Chester Osborn Pine's for Wine

Normally at this time of year Chester Osborn would be putting his highly trained taste buds to work for South Australia's d'Arenberg winery. But Mr Osborn, chief winemaker at the McLaren Vale winery, south of Adelaide, has been sidelined from sipping duties by a mystery reaction to pine nuts that makes everything taste metallic.

Find out about the impact on d'Arenberg with the full story in The Australian.