Main Reaction: Canthaxanthin >> Astaxanthin

Reference: PubMed ID: 17107420
Authors: Mukoyama D, Takeyama H, Kondo Y, Matsunaga T
Title: Astaxanthin formation in the marine photosynthetic bacterium Rhodovulum sulfidophilum expressing crtI, crtY, crtW and crtZ.
Published: 2006 Dec

Canthaxanthin --> Astaxanthin