My 5yr old daughter fructose malabsorbtion and megacolon

My daughter has recently been diagnosed with megacolon and has a fructose malabsorbtion. When we had The hydrogen breath test she struggled to drink the solution and a nurse put some orange cordial in it. Would this of affected her results? Her starting result was 4 and the highest was 76 and her last result was 53 after 3hrs.