1. Department of Wine, Food and Molecular Biosciences; Faculty of Agriculture and Life Sciences; Lincoln University; PO Box 84 Lincoln 7647 Canterbury New Zealand
2. The New Zealand Institute for Plant and Food Research Ltd; Marlborough Wine Research Centre; PO Box 845 Blenheim 7240 New Zealand
3. Pernod Ricard New Zealand Ltd; PO Box 331 Blenheim 7240 New Zealand