title: Chromatographic separation and determination of tryptophan in food-stuffs after barytic hydrolysis using Fractogel TSK HW 40 S.
mesh_terms: D000818:Animals; D004529:Egg White / Q000032:analysis; D005433:Flour / Q000032:analysis; D005504:Food Analysis; D006868:Hydrolysis; D009113:Muramidase / Q000032:analysis; D011108:Polymers; D014908:Triticum / Q000032:analysis; D014364:Tryptophan / Q000032:analysis*
chemical_list: D011108:Polymers; C049226:fractogel TSK HW 40S; D014364:Tryptophan; D009113:Muramidase