




L-Tryptophan Feed Grade 98%
L-Tryptophan Feed Grade 98% is a high-quality essential amino acid primarily used in animal feed, especially for poultry, swine, and other livestock.
Chempora is a leading supplier of L-Tryptophan Feed Grade 98%, we provide customers with high quality L-Tryptophan Feed Grade 98%, if you have any requirements, please feel free to contact [email protected], we will reply you as soon as possible.
CAS No.: 73-22-3
Specification Available: Feed Grade
Product Parameter of L-Tryptophan Feed Grade 98%
Product chemical name:L-Tryptophan Feed Grade 98%
Feature:White or slightly yellow crystalline powder with slight odor
Chemical formula:C11H12N2O2
Quality standard :
Standard:GB/T25735-2010 | |
Content(dry basis),% | ≥98.0 |
Crude ash,% | ≤0.5 |
Loss on drying,% | ≤0.5 |
Specific rotation,[α]Dt | -29.0°~-32.8° |
Cd,(mg/kg) | ≤2 |
Pb,(mg/kg) | ≤5 |
As,(mg/kg) | ≤2 |
Hg,(mg/kg) | ≤0.1 |
Salmonella(25g in sample) | None |
pH(aqueous solution 1%) | 5.0~7.0 |
Features of the product:
L-Tryptophan Feed Grade 98% is a necessary amino acid for the growth of young animals and it is the main amino acids used in feed after lysine, methionine and threonine. Adding tryptophan can improve the utilization efficiency of amino acids, increase feed intake, promote growth and enhance immunity. Stress reaction of piglets after weaning can be relieved and breeding efficiency can be improved with tryptophan, which has been widely used in feeds.
Specifications: 10kg
Shelf-life: 24 months
Storage and transport: Stored in cool, dry, airy and pollution-free in-door place. Prevent from rain and sunshine. Keep away from poisonous, harmful and mordant materials during transportation and storage. Piled up the products in proper height and keep at least 10 cm distances between the products and floor and wall. In the process of transportation, avoid rain and sun, with no toxic, hazardous, corrosive substances mixed.
Product Introduction of L-Tryptophan Feed Grade 98%
L-Tryptophan Feed Grade 98% is a high-quality essential amino acid primarily used in animal feed, especially for poultry, swine, and other livestock. L-Tryptophan is vital for proper growth and development, contributing to protein synthesis, neurotransmitter production, and overall animal health.


L-Tryptophan Feed Grade 98% is an essential additive for improving the nutritional quality of animal feed, enhancing both growth and health while ensuring feed efficiency. It’s especially valuable for large-scale animal farming operations looking to improve their productivity and reduce feed costs.
Product Advantage of L-Tryptophan Feed Grade 98%
1. High Purity
With a purity of 98%, this product ensures optimal effectiveness in promoting animal growth and health.
2. Essential Amino Acid
L-Tryptophan is one of the nine essential amino acids required by animals, which they cannot produce themselves and must obtain through their diet.
3. Supports Growth and Development
L-Tryptophan is crucial for protein synthesis, enzyme function, and tissue repair, helping animals grow at a healthy rate.
4. Mood and Stress Management:
As a precursor for serotonin and melatonin, it helps regulate mood and can be beneficial in stress management, improving the overall well-being of the animals.
5. Improved Feed Efficiency:
Supplementing animal feed with L-Tryptophan can improve feed conversion ratios and promote healthier, more productive livestock.



Product Application of L-Tryptophan Feed Grade 98%
1. Poultry Feed
Improves growth rates and feed efficiency in chickens, turkeys, and other poultry species.
2. Swine Feed
Enhances weight gain, feed utilization, and overall health in pigs.
3. Aquaculture
L-Tryptophan is beneficial for the growth of fish and shrimp, optimizing their development and health.
4. Livestock Feed
Suitable for cattle, sheep, and other farm animals to ensure balanced nutrition and improve overall performance.



Benefits
1. Improved Animal Growth: L-Tryptophan plays a crucial role in protein synthesis and can help animals grow faster and healthier.
2. Better Feed Conversion: It helps animals utilize the feed more efficiently, reducing feed costs and improving production outcomes.
3. Enhanced Immune System: L-Tryptophan Feed Grade 98% contributes to the synthesis of vital compounds that enhance the immune response.
4. Stress Relief: Supports a reduction in stress levels in animals, improving overall productivity and health.
Precautions for Using L-Tryptophan Feed Grade 98%
When using L-Tryptophan Feed Grade 98%, it is important to follow these precautions to ensure the safety and effectiveness of the product:
1. Proper Dosage
Use according to recommended dosages to avoid any adverse effects on animal health. Over-supplementation may cause imbalances in amino acid levels.
2. Storage Conditions
Store in a cool, dry place, away from moisture and direct sunlight, to maintain product quality.
3. Handling
Wear appropriate protective equipment (such as gloves and a mask) when handling the product, especially in powder form, to avoid inhalation or skin contact.
4. Feed Quality
Ensure that L-Tryptophan is properly mixed with other feed ingredients to provide a balanced nutritional profile.
5. Consult an Expert
Before incorporating into animal feed, consult a veterinarian or animal nutritionist to ensure it is suitable for your specific livestock or poultry needs.
6. Quality Assurance
Purchase from reputable suppliers to ensure the product meets quality standards and specifications.



By following these precautions, you can maximize the benefits of L-Tryptophan for animal growth and health.
Reasons for selecting Chempora L-Tryptophan Feed Grade 98%
1. High Purity
Chempora L-Tryptophan Feed Grade 98% offers high purity, ensuring reliable performance in animal feed formulations.
2.Optimized Growth and Feed Efficiency
Supports improved growth rates, better feed conversion, and overall enhanced animal health, making it ideal for various animal species.
3. Reliable Supply Chain
With a strong and dependable global supply chain, Chempora ensures consistent availability of L-Tryptophan Feed Grade 98%, reducing the risk of stockouts.
4. Quality Control
Manufactured under strict quality control standards, meeting industry requirements and guaranteeing product consistency.
5. Competitive Pricing
Chempora offers competitive pricing, providing high quality L-Tryptophan feed grade 98% at a cost-effective rate, helping businesses optimize their feed formulations.
Chempora is a reliable supplier of feed grade L-Tryptophan 98%. You can choose us with confidence.
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