Main Reaction: phoenicoxanthin >> astaxanthin

Reference: PubMed ID: 21046372
Authors: Schmidt I, Schewe H, Gassel S, Jin C, Buckingham J, Hümbelin M, Sandmann G, Schrader J
Title: Biotechnological production of astaxanthin with Phaffia rhodozyma/Xanthophyllomyces dendrorhous.
Published: 2011 Feb

phoenicoxanthin --> astaxanthin