Fig. 4From: Exploration of isoxanthohumol bioconversion from spent hops into 8-prenylnaringenin using resting cells of Eubacterium limosumConversion of 35 mg IX L−1 by Eubacterium limosum at the maximal pH for growth of 7.5–7.7 for IX (n = 3) (a) and three different sources of spent hop-IX (b). Bars indicate molar relative conversion, triangles indicate specific conversion for the growing biomass, non-growing metabolically active (NGMA) cells and 10× concentrated NGMA (cNGMA)Back to article page