Orison Chemicals Limited supplies and export L-tryptophan feed grade from China, the production facility pass ISO9000, and FAMI-QS quality system and have Kosher, Halal certificate, welcome to get a price quote by email from us, we will offer competitive price with strong logistic support.
L-Tryptophan feed grade is white to yellowish crystalline powder,Tryptophan is an essential amino acid in animals. This means that it is indispensable for animal life and cannot be synthesized by organisms, so it must be taken in feed. The content of tryptophan in general food is not sufficient, so additional tryptophan must be added to animal feed to maintain animal health.
L-tryptophan is used to supplement feed to meet the needs of animals for digestible tryptophan. It is especially suitable for piglets because it helps to increase feed intake, growth rate and feed efficiency. L-tryptophan deficiency is usually manifested by decreased feed intake and efficiency, and slow growth.
Piglet feed additives
Assay on dry base: 98% min
Losss on drying: 0.5% max
Residue on ignition:0.5% max
Arsenic: max 2 ppm
Pb: max 5 ppm
in 20KG net weight bags
in 25KG net wight bags
Each packing unit must carry a label indicating the name of the product, the net weight, the name of the manufacture, the date of production, the batch code, expiry date or shelf life and storage condition.
Keep in a cool, well-ventilated place, stored away from extreme heat and away from strong oxidizing agents.
In addition to the quality criteria mentioned above, the material must be conforming to all other requirements of the Chinese Food Regulation that not specifically quoted in this specification.