| ≥1 piece |
Product Description
| A brief description of Methionine: Methionine one of essential amino acids and sulfur amino acids, is the first limiting amino acid in poultry, and probably also in high-yielding cows, and is the second or third limiting DL- Methionin 99% Amino Acids in pigs fed convertional diets. Methionine participates in synthesis of tissue proteins, vitamins, enzymes and hormones taking part in nitrogen, carbohydrate and fat metabolisms, and it is the important source of methyl groups for synthesis of all nucleic acids, as well as the sulfur source for sulfonic compounds. |
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Details
Specification Sheet----These accompanying numbers are what we promise to do
Feed Grade
Test Items | Specification |
Assay | ≥98.5% |
Characteristic | White sheet or crystalline powder |
Specific rotation[a]D | +21.0°~ +25.0° |
Identification | The infrared absorption spectrum of the product is consistent with the control map (spectral set 444) |
PH | 5.6~6.1 |
Transmittance | ≥98.0% |
Chloride | ≤0.02% |
Sulfate | ≤0.02% |
Ammonium | ≤0.02% |
Other amino acids | ≤0.5% |
Loss on drying | ≤0.2% |
Residue on ignition | ≤0.1% |
Iron | ≤0.0015% |
Heavy metals(as Pb) | ≤10ppm |
Arsenic | ≤0.0001% |
Bacterial endotoxins | ≤25 EU/g |
Food Grade
Test Items | Specification |
Molecular Formula | C5H11NO2S |
Cas Registry NO. | *** |
Chemical Name | DL-Methionine |
Molecular Weight | 149.21 |
Item | Specification |
Appearance | White or light grey crystal or crystalline powder |
DL-Methionine(%) | ≥99.0 |
Specific Optical Rotation | +22.4"-F16+24.8" |
PH Value | 5.6-6.1 |
Residue On Ignition(%) | ≤0.4 |
Loss On Drying(%) | ≤0.3 |
Chloride(NaCL)(%) | ≤0.2 |
Pb (mg/kg) | ≤20 |
AS(mg/kg) | ≤2 |
FE(mg/kg) | ≤30ppm |
Conclusion | High Grade Product |
Function & Application
1.Methionine is frequently used in the feed industry to meet the requirements of target animals and fish, in order to maximize production performance and reduce nitrogen emission. Usually, diets for piglets and growing pigs can show a considerable deficiency in Methionine, especially when formulated to achieve low nitrogen excretion for ecological reasons. Therefore, such a deficiency must be conveniently compensated for by adding Chicken Farms feed grade DL methionine in animal diets.
2.There are food grade Zinc Methionine and feed grade Zinc Methionine. It is widely used in Human oral liquid, feed premixes, Complete feed and so on. The absorptivity is 2-4 times higher than inorganic zinc. And methionine is a kind of high grade nourishment, human and animal all can get not only methionine but also zinc.
Packing and Delivery
Shipping Terms | ||
By Express | By Air | By Sea |
Suitable for under 50kg Fast:3-7 days High cost Door to door service Easy to pick up the goods | Suitable for under 100kg Fast:3-7 days High cost Prot to port service Professional broker needed | Suitable for more than 500kg Slow:7-45 days Low cost Port to port service Professional broker needed |
EMS | Around 10-15 working days | ||
DHL | Around 3 - 5 working days | ||
FEDEX | Around 4 - 6 working days | ||
TNT | Around 6 - 8 working days | ||
By Air | Around 5 - 7 working days | ||
By Sea | Around 15-30 working days | ||
Company Profile
We have a sterile operating plant constructed in accordance with the GMP standard and 1,000 acres of organic raw material planting base, in order to ensure product quality.Our products involve food raw materials, health care raw materials, cosmetics raw materials,feed raw materials, product quality, according to customer requirements through the internationally recognized third-party testing agencies and provide official test reports, please rest assured purchase.
Why Choose Us
1.Professional, well-founded formula design
My company sales staff long-term study of the United States market dietary supplements, sports supplements, beverages and other fields of finished formula, proficient in all kinds of functional product formulation design, rectification, and we have a professional R & D laboratory compound test to ensure that the finished product Effect and selling point.
2.International leader in production technology
Our production plant, for eight years, continuously optimizes the process, follows international leading technologies, and produces plant extracts. We are professional. We have an aseptic plant built to GMP standards and the ability to provide premix OEM services to our customers.
OEM service with NO MOQ
3.High standards of laboratory implementation of strict enterprise-controlled
Our laboratories are built to a high standard in Europe. All laboratory equipment comes from Germany, which is well-known for its precision instruments. Our laboratory strictly controls the quality of every batch of our products and closely follows the market trend to
optimize the process Break through innovation.
We have the ability to provide any customized service to our customers and to be ready to serve our customers.
4.We and the world-renowned third-party testing agencies have entered into
a long-term relationship.
If you still question the quality of our products, it does not matter, we have long-termcooperation with SGS, we can send each batch of goods to do the customer specified project authoritative third-party testing agency testing.
5.No MOQ! No MOQ!
As long as the customer needs, we do not set the MOQ, again, we do not set the MOQ,any order quantity, we are happy to serve our customers.
6.Timely and efficient pre-sales and after-sales service
We have 20 sales team, waiting to solve the problem for the customer , whether it is formula design, return, we are ready to wait for the customer's letter.
FAQ
Q:What is your payment term?
A: The preferred is T/T. We can also accept L/C or other way according to the
customer's requirement.
Q:Can you supply samples for testing?
A: Less than 1 kg is sample free,customer charged for freight cost.
Q:What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,
and Origin certificate. If your markets have any special requirements, let us know.
Q:What about the validity of the products?
A: According to the products you ordered.
Q:What is the loading port?
A:Usually is Qingdao.