Products Description
Tryptophan (L-Tryptophan) is an essential amino acid that animals cannot synthesize themselves and must obtain from feed. It is widely used as a feed additive in animal husbandry and aquaculture. It is a key component for balancing nutrition and improving animal health and production performance.
CAS.NO:73-22-3
HS:2922509090
Appearance: White crystaliine powder
EINECS:200-795-6
Specification
|
Testing Item |
Standard |
Result |
|
Appearance |
White or almost white, crystals or crystalline powder |
conforms |
|
Assay |
98.5%~101.5% |
99.6% |
|
Specific Rotation |
-29.0° -32.8° |
-30.8° |
|
Residue on Ignition |
≤0.1% |
0.03% |
|
Loss on drying |
≤0.3% |
0.1% |
|
PH |
5.0~7.0 |
5.9 |
|
Chloride |
≤0.05% |
<0.05% |
|
Sulfate |
≤0.03% |
<0.03% |
|
Iron |
≤0.002% |
<0.002% |
|
Heavy Metal(Pb) |
≤0.0015% |
conforms |
|
Arsenic(As) |
≤0.0001% |
conforms |
Application
Growth Promotion and Efficiency Enhancement：Tryptophan is a crucial amino acid for animal protein synthesis. It ensures a balanced amino acid ratio, helping livestock and poultry gain weight, improving feed conversion efficiency, accelerating the growth of aquatic animals, and reducing growth retardation.
Neural Regulation and Stress Resistance：As a precursor for serotonin and melatonin, tryptophan regulates animal appetite, mood, and sleep. It alleviates stress responses caused by transportation and environmental changes, reducing abnormal behaviors in livestock and poultry. Additionally, it indirectly promotes growth by improving sleep quality through melatonin regulation.
Environmental Protection and Emission Reduction：Balancing amino acids in feed enhances the utilization of protein by animals. Supplementing tryptophan can reduce nitrogen emissions in feces, minimizing environmental pollution from farming.
Immune Enhancement and Disease Resistance：Tryptophan participates in the production and activation of immune cells, and its metabolites contribute to immune regulation. This can enhance antibody levels and immune response in animals, reducing the risk of diseases.
Appetite Stimulation and Nutritional Assurance：Tryptophan improves feed intake in young animals such as piglets and chicks by regulating neurotransmitters, ensuring sufficient nutrient intake, especially in cases of weaning stress.
Reproductive Optimization and Quality Improvement：Tryptophan regulates the hormonal balance of breeding livestock, increasing milk production and quality in sows, promoting piglet development, and enhancing egg production rate and quality in laying hens.
Package
25kg pp bags or Fiber drum
Hot Tags: CAS.NO : 73-22-3 Animal Protein L-Tryptophan, China, manufacturers, suppliers, factory, price
