6(F)-alpha-D-galactosylsucrose + UDP + H(+) => sucrose + UDP-alpha-D-galactose
6(f)-alpha-d-galactosylsucrose + udp + h(+) => sucrose + udp-alpha-d-galactose
6(F)-alpha-D-galactosylsucrose + UDP + H(+) => sucrose + UDP-alpha-D-galactose
6(f)-alpha-d-galactosylsucrose + udp + h(+) => sucrose + udp-alpha-d-galactose