Natural Green Tea Extract Powder L-Theanine Powder CAS 3081-61-6

Min.Order: 2
Product origin: Hefei, Anhui, China
Infringement complaint: complaintComplaint
US$ 29 ~ 35

Description

Products Description
 

CAS:3081-61-6
MF:C7H14N2O3
MW:174.2
EINECS:221-379-0
Mol File:3081-61-6.mol
Melting point:207°C
Boiling point:430.2±40.0°C(Predicted)
Density 1.171±0.06 g/cm3(Predicted)
refractive index 8 ° (C=5, H2O) storage temp.
Store at:0-5°C
pka2.24±0.10(Predicted)
Item
Specification
Description
White Crystals or Crystalline Powder
Solution clarity
Clear and colorless
Assay
98.0%~102.0%
Specific Rotation
+7.7°~+8.5°
PH
5.0-6.0
Residue on Ignition
≤0.2%
Loss on Drying
≤1.0%
Chloride
≤0.02%
Sulfate
≤0.02%
Particle size
≥90% through 80 mesh
Heavy Metals
≤10ppm
Iron(Fe)
≤30ppm
Arsenic(As)
≤2.0ppm
Mercury (Hg)
≤0.1ppm
Cadmium (Cd)
≤1.0ppm
Total Plate Count
≤1000 cfu/g
Yeast and Molds
≤1000 cfu/g
Coliform Group
Negative
Salmonella
Negative in 25g


Function

1) Reduce blood pressure, blood sugar, blood lipids
2) Remove radicals and anti-aging
3) Enhance the immune function and prevention of colds
COA         
Items
Standards
Results
Physical Analysis
Appearance
Fine Powder
Conforms
Color
White Powder
Conforms
Odor
Characteristic
Conforms
Mesh Size
100% through 80% mesh size
Conforms
General Analysis
Identification
Identical to R.S. sample
Conforms
L-theanine
≥98%
98.41%
Extract Solvents
Water and Ethanol
Conforms
Loss on Drying (g/100g)
≤5.0
3.24%
Ash(g/100g)
≤5.0
2.05%
Chemical Analysis
Pesticides Residue (mg/kg)
0.05
Conforms
Residual Solvent
<0.05%
Conforms
Residual Radiation
Negative
Conforms
Lead(Pb) (mg/kg)
<3.0
Conforms
Arsenic(As) (mg/kg)
<2.0
Conforms
Cadmium(Cd) (mg/kg)
<1.0
Conforms
Mercury(Hg) (mg/kg)
<0.1
Conforms
Microbiological Analysis
Total Plate Count(cfu/g)
≤1,000
300
Molds and Yeast (cfu/g)
≤100
29
Coliforms (cfu/g)
Negative
Conforms
Salmonella(/25g)
Negative
Conforms


Application
Dietary Supplement:L-Theanine can be used in functional foods and health products, the most common dosage forms are oral capsules and oral liquids
Food Additive:
L-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.
Cosmetic Raw Materials:
L-Theanine plays a great role in skin care products and has an excellent moisturizing effect. It can be added to moisturizing skin care products to maintain the water content of the skin surface; it also used as an anti-wrinkle agent, which can promote the production of collagen, maintain skin elasticity, and resist wrinkles.

FAQ:

1.Are you manufacturer or trading company?
A:We are manufacturer and welcome to visit our factory.
 
2.How to confirm the product quality before place an order?
A:We can provide you with sample .Also we have the inspection report issued by the authoritative third- party testing agency.
 
3: What's your MOQ?
A:It's depend on different products. We accept sample order. Also for some products we can provide you with free sample.
 
4:Do you provide after sales service?
A:We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5:How about delivery time and method?
A:We usually shipping within 3-5 working days after payments. 
We can shipping by sea, air and express. Also can make door to door shipping. 
 
6:How to solve the after-sale disputes?
A: We accept changing or refunding service if any quality problem. 

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