Shouguang Zhongju Imp & Exp Co., Ltd.  

Product Name: Feed Grade Powder Tryptophan for Animal Nutriution Model NO.: Amino Acids Type: Amino Acid Function: Amino Acid Additives Shape: Powder Certification: ISO Trademark: juneng Golden corn Transport Package: PP Woven Bag Specification: feed grade Origin: China HS Code: 29339900 Product Description Certificate of Analysis for L-tryptophanItemStandardTest ResultPurity(on a drymatter basis)>=98.099.0PH(1% solution)5.0-7.05.1Residue on Ignition%<=0.50.28loss on drying<=0.50.29Specific Rotation-29.0ºC-32.8ºC-32.5L-Tryptophan Feed GradeSupplementary of Amino Acid for Animal NutritionL-Tryptophan is one of essential amino acids and the fourth limiting amino acid in animal diets, which means it could not be synthesized by the body, in addition, dietary supply through feed materials is usually insufficient.The deficiency of L-Tryptophan was generally characterized as decreased feed intake and efficiency, and slow growth rate. Considering L-Tryptophan playing a key role in growth performance and feed efficiency, it is recommended to add L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.Benefits of Adding Tryptopha in Feed:Supplement L-Tryptophan in feed can offer following benefits for the industry, which have been proven by abundant trials and research.lIncrease the feed intake. lOptimize the amino acid profile in feed, particularly essential amino acid profilelReduce crude protein level in diets without impact on animal growth performance, particularly low protein diets for post-weaned pigletslImprove the growth rate, weight gain and feed efficiency.lEnhance the overall growth, even under stress conditions for immune system, such as depressed, vaccination and deteriorated hygiene conditions.