Figure 4From: Influence of astaxanthin, emulsifier and organic phase concentration on physicochemical properties of astaxanthin nanodispersions (a) Particle size distribution of obtained optimum astaxanthin nanodispersion after preparation and over 3 weeks of storage at 4°C; (b) Changes in astaxanthin content for optimum obtained astaxanthin nanodispersions during storage at 4°C. Back to article page