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DL-Tryptophan Raw Material

DL-Tryptophan as Nutritional and Feed Additives Animal Feed: DL-Tryptophan is widely used in livestock and poultry feed. L-tryptophan is an essential amino acid for animals, critical for protein synthesis, growth, and overall health. Adding DL-tryptophan to feed (e.g., for pigs, poultry, and aquaculture) helps balance amino acid profiles, especially in diets based on corn or soy, which are naturally low in tryptophan. This improves feed efficiency, promotes weight gain, and enhances animal welfare (e.g., reducing stress-related behaviors). Limited Human Nutrition: While L-tryptophan is preferred for human supplements (due to its direct biological role), DL-tryptophan may occasionally be used in specialized nutritional products, though it is less common than pure L-tryptophan.


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