Figure 3From: Antifoam addition to shake flask cultures of recombinant Pichia pastoris increases yieldAntifoams affect foam volume as determined by a Bartsch test. The antifoams used in Figure 1, were tested for their foam destruction capacity. Foam volume was recorded for 0% v/v antifoam (A) and 0.001% of each antifoam (B) in BMMY medium over a 15 min time course (n = 5).Back to article page