title: Effect of different alkalies, temperature, and hydrolysis times on tryptophan determination of pure proteins and of foods.
mesh_terms: D000468:Alkalies; D000818:Animals; D001464:Barium; D017609:Barium Compounds; D005504:Food Analysis; D006868:Hydrolysis; D006878:Hydroxides; D008094:Lithium; D018020:Lithium Compounds; D008892:Milk / Q000032:analysis; D009113:Muramidase; D011506:Proteins; D012972:Sodium Hydroxide; D013696:Temperature; D013997:Time Factors; D014364:Tryptophan / Q000032:analysis*
chemical_list: D000468:Alkalies; D017609:Barium Compounds; D006878:Hydroxides; D018020:Lithium Compounds; D011506:Proteins; C012766:barium hydroxide; D001464:Barium; D012972:Sodium Hydroxide; D014364:Tryptophan; D008094:Lithium; D009113:Muramidase; C028467:lithium hydroxide