mogroside IV + UDP + H(+) => mogroside III + UDP-alpha-D-glucose
mogroside iv + udp + h(+) => mogroside iii + udp-alpha-d-glucose
mogroside IV + UDP + H(+) => mogroside III + UDP-alpha-D-glucose
mogroside iv + udp + h(+) => mogroside iii + udp-alpha-d-glucose