What do you know about zeaxanthin and Meso-zeaxanthin
May 06, 2024
Recently, the National Health Commission approved (3R,3'S) -dihydroxy-beta-carotene (Meso-zeaxanthin, CAS No. 31272-50-1) as a new food ingredient. Previously, (3R,3'R) -dihydroxy-beta-carotene (zeaxanthin, CAS No. 144-68-3) had been approved as