long chain 1,2-diacyl-3-O-beta-D-galactosyl-sn-glycerol + H2O = long chain 2-acyl-3-O-beta-D-galactosyl-sn-glycerol + a fatty acid + H(+)
long chain 1,2-diacyl-3-o-beta-d-galactosyl-sn-glycerol + h2o = long chain 2-acyl-3-o-beta-d-galactosyl-sn-glycerol + a fatty acid + h(+)