All-malt (Gold and Silver) worts were brewed from all malt grist
by infusion. 10,200 kg ground malt were mixed and stirred for
30 min into 265 hL 45 8C water. The temperature was then raised
to 65 8C over 18 min and held at 65 8C for 50 min, then it was
increased to 68 8C and held for 30 min. Finally the worts were
heated up to 78 8C at 1.0 8C/min and maintained at 78 8C for
10 min.