crocetin + UDP-alpha-D-glucose = beta-D-glucosyl crocetin + UDP
crocetin + udp-alpha-d-glucose = beta-d-glucosyl crocetin + udp
crocetin + UDP-alpha-D-glucose = beta-D-glucosyl crocetin + UDP
crocetin + udp-alpha-d-glucose = beta-d-glucosyl crocetin + udp