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