| Certification: | ISO, ISO, Halal, Kosher |
|---|---|
| Assay Method: | HPLC, UV |
| Application Form: | Paste, Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | 100% Naturalrehmannia Root |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Product Name: Rehmannia extract |
| Latin name: Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey. |
| Product specifications:10:1,20:1,30:1 |
| Product alias: Radix Rehmanniae, Radix Rehmanniae, Benzene, Huaiqing Radix Rehmanniae, Chicken Drinking, Rhizoma Rehmanniae |
| Detection method: TLC |
| Physical properties: Brown Red powder |
| Solubility:Easy to dissolve in water, insoluble in alcohol |
Chinese rehmannia glutinosa root is a perennial herb found in northern China. It grows 6-8 in (15-20 cm) tall and has long leaves that are covered with fine hairs, fluted flowers that are reddish orange tinted with purple, and a round fruit. The root is thick and reddish yellow. Chinese foxglove root is collected in the fall. Its Latin name is Rehmannia glutinosa and it is also called Rehmannia chinensis.
Generally, Chinese foxglove root is used as a remedy for many different ailments: blurred vision, chronic fever, constipation, heart palpitations, hearing problems, hot flashes, insomnia, light-headedness, low back pain, menstrual irregularity and uterine bleeding (especially after childbirth), night sweats, restlessness, and stiff joints. It is also used to combat the effects of aging. Its effectiveness in treating these ailments has not been verified.
Functions :
1. For blood deficiency syndrome manifested as pale, dizziness, tinitus, palpitation, insomnia, irregular menstruation, it is often used together with Radix Angelicae Sinensis, Rhizome Ligustici Chuanxiong and Radix Paeoniae Alba to enrich blood and regulate menstruation, as in Decoction of Four Ingredients (Siwu Tang).
2. For yin-deficiency of both the liver and kidney marked by lassitude of the loins and legs, dizziness, tinitus, night sweat, spermatorrhea, fever due to yin-deficiency, it is often used with Rhizoma Dioscorear, Fructus Corni, Cortex Moutan Radicis, Rhizoma Anemarrhenae to nourish yin, replenish kidney, clear away heat and reduce ministerial fire, as in Bolus of Six Herbs Including Rehmannia (Liuwei Dihuang Wan).Besides, it can also be used to treat diabetes with internal heat.
1.As the raw materials of drugs, it is mainly used in pharmaceutical field;
2.As active ingredients of health products, it is mainly used in health product industry;
3.As pharmaceutical raw materials
Certificate of Analysis:
| Item | Specification |
| Appearance | Brown yellow powder |
| Odor | Characteristic |
| Taste | Characteristic |
| Identification | Comply by TLC |
| Compound | 10:1 |
| Particle Size | 100% pass 80 mesh |
| Loss on drying | ≤5.0% |
| Ash | ≤5.0% |
| Heavy metals | ≤10ppm |
| Lead (Pb) | ≤2ppm |
| Arsenic (As) | ≤2ppm |
| Cadmium (Cd) | ≤1ppm |
| Mercury(Hg) | ≤0.1ppm |
| DDT | ≤0.01ppm |
| BHC | ≤0.01ppm |
| PCNB | ≤0.02ppm |
| Methamidophos | ≤0.02ppm |
| Parathion | ≤0.01ppm |
| Total Plate Count | ≤1000cfu/g |
| Total Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
| Packing | 25kg/Drum |
| Storage | Store in sealed container, keep away from strong light and moisture. |
| Shelf life | 24 months |
| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
| or Paypal or Escrow(Alibaba). |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
| samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
| we will send you free goods for replacement or refund your loss. |
| Q8: How to contact us ? |
| A:You can chat with us by Trademanager Online. You can choose your interested products and send inquiry to us. |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}