Cassia angustifolia seed extract cassia seed extract Obtuseleaf Senna Seed Extract
Cassia seeds come from the cassia, an annual plant that grows in tropical zones. Cassia seeds range in color from greenish brown to dark brown and yellowish red, with a smooth glossy surface. Since ancient times the Chinese have taken cassia seed as a daily tea to help promote clear vision. Cassia seeds are used in traditional Chinese medicine to benefit vision, reduce hypertension, and relieve constipation. The seeds are used to relieve itchy, red eyes in a patient that is suffering from cold and flu symptoms. They are also used to treat red, painful eyes that are sensitive to light, excessively tearing up, and causing a headache.
| Product name |
Cassia Seed extract |
| Apperance |
Brown yellow powder |
| Specification |
2%,4% anthraquinone,10:1 |
| Grade |
Medical,HealthFood |
| Test method |
HPLC |
| Shelf time |
2 years,keep away sunlight, keep dry |
1.Antibacterial effect:cassia seed alcohol extract on staphylococcus aureus, corynebacterium diphtheriae, typhoid, paratyphoid coli, bacillus has inhibitory effect on e. coli, while water extract is invalid.
2.Clearing heat, improve eyesight:Treating blurring vision due to Yin deficiency.It is used together with wolfberry fruit and dodder seed to nourish liver and improve vision.
3.Cure constipation, lose weight.
4. Fall blood pressure, fall hematic fat .
5. Treating conjunctival congestion swelling and pain, dizziness and headache .
Application:
1.Nutritional supplements.
2..Health care food products.
3.Pharmaceutical products.
| ITEMS |
STANDARDS |
RESULTS |
| Odor |
Characteristic |
Complies |
| Description |
off-white powder |
Complies |
| Mesh Size |
95% pass 80mesh |
Complies |
| Sulphated Ash |
Max 5.0% |
Complies |
| Loss on Drying |
Max 5.0% |
Complies |
| Bulk Density |
55-60g/100ml |
Complies |
| Test method |
HPLC |
| Assay:anthraquinone |
Min≥2% |
2.12% |
| Heavy Metal |
Max 20ppm |
Complies |
| (Pb) |
Max 2ppm |
Complies |
| (As) |
Max 2ppm |
Complies |
| (Hg) |
Max 2ppm |
Complies |
| (Cr) |
Max 2ppm |
Complies |
| Residue on Menstruum |
Max 50ppm methanol/acetone |
Negative |
| Residue of Pesticide |
Max 2ppm |
Negative |
| Total Plate Count |
Max 10000cfu/g |
Negative |
| Yeast&Mold |
Max 300cfu/g |
Negative |
| E.coil |
Negative |
Complies |
| Salmonella |
Negative |
Complies |
| Weight |
Packing method |
| 1kg |
bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more |
by Drums or carton (3 layers plastic bag inside) |
| Weight |
Delivery mothod |
Delivery time |
| 1kg-25kgs |
EMS,DHL,UPS,Fedex,TNT |
3-7days |
| 25kgs-100kgs |
DHL,FedEx,by Air |
3-7days |
| more than 100kgs |
by Air |
3-7days |
| by Sea |
10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
Audited Supplier 
){kind=link}