Main Reaction: antheraxanthin >> zeaxanthin

Reference: PubMed ID: 28265276
Authors: Vishwakarma K, Upadhyay N, Kumar N, Yadav G, Singh J, Mishra RK, Kumar V, Verma R, Upadhyay RG, Pandey M, Sharma S
Title: Abscisic Acid Signaling and Abiotic Stress Tolerance in Plants: A Review on Current Knowledge and Future Prospects.
Published: 2017

antheraxanthin --> zeaxanthin