the ability of 22 strains of intestinal bacteria to bind the mutagenic pyrolyzates -- 3-amino-1,4-dimethyl-5h-pyrido- [ 4,3-b ] indole [ ( trp-p-1 ) cas : 62450-06-0 ] , 3-amino-1-methyl-5h-pyrido [ 4,3-b ] indole [ ( trp-p-2 ) cas : 62450-07-1 ] , 2-amino-6-methyldipyrido [ 1,2-a:3',2'-d ] imidazole [ ( glu-p-1 ) cas : 67730-11-4 ] , 2-aminodipyrido [ 1,2-a:3',2'-d ] imidazole [ ( glu-p-2 ) cas : 67730-10-3 ] , 2-amino-3-methylimidazo [ 4,5-f ] quinoline [ ( iq ) cas : 76180-96-6 ] , 2-amino-3,4-dimethylimidazo [ 4,5-f ] quinoline [ ( meiq ) cas : 77094-11-2 ] , and 2-amino-3,8-dimethylimidazo [ 4,5-f ] quinoxaline [ ( meiqx ) cas : 77500-04-0 ] -- was investigated and compared to their ability to bind to some dietary fibers ( corn bran , apple pulp , soy bean fiber , cellulose , chitin , and chitosan ) .
C0008141
chitin
C0162969
chitosan