L-Tryptophan
What is L Tryptophan?
L-tryptophan is an amino acid, a protein building block th at can be found in many plant and animal proteins. L-tryptophan is called an “essential” amino acid because the body can’t make it. It must be acquired from food.
L Tryptophan Fuction
1.Helps support healthy circulatory systems
2.Improves cardiovascular health
3.Lowers cholesterol levels
4.Reduces hypertension
5.Relievesdepression and symptoms of other mental health problems
6.May haveeffects in cancer prevention.
L Tryptophan Application
1.It’s a kind of nutritional supplement.
2.It can improve the aerobic metabolism of the muscle and greatly enhance muscle strength and
endurance from diet alone.
3.It can be used as nutrition enhancer.
4.It’s one of the most popular and effective nutritional supplements as well as the indispensable
product for bodybuilders.
5.It is also widely used by other athletes, such as football players, basketball players and so on.
COA of Large Stock Low Price Feed Grade L-Tryptophan 98%
|
Items |
Standards |
|
Appearance |
White crystals or crystalline powder |
|
Assay |
98% Min |
|
Specific Rotation |
-29.0°~-32.3° |
|
Loss on Drying |
0.5% Max |
|
Heavy Metals |
20mg/kg Max |
|
Arsenic(As2O3) |
2mg/kg Max |
|
Residue on ignition |
0.5% Max |
COA OF L-Tryptophan Usp Aji92
|
Items |
Standards |
|
Appearance |
White crystals or crystalline powder |
|
Assay |
99%-100.5% |
|
State of solution |
95.0% Min |
|
Specific Rotation |
-30.5°~-32.5° |
|
Loss on Drying |
0.2% Max |
|
Ph |
5.4-6.4 |
|
Chloride |
0.02% Max |
|
Ammonium(NH4) |
0.02% Max |
|
Iron |
0.02% Max |
|
Sulfate |
0.02% Max |
|
Residue on ignition |
0.1% Max |
|
Heavy Metals |
0.001% Max |
|
Arsenic(As2O3) |
0.0001% Max |
|
Other Amino Acids |
0.5% Max |
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
