Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP, SGS |
Assay Method: | HPLC, UV |
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Sophora is a genus of about 45 species of small trees and shrubs in the subfamily Faboideae of the pea family, Fabaceae. The species are native to southeast Europe, southern Asia, Australasia, the islands of the Pacific Ocean and western South America. The generic name is derived from sophera, an Arabic name for a pea-flowered tree.
Matrine and oxymatrine are the two major alkaloid components found in sophora roots. They are obtained primarily fromSophora japonica (kushen), but also from Sophora subprostrata (shandougen), and from the above ground portion ofSophora alopecuroides. The matrines were first isolated and identified in 1958; they are unique tetracyclo-quinolizindine alkaloids found only in Sophora species thus far. An intensive investigation into the pharmacology and clinical applications of these alkaloids has gone on for the past decade and remains one of the focal points of Chinese medical research. The main clinical applications are treatment of people with cancer, viral hepatitis, cardiac diseases (such as viral myocarditis), and skin diseases (such as psoriasis and eczema).
Product Name | Sophora Japonica Root Extract |
Latin Name | Sophora japonica Linn |
Used Part | Root |
Appearance | White Fine Powder |
Odor &Taste | Characteristic |
Test Method | HPLC |
Specification | 98% Matrine HPLC, 98% Oxymatrine HPLC |
Physical Control | |||
Appearance | Fine Powder | Complies | Visual |
Color | While Fine Powder | Complies | Visual |
Odor | Characteristic | Complies | Organoleptic |
Taste | Characteristic | Complies | Organoleptic |
Particle Size 95 | 100% pass 80 mesh | Complies | 80 Mesh Screen |
Loss on Drying | 5% Max | 4.34% | CPh |
Ash | 5%Max | 3.75% | CPh |
Part of Plant Used | Root | Complies | / |
Solvent Used | Water & Ethanol | Complies | |
Excipient | 5%-10% Maltodextrin | Complies | |
Chemical Control | |||
Heavy metals | NMT 10 ppm | Conforms | Atomic Absorption |
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
Mercury(Hg) | NMT 1ppm | Conforms | Atomic Absorption |
Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
GMO Status | GMO Free | Conforms | / |
Solvent Residual | Meet E.P Standard | Conforms | Ph.Eur |
Pesticides Residues | Meet USP Standard | Conforms | Gas Chromatography |
Benzo(a)pyrene | NMT 10ppb | Conforms | GC-MS |
Sum of benzo(a)pyrene, benz(a)anthracene, benzo(b)fluoranthene and chrysene | NMT 50ppb | Conforms | GC-MS |
Microbiological Control | |||
Total Plate Count | 10000cfu/g Max | Conforms | AOAC |
Yeast & Mold | 300cfu/g Max | Conforms | AOAC |
S. aureus | Negative | Negative | AOAC |
E.Coli | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |
Pseudomonas aeruginosa | Negative | Negative | USP |
FAQ |
1. How to contact us? |
1. You can chat with us via Trade Manager online. 2. You can send us an inquiry here or by Email with your interested products. 3. You can call or message us by phone, or use WhatsApp, Wechat to leave a message to us, You can get our reply soon, |
2. How to test the product quality before placing orders? |
1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples. 2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm |
3. What's your MOQ? |
Usually the MOW is 25KG for bulk, sample is 1kg |
4. Can you give me a discount? |
Yes, Price is determined by quantity, larger quantity with lower price, |
5. What payment method do you support? |
We accept payment by telegraphic transfer (T/T) and Western Union, PayPal. |
6. How long is the lead time? |
Usually the order will be delivered within 5 working days after order confirmed, expect for OEM products, |
7. How do you treat quality complain? |
- First, we will check the production record and test the reserved sample to figure out the problems and offer an optimal solution for you, - If problem is caused by us, we will send you a new batch of goods according to our return policy or refund to you, If problem is caused by the third party, we will apply for insurance claim to guarantee the interests of both of sides, |