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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 33.73 $* | 35.81 $* |
Aug-16-2025 | 33.78 $* | 35.70 $* |
Jul-16-2025 | 28.21 $* | 29.76 $* |
Jun-16-2025 | 32.74 $* | 34.10 $* |
May-16-2025 | 28.90 $* | 29.73 $* |
Apr-16-2025 | 32.63 $* | 34.45 $* |
Mar-16-2025 | 32.0 $* | 34.3 $* |
Feb-16-2025 | 31.44 $* | 33.7 $* |
Jan-16-2025 | 31.88 $* | 33.98 $* |
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Factory organic tea extract food grade additives ltheanine powder 98% theaninee
Product Number | ltheanine |
Appearance | White crystalline powder |
Assay | 10%-98% |
Sample | 10-15g free |
Test Method | HPLC UV |
CAS | 3081-61-6 |
MOQ | 1KG |
Storage | Cool Dry Place |
L-Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family.
This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.
L-Theanine has mood-modulating activity,anti-cancer,diminishing symptoms of PMS,improving learning performance,heightening mental
acuity-neurotransmitter,promoting concentration,acting antagonistically against the paralysis induced by caffeine,supporting the immune system,lowering blood pressure,increasing brain dopamine levels among others.
2.L-Theanine powder with the function of removing radicals and anti-aging;
3.Green tea extract l-theanine can enhance the immune function and prevention of colds;
4.Green tea extract l-theanine will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell.
Item | Specification | Test Method |
Active Ingredients |
|
|
Assay | L-Theanine≥20% 30% 40% 98% | By HPLC |
Physical Control | ||
Appearance | Fine Powder | Visual |
Color | White | Visual |
Odor | Characteristic | Organoleptic |
Sieve Analysis | NLT 95% pass 80 mesh | 80 Mesh Screen |
Loss on Drying | 5% Max(1% Max if 98%) | USP |
Ash | 5% Max(1% Max if 98%) | USP |
Chemical Control | ||
Heavy metals | NMT 10ppm | GB/T 5009.74 |
Arsenic (As) | NMT 1ppm | ICP-MS |
Cadmium(Cd) | NMT 1ppm | ICP-MS |
Mercury(Hg) | NMT 1ppm | ICP-MS |
Lead (Pb) | NMT 1ppm | ICP-MS |
GMO Status | GMO Free | / |
Pesticides Residues | Meet USP Standard | USP |
Microbiological Control | ||
Total Plate Count | 10,000cfu/g Max | USP |
Yeast & Mold | 300cfu/g Max | USP |
Coliforms | 10cfu/g Max | USP |
(1) Insen Natural Theanine can be used as a quality modifier for beverages, improving the quality and flavor of tea beverages in beverage production. Such as wine, Korean ginseng, coffee drinks;
(2) It can be used in functional foods and health products. Factory Supply Natural L Theanine Powder
Factory Supply Natural L Theanine Powder .
(3) Insen Natural Theanine can be used as an additive to improve food flavor. Used in snacks, candy and jelly, beverages, chewing gum and other foods;
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside
1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Date: within about 3 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
1-25kgs : by express :FEDEX, DHL, EMS, UPS, TNT ect.
Bulk orders: by SEA and by AIR
Q1. What's the MOQ?
A: MOQ is the minimum sales quantity of the product. Because each product has different prices and different packaging methods, there will be differences. Please consult the relevant professional sales manager for details.
Q2. What's the shipping time?
A: Usually the products we sell have enough stock to deliver the goods in a short time
Q3. What transportation methods does our company have?
A: Our company cooperates with DHL and fedex, as well as airlines and shipping companies. There are also some more efficient transportation methods, such as dedicated transportation lines.
Q4. Can you supply the free sample?
A: Generally, we will provide samples for customer testing to ensure that the quality of our products meets customer requirements.
Q5.Does our company support third-party testing?
A: Our company has long-term cooperation with well-known third-party testing agencies and can provide third-party testing services.
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