Bulk Sales L-Tryptophan for Dairy Cattle Feed

• Main Ingredient: Vitamin Ad3
• Type: Keeping Health and Promoting Growth
• Shape: Powder Feed
• Main Nutrients: Vitamin Ad3
• Certificate: Fami-QS, GMP, ISO, SGS, FDA
• Transport Package: 20/25 Kg Cartons
• Model NO.: L-Tryptophan
• Specification: 1000: 200
• Trademark: POLIFAR
• Origin: China
• HS Code: 3004500000
• Production Capacity: 1000mt/Year

Product Description

[Product name]: L-Tryptophan feed grade
[Chemical formula]: C4H9NO3
[CAS]: 73-22-3
[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.
[Analysis of certificate]:

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	conforms

[Storage]: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
[Packing]:Net 20kg kraft paper bag or Net 20kg in Plastic woven bags with PE lining
[Loading]:10MT/20FCL' ;9.2MT/20FCL' with pallets, 20MT/40FCL' with pallets
[Shelf Life]: Two years when properly stored
Why choose us 
 

Why Choose Polifar Group Limited
Supply System	Under the guidance of ISO 9001 and FAMI-QS, strict procedure of raw material purchasing, production,Transportation, trading and recalling.
Production Management System	Strict human resource system for  production and technical staffs before they start work.
Stock System	Arrange inventory 2 months in advance according to the orders for intime shipment.
Package System	25KG bags are PP woven bag with PE lining + accept customized packages + Tensile test before usage to make sure the pulling force of warp and weft is large than 500 newtons.
Test System	3  times QC :   raw material test---during production test ---- before delivery test to ensure the quality of each batch.  Can provide SGS report before shipping
After-service System	Polifar has wholesome after-service process for customers including loading notification, ship tracking, products arrival notification, questionnaire for customers, etc

 

Certification	Meaning
ISO 9001:2015	Means POLIFAR's products meet international standard
FAMI-QS	Issued by FEFANA, not only the most strict standard in global feed industry, but also the necessary certification to enter EU market
FDA	Issued by USA and guarantee additives safety
SGS	Outside third party lab. with head office in Switzerland