L-Tryptophan in Animal Feed Additive

• Certification: QS, ISO
• Shape: Powder
• Type: Amino Acid
• Shelf Life: >12 Months
• Purity: >99%
• Chemical Formula: C11h12n2o2
• Function: Amino Acid Additives
• Transport Package: 25kg/Bag
• Specification: 98%
• Trademark: MEIHUA Brand
• Origin: China
• HS Code: 2933990099
• Production Capacity: 3000tons/Month

Product Description

L-Tryptophan in Animal Feed Additive

Product  Details

Product Name: L-Tryptophan Feed Grade
Specification: 99%
Chemical formula: C4H9NO3
Appearance:White crystals or crystalline powder

Specification of L-Tryptophan Feed Grade

Testing Item	Standard	Result
Appearance	White to light yellow crystal powder	conforms
Assay/%	≥98.50	99.10
Specific Rotation	-29.0° -32.8°	-29.3°
Residue on Ignition/%	≤0.50	0.40
Loss on Drying/%	≤0.50	0.30
Heavy Metal(Pb)/%	≤0.0020	0.0004
Arsenic(As)/%	≤0.0002	0.0001
Mercury(Hg)/%	≤0.00001	conforms
Cadmium(Cd)/%	≤0.0002	conforms
Salmonella	Negative in 10g	conforms
PH	5.0~7.0

Conclusion: The goods conforms to the standard.

Packaging: Net 20kg kraft paper bag or Net 20kg in Plastic woven bags with PE lining.

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Shelf life: Two years when properly stored.

Loading:10MT/20FCL' ;9.2MT/20FCL' with pallets, 20MT/40FCL' with pallets.


Application of  L-Tryptophan Feed Grade

Product performance:
L-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.

Function
1. Helps support healthy circulatory systems
2. Improves cardiovascular health
3. Lowers cholesterol levels
4. Reduces hypertension
5. Relievesdepression and symptoms of other mental health problems
6. May haveeffects in cancer prevention.

L-tryptophan is naturally found in animal and plant proteins. L-tryptophan is considered an
essential amino acid because our bodies can't make it. It is important for the development and
functioning of many organs in the body. After absorbing L-tryptophan from food, our bodies
convert some of it to 5-HTP (5-hyrdoxytryptophan), and then to serotonin. Our bodies also convert
some L-tryptophan to niacin (vitamin B3). Serotonin is a hormone that transmits signals between
nerve cells. It also causes blood vessels to narrow. Changes in the level of serotonin in the brain can
alter mood.

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