Fig. 4
From: Tracking of pigment accumulation and secretion in extractive fermentation of Monascus anka GIM 3.592
Distribution of pigment-surfactant micelles (a) in extracellular broth and HPLC–PDA chromatogram of extracellular (b) and intracellular (c) pigments fermented under different modes. BF batch fermentation for 6 days, EF extractive fermentation for 6 days, EC 6-day batch fermentation broth was added to 40 g/L Triton X-100 for extractive cultivation for 1 h