DL-Tryptophan [ 54-12-6 ]

White sheet-shape crystallization, taste sweet, Soluble in lye solution, slightly soluble in water and alcohol, ether, chloroform and insoluble in water solution is weak acidity and decompounds; Mp for 275-282 ℃. Increase nutrition supplements, antioxidant, can add gelatin, corn tryptophan levels less food. And lysine, methionine, threonine fits for beef, rice, corn, etc., can best effect. DL - tryptophan via rotatory fold TNSS n-acetylcysteine tryptophan to, is aminophenol teansfusion ans synthesize aminophenol preparations and important ingredients, can treat the nicotinic acid deficiency. As feed additive, participate in the plasma protein of animal body, promote lactoflavin update function, help nicotinic acid and hemoglobin synthesis, can significantly increase pregnant animals tire body antibody, wang to lactation cow and sows have promote ooze lacteal function. When lack of tryptophan livestock, stunted growth, weight loss, reduce adipose accumulate, kind of GongChu testicular atrophy. High to toxic LSD. Used in biochemical research