Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Health & Medicine, Manufacturing & Processing Machinery
Registered Capital:
100 RMB
Management System Certification:
ISO 9001, ISO 14000, GMP, HACCP, ISO 22000
Main Markets:
North America, Eastern Europe, Africa, Mid East, Western Europe
OEM/ODM Service
Sample Available
Spanish / German Speaker

L-Threonine, L-Threonine 98% (Feed Grade), Threonine China manufacturer / supplier in China, offering Feed Additive L-Threonine Methionine, Nutricorn Feed Additive 18% Dicalcium Phosphate, Nutricorn 60%Feed Additive Corn Gluten Meal with High Quality and so on.

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Audited Supplier

Feed Additive L-Threonine Methionine

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Min. Order: 17 Tons
Production Capacity: 5000mt Monthly
Transport Package: 25kg/Bag, 600kg/Bag, 800kg/Bag
Payment Terms: L/C, T/T, D/P
Shape: Powder Feed
Function: Amino Acid Additives
Type: Keeping Health and Promoting Growth
Content: >98.5%
Main Ingredient: Amino Acid
Main Nutrients: Premix Feed

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Basic Info

Model NO.: Content > 98.5%
Trademark: NUTRICORN
Specification: 98.5% HCL Feed grade
Origin: China
HS Code: 292241900

Product Description

1. L-Threonine Feed grade
Content: 98.5% with high quality

2. Packaging & Delivery
Packaging Detail: 25kgs PP woven bags
L-Threonine is an essential amino acid that is added to the diet of pigs and poultry in order to exactly match the balanced amino acid requirement of the animals. In practice, L-Threonine is the second limiting amino acid for pigs and the third for poultry. Even in the low protein diets with such balanced L-Threonine content, L-Threonine can optimize growth performance and decrease the excretion of nitrogen. It is cost-effective and environment friendly.

L-Threonine 98.5% (Feed Grade) is the highly purified products after fermentation. Technically, L-Threonine, the complementary of L-Lysine, is added based on the volume of L-Lysine in the feed. The ratio of Thr/Lys varies upon the species and growth stage.


1). Increase content of protein;
2). Improve milk yield of dairy;
3). Improve dry matter intake;
4). Improve conversion ratio of feed nitrogen;
5). Decreased the concentration of urea nitrogen in serum, milk, and urine;
6). Improve daily gain and carcass quality of beef;
7). Improve milk quality by increasing protein and fat content;
8). Increase fertility rate and improve reproductive performance.
item index
Appearance White or light-brown crystal or powder.
Loss on drying 1.0% Max
Moisture 0.5% max
Assay 98.5% Min
Specific rotation -26.7° ~ -29.6 °
Heavy metals 10 PPM Max 
Arsenic 2 PPM Max 
PH 5.0-6.5

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