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Improved Flesh Pigmentation of Rainbow Trout (Oncorhynchus mykiss) by Feeding Z-Isomer-Rich Astaxanthin Derived from Natural Origin

Osawa Y, Nishi R, Kuwahara D, Haga Y, Honda M 2024 Journal of oleo science

Abstract

The use of Paracoccus carotinifaciens-derived natural astaxanthin as an alternative to synthetic astaxanthin has attracted considerable attention from the aquaculture industry. Furthermore, to enhance the bioavailability of astaxanthin, its "Z-isomerization" has been actively studied in recent years. This study…

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Studied ingredients

Species involved

Salmonids

Keywords

AquacultureBioavailabilityastaxanthinGeometrical IsomerizationAdonirubinParacoccus Carotinifaciens

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