisozima, Acido ascorbico, Resinas de intercambio idrico, Acido citrico, Acido metatartarico, Goma arabica, Tartrato, Acido de potasio, Tartrato de calcio, Sulfato de cobre, Citrato de cobre, Carmelo, Dicarbonato de dimetilo, Manoproteinas, Tratamiento por electrolisis, Ureata, Alginato de calcio, Alginato de potasio, Copolimeros depolivilimidazoi-polivinilpirrolidona, Carborimeticelulose, Tratimento con intercambiadores de cationes, Oxigeno gaseoso, Perlita, La tierra diatomeceous, Nitrogena, Dioxido de carbona, Di-fosfate de amonia, Tiamina clorhidrata, Bisulfito de potasio o metabisulfito, Las proteinas vegetales de trigo o de guisante, Bicarbonate de potasio, Resina de pinos halepensis, Metatartarico, Citrato coprico, Virutas de roble, Alginato de potasio.

Ingredientes: solo uva/only grapes