Comparative human-sensory evaluation and quantitative comparison of odour-active oxidation markers of encapsulated fish oil products used for supplementation during pregnancy and the breastfeeding period

► Sensory characteristics of encapsulated fish oil supplements for pregnant women. ► Marker substance profile with regard to an intensive fish note and off-flavours. ► Proof of qualitative and quantitative differences in odour-active oxidation products. ► Molecular basis with regard to potential sensory complaints from consumers.