Basic Info.
Model NO.
feed additive
EINECS
200-774-1
Resource
Natural
Packaging Material
Plastic
Shelf Life
>12 Months
Nutrient Composition
Amino Acid
The Content of Active Substances
61%~90%
Grade
Food
Molecular Weight
119.12
Extraction Type
Solvent Extraction
Transport Package
Bag
Specification
25kg/bag
Trademark
ZH
Origin
China
HS Code
29225000
Production Capacity
5000mts Per Month
Product Description
| Aspect | Details |
|---|---|
| Product Name | L-Threonine |
| CAS Number | 72-19-5 |
| Chemical Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Grade | Food grade |
| Purity | 99% |
| Test Method | HPLC |
Food Grade: | Items | AJI97 | FCCIV | USP40 |
| Appearance | White crystals or crystalline powder | --- | --- |
| Identification | Conform | --- | Conform |
| Assay | 98.5% ~ 101.0% | 98.5% ~ 101.5% | 98.5% ~ 101.5% |
| PH Value | 5.2 ~ 6.2 | --- | 5.0 ~ 6.5 |
| Transmittance | ≥98.0% | --- | --- |
| Loss on drying | ≤0.2% | ≤0.3% | ≤0.2% |
| Residue on ignition | ≤0.1% | ≤0.1% | ≤0.4% |
| Heavy Metals(as Pb) | ≤0.001% | ≤0.002% | ≤0.0015% |
| Chloride(as Cl) | ≤0.02% | --- | ≤0.05% |
| Iron | ≤0.001% | --- | ≤0.003% |
| Sulfate(as SO4) | ≤0.02% | --- | ≤0.03% |
| Ammonium(as NH4) | ≤0.02% | --- | --- |
| Other amino acids | Conforms | --- | Conforms |
| Pyrogen | Conforms | --- | --- |
| Specific Rotation | -27.6°~ -29.0° | -26.5°~ -29.0° | -26.7°~ -29.1° |
Feed Grade:
| Items | Specifications |
| Assay(dry basis) | ≥98.5% |
| Specific Rotation | -26.0°~ -29.0° |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤0.5% |
| Heavy metals (as Pb) | ≤20 mg/kg |
Pharma Grade:
| Items | USP40 |
| Identification | Conform |
| Assay | 98.5% ~ 101.5% |
| PH Value | 5.0 ~ 6.5 |
| Loss on drying | ≤0.2% |
| Residue on ignition | ≤0.4% |
| Heavy Metals(as Pb) | ≤0.0015% |
| Chloride(as Cl) | ≤0.05% |
| Iron | ≤0.003% |
| Sulfate(as SO4) | ≤0.03% |
| Other amino acids | Conforms |
| Specific Rotation | -26.7°~ -29.1° |
Conclusion: The goods conforms to the standard.
(1)Important nutrition intensifier,
(2)The ingredient of compound amino acid transfusion(3)The material of half amide
(4)Used in feed stuff. it is essential for human body, it can be used as nutrition intensifier,pharm-grade products can be used in compound amino acid transfusion and amino acid preparation.
As a feed additive, L-threonine is a powerful tool helping improve feed quality and reduce feed costs for feed producers. L-Threonine is extensively added to piglet feed, pig feed, chicken feed, shrimp feed and eel feed in conjunction with lysine generally. L-Threonine plays its role in many ways like assisting balance building of amino acids to accelerate growth, improving meat quality, gaining weight and leaning meat percentage, lowing feed conversion ratio, sharpening nutritional value of feedstuff having a poor digestibility of amino acid, helping conserve proteins resources and reduce the cost of feedstuff via cutting down proteins to be added in feed, lessening nitrogen expelled out in livestock manure, urine and concentration as well as its release rate in livestock and poultry sheds, and contributing to consolidate young animals' immune system to resist disease.
· 1kg/aluminium foil bag, with two plastic bags inside.· 25kg/fiber drum, with two plastic bags inside.
· Size:ID 42cm*H52cm,0.08m3/drum;
· Net Weight:25kgs Gross Weight:28kgs.
·≤50kg, Express delivery recommended, usually called as DDU service;
·≤500kg,Air shipping recommended, usually called as CIF service;
·>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
·For high value products, please select air shipping and express delivery for safety.
·≤500kg,Air shipping recommended, usually called as CIF service;
·>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
·For high value products, please select air shipping and express delivery for safety.
| Amino Acids | Cas No. | Vitamins&Minerals | Cas No. |
| Creatine Monohydrate 200Mesh | 6020-87-7 | Vitamin A acetate powder | 127-47-9 |
| Creatine HCl | 17050-09-8 | Vitamin A palmitate powder | 79-81-2 |
| IBCAA 2:1:/IBCAA4:1:1 | 69430-36-0 | Vitamin C | 50-81-7 |
| Beta Alanine | 107-95-9 | Vitamin C Granule | 50-81-7 |
| L-Arginine Base | 74-79-3 | Sodium Ascorbate | 134-03-2 |
| L-Citrulline | 372-75-8 | Calcium Ascorbate | 5743-27-1 |
| L-Glutamine | 56-85-9 | Vitamin B1 (thiamine nitrate) | 532-43-4 |
| L-Tryptophan | 73-22-3 | Vitamin B1 (thiamine hydrochloride) | 67-03-8 |
| L-Tyrosine | 60-18-4 | Vitamin B2(Riboflavin) | 83-88-5 |
| L-Tyrosine Granulation | 73-22-3 | Vitamin B3 | 2117346-85-5 |
| L-Lysine Base | 56-87-1 | Vitamin B5 | 65-23-6 |
| L-Methionine | 63-68-3 | Vitamin B6 (pyridoxine hydrochloride) | 8059-24-3 |
| L-Norvaline | 6600-40-4 | Pyridoxal 5 Phosphate (P5P) | 54-47-7 |
| L-Serine | 56-45-1 | Vitamin B7(Biotin) | 58-85-5 |
| L-Theanine | 3081-61-6 | Vitamin B9(Folic Acid) | 59-30-3 |
| L-Glycine | 56-40-6 | Vitamin B12(methylcobalamin/Cobalamin) | 68-19-9 |
| L-3-Aminoisobutyric acid;L-Baiba | 4249-19-8 | Magnesium Glycinate | 14783-68-7 |
| L-Citrulline Malate | 54940-97-5 | Magnesium L-Aspartate | 544-31-0 |
| Myo-Inositol | 87-89-8 | Taurine Magnesium | |
| L-Aspartic Acid | 56-84-8 | Magnesium L-threonate | |
| L-Carnitine | 541-15-1 | Magnesium Citrate | 3286-46-2 |
| L-Phenylalanine | 63-91-2 | Magnesium Gluconate | 314728-85-3 |
| L-Carnosine | 305-84-0 | Zinc Citrate | 546-46-3 |
| L-DOPA | 59-92-7 | Zinc Glycinate | 7214-08-6 |
| HMB Calcium | 135236-72-5 | Zinc L-Aspartate | 36393-20-1 |
| N-Acetyl-L-Tyrosine | 537-55-3 | Zinc Methionine | 56329-42-1 |
| N-Acetyl-L-Cysteine(NAC) | 616-91-1 | Zinc Gluconate | 4468-02-4 |
| Taurine | 107-35-7 | Lithium orotate | 5266-20-6 |
| AAKG 2:1 | 16856-18-1 | Boron Glycine | 56-40-6 |
| Acetyl L- Carnitine HCL | 5080-50-2 | Potassium Citrate | 866-84-2 |
| Agmatine Sulfate | 2482-00-0 | Zinc Picolinate | 17949-65-4 |
| Hordenine Hydrochloride | 25968-91-6 | Chromium Picolinate | 14639-25-9 |