Introduction
Theanine (L-Theanine) is a unique free amino acid in tea, and theanine is glutamic acid γ-ethylamide. Theanine content varies with the variety and location of tea. Theanine accounts for 1% to 2% of the dry tea. Theanine is a white needle, soluble in water. With sweet and refreshing taste, is the taste of tea components.
Item No :
3081-61-6Order(MOQ) :
1000KGSPayment :
T/T;LC;CREDIT PAYMENTProduct Origin :
ChinaColor :
White PowderShipping Port :
Main Port,ChinaLead Time :
All the way aroundWeight :
25KG/BAGApplication
1.Theanine will reduce blood pressure, blood sugar, blood lipids. 2.Theanine powder with the function of removing radicals and anti-aging. 3.Theanine can enhance the immune function and prevention of colds. 4.Theanine will anti-radiation,anti-cancer, inhibiting the increasing of cancer cell.
Specification
| Item | Standard | Analysis data |
| Appearance |
White crystalline powder |
Conforms |
| Specificrotation(a)D20(C=1,H2O) |
+7.5º to +8.5º |
+8.09º |
| Solubility | Freely soluble in water, insoluble in EtOH | Conforms |
| Assay |
98.0-102.0% |
98.46% |
| Melting Point (ºC) |
200ºC to 210 ºC |
202.1ºC |
| Chloride(C1) |
Not more than 0.02% |
<0.02% |
| Iron(Fe) |
Not more than 10ppm |
<10ppm |
| Heavy metals(Pb) |
Not more than 10ppm |
<10ppm |
| Arsenic(As2O3) |
Not more than 4ppm |
<4ppm |
| Loss on drying |
Not more than 1.0% |
0.25% |
| Residue on ignition |
Not more than 0.2% |
0.08% |
| Total Plate Count |
Not more than 1000cfu/g |
Conforms |
| Yeat& mould |
Not more than 100cfu/g |
Conforms |
| Ethyl alcohol |
Not more than 3000ppm |
Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| PH | 5.0-6.0 | 5.64 |
| Mesh Size |
90% through 60mesh |
90% through 60mesh |
FAQ
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
Normally our MOQ starts from 1000kgs,it depend on products.
3: Which kind of payment terms do you accept?
Payment terms can be T/T;LC;CAD;OA;DP and DA.
4.How to place an order?
Firstly we need to confirmed the product, price, quality and the payment terms;Then we will send you the pro formal invoice, with this you will send us the Purchase order or draft LC;After we received the deposit or confirmed LC,we started the preparation of the order.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving the deposit or confirmed LC.
6:How do you treat quality complaint?
A:Firstly,our product department will control the quality possibility to 0;But if it happened, we will check the real reason and will give you the solution accordingly.
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