About Us

Yangling Ciyuan Biotech Co., Ltd is a Hi-tech IMP&EXP company specializing in the R&D and manufacture as well as sale of many kinds of purified natural herb extracts. We have a strong R&D team supported by PH.D researchers from some famous universities in China. Your visit will be highly appreciated, and we hope both of us have an opportunity to make progress together.

Our Advantage

Yangling Ciyuan Biotech Co., Ltd is professional extract manufacturers of the northwest area. Our company in strict accordance with the industry standard production and testing the purity and microbial indicators are qualified, Manufacturers supply, not only excellent quality but also competitive price.

Terms & Conditions:

1.Packing Detail:25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter) OR 1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) OR as per your request.

2.Delivery time: 3~5 days after payment

3.Storage: Stored in a cool & dry well closed container, keep away from moisture and strong light,high temperature.

4.Shelf life: Two years when properly stored.

5.Delivery: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.

6.Free sample for your test

1. Specification:

Product Name:camellia sinensis extract 
Latin Name:Camellia sinensis O. Ktze
Plant Origin:Camellia Sinensis 
Appearance:Light yellow to Yellow brown 
Part used:Leaf 
Family: Theaceae
Active ingredient:Tea polyphenols
Specification:5% 10%98%Tea Polyphenols 
Mesh Size:100%pass 80mesh
Molecular Formula: C22H18O11  
Molecular Weight: 458.4  
CAS No.: 989-51-5  

2. Main function: 

1, Strong antioxidant capacity, as natural antioxidants, can scavenge free radicals;
2, Anti-tumor, inhibition of capillary split lesion sites;
3, Improve cardiovascular circulation;
4, Anti-radiation, prevention of skin cancer

3. Application: 

1, In medicine, applied to enhance the human immunity and the treatments of leukemia, stomach cancer, skin cancer, esophageal cancer and other tumor diseases;
2, In the food industry, esed as antioxidants, preservatives, removing foul agents;
3, In shemical products, used as special durability agents and skin(hair) agents;
4, In the tobacco industry, used as cigarette filters antidotes;
5, In agriculture, esed as groeth hormone and unique pesticides.

4. Packaging&Storage:

Packaging Detail: 1kg/aluminium bag,25kg/drum or according to your requirements  

Delivery Detail: 3-5 days after payment.

Storage:Stored in sealed containers at a clean, cool & dry area. Keep away from light, moisture and pest infestation

Shelf Life: 2 years when properly stored.