High Purity Puerarin 98%
Quick Specifications:
- Product Name: Puerariae Root Extract/ Puerarin Powder/Kudzu Extract Powder
- Latin Name: Pueraria lobata (Wild.) Ohwi (Root)
- Active Ingredient: Pueraria Isoflavones
- Appearance: Isoflavones: yellow brown fine powder //Puerarin: white crystal powder
- Specification: Puerarin 30%, 60%, 80%, 98% by HPLC; // Isoflavones 40%-90% UV
High Purity Puerarin 98%
Introduction:
Pueraria Mirifica,also called Kudzu (Pueraria lobata) is one of the earliest medicinal plants used in traditional Chinese medicine.It contains a variety of phytochemicals, which are potent antioxidant compounds found naturally in plants, that help to prevent and treat disease in humans. The most important phytochemicals are, however, the isoflavone compounds -- daidzein, daidzin, tectorigenin and puerarin.
Functions:
- Dilating blood vessels, increasing coronary blood flow, antithrombotic effect, inhibiting platelet aggregation, reducing blood viscosity and promoting blood micro-cycle;
- Reducing myocardial oxygen consumption, strengthening myocardial contraction force and protecting myocardial cell;
- Enhancing immunity and inhibiting cancer cell;
- Have good therapeutic effect on osteoporosis;
- Reducing the risk of cardiovascular diseases;
- Regulating the female body estrogen levels, alleviate menopausal syndrome;
Applications:
- Applied in food field, puraria isoflavones can be used in foods and health products,to lower blood pressure and blood-fat;
- Applied in pharmaceutical field, puraria isoflavones is widely used in biopharmaceuticals and API of cardiovascular system agents in China;
- Applied in cosmetics field, the phytoestrogen effect of puerarin can relieve symptom caused by decrease in estrogen level and aging, such as mastoptosis, crinkle, decrease in skin vitality and leukotrichia. Hence, it is frequently used in breast cream, eye cream and skin cream;
| Item | Specification | Result | Test Method |
| Active Ingredeints | |||
| Assay | Puerarin≥98% | 99.60% | HPLC |
| Physical Control | |||
| Appearance | Fine powder | Complies | Visual |
| Color | White fine Powder | Complies | Visual |
| Odor | Odorless | Complies | Organoleptic |
| Taste | Characteristic,slightly sweet | Complies | Organoleptic |
| Particle Size | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 4.06% | CPH |
| Ash | 5%Max | 4.16% | CPH |
| Part of Used | Root | Complies | / |
| Chemical Control | |||
| Heavy metals | NMT 10ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
| Mercury(Hg) | NMT 2ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
| GMO Status | GMO Free | Conforms | / |
| Pesticides Residues | NMT 1ppm | Conforms | Gas Chromatography |
| Microbiological Control | |||
| Total Plate Count | 10,000cfu/g Max | Conforms | AOAC |
| Yeast & Mold | 300cfu/g Max | Conforms | AOAC |
| E.Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
| Staph Aureus | Negative | Negative | AOAC |
| Pseudomonas aeruginosa | Negative | Negative | USP |
| Packing and Storage | |||
| Packing | Pack in cardboard-drums and two plastic-bags inside. 25kgs/drum | ||
| Storage | Store in a well-closed container away from moisture and direct sunlight. | ||
| Shelf Life | 2 years if sealed and stored properly. | ||

- Packaging: 25kg per cardboard barrel, inner by double food plastic bags;
- Shipping: Within 5-7 working days; by air, by sea or by express;
- Storage: Store in dry and shady place, avoid sunlight and high temperature;
- Shelf life: 24 months;

- Over 10 years' production and research experiences in high quality natural ingredients;
- Have our own factory; the quality can be controlled very strictly;
- Free sample (10-20g or enough to detection) and Unconditional assume response;
- 100% Natural product, without any synthetic ingredient;
- Manufacturer direct supply, provide OEM, R&D service;
- Customer first, provide best quality and service;

About Boten

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