Acidity and chemistry in ageing Oloroso
4 April 2026 | by Ruben
Why can old Oloroso have a vibrant acidity, even though the Palomino grape is known for its low acidity? We look at some chemical and anlytical elements
''Malic acid'' articles
Palo Cortado: busting the myth…
11 February 2015 | by Ruben
The legend of Palo Cortado sherry seems bigger than ever. It is the rarest of all varieties (less than 100.000
