| Customization: | Available |
|---|---|
| Certification: | ISO, HACCP, ISO, Halal, Kosher |
| Assay Method: | HPLC, UV |
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Betulin, also known as betulinol, betulinol, betulinol, betulinol.Soluble in ethanol, ether, chlor oform and benzene, slightly soluble in cold water, petrole um ether and other organic solvents.
The plant is extracted from birch bark.Betulinol has anti-inflammatory, antiviral, inhibiting protein dissolution in hair fiber,improving damaged hair luster, promoting hair growth and other activities, and can be used in food, cosmetics and medicine industries.
Betulin is a naturally occurring triterpene that can be found in the bark of birch trees, particularly in the outer bark. It has been of interest due to its potential therapeutic properties and various applications in the fields of medicine and cosmetics.
A.Compatitive price
You are purchasing from top supplier, We can offer a very competitive price than anyone else in this field.
B. Top quality
The raw meterials are all from base, so we can control the quality of each piece of our products. They are grown without conventional pesticides and artificial fertilizers,our exports have to pass a rigid inspection before they are shipped. Well clean and no impurities.
C. Facilities
Have the domestic advanced production equipment and testing equipment which is efficient, so we can guarantee delivery.
| Product Name | Birch Bark Extract |
| Latin Name | Betula platyphylla |
| Item | Specification | Results | Methods |
| Marker Compound | 98% Betulin | 98.32% | HPLC |
| Appearance & Color | White Powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Bark | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.50g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 2.75% | GB5009.3 |
| Ash Content | ≤5.0% | 2.64% | GB5009.4 |
| Solvent Residue | Negative | Conform | GC |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | 3ppm | AAS |
| Arsenic (As) | ≤0.3ppm | 0.11ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.0ppm | 0.8ppm | AAS(GB5009.12) |
| Cadmium | <1mg/kg | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤10000cfu/g | Conform | GB4789.2 |
| Total Yeast & Mold | ≤1000cfu/g | Conform | GB4789.15 |
| E. Coli | ≤10MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.10 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Year | ||
| 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. |
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