Product Details:
Payment & Shipping Terms:
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| Product Name: | Birch Bark Extract Powder | Latin Name: | Betula Platyphylla |
|---|---|---|---|
| Main Ingredients: | Betulinic Acid, Betulin | Specifications: | 50%-98% |
| Color: | White Powder | Used Part: | Bark |
| Odor &Tast: | Characteristic | Test Method: | HPLC |
| Highlight: | organic plant extracts,pure herbal supplements |
||
Birch bark extract betulinic acid powder is a naturally occurring pentacyclic triterpenoid.Betulinic acid was found active against cancer,several forms of herps and even AIDS.It has anti-inflammatory,and anti-malarial powers as well as showing cytotoxicity towards a number of tumor cell lineslt is found in the bark of several species of plants, principally the white birch (Betula pubescens) from which it gets its name.
Betulin called the birch wood alcohol ester brain, belong to without rings triterpene compounds. Is tasted for white crystal powder, melting point of 248 ~ 251 °C (methanol-chloroform). Soluble in ethanol, ethyl ether, chloroform and benzene, slightly soluble in cold water, and petroleum ether, etc.
Product Name: Birch Bark Extract Powder
Latin Name: Betula platyphylla
Used Part: Bark
Appearance: White powder
Odor &Tast: Characteristic
Test Method: HPLC
Active Ingredient: Betulin , Betulinic acid
Betulinic Acid:
CAS NO. 472-15-1
Molecular Formula C30H48O3
Molecular Weight 456.71
Betulin:
CAS NO. 473-98-3
Molecular Formula C30H50O2
Molecular Weight 442.72
Specifications:
Betulin :70%,80%,90%,98% by HPLC
Betulinic acid: 50%,90%,98% by HPLC
Certificate Of Analysis:
| Analysis | Specification | Results |
| Assay (HPLC) | ≥98% | 98.4% |
| Appearance | White or off white fine powder | Complies |
| Ash | ≤2.0% | 0.8% |
| Moisture | ≤2.0% | 0.6% |
| Ethanol | ≤1000ppm | Complies |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤3.0ppm | Complies |
| As | ≤1.0ppm | Complies |
| Hg | ≤0.1ppm | Complies |
| Odor | Characteristic | Complies |
| Particle size | 100%through 80 mesh | Complies |
| Bulk density | 25-45g/100ml | 40g/ml |
Main Functions & Applications:
In Pharmaceutical field:
Anti-tumor: betulin was effective against a variety of tumors. Betulin causes some types of tumor cells to start a process of self-destruction called apoptosis, and can slow the growth of several types of tumor cells.
Betulin inhibited the maturation of sterol regulatory element-binding protein (SREBPs). Inhibition of SREBP by betulin decreased the biosynthesis of cholesterol and fatty acids. In vivo, betulin ameliorated diet-induced obesity, decreased the lipid contents in serum and tissues, and increased insulin sensitivity. Furthermore, betulin reduced the size and improved the stability of atherosclerotic plaques.
Treat poison oak, insect bites, and skin irritations.
As Cosmetics Raw Material:
Brich bark extract has effect of promoting the hair growth.
For Food Use:
New antiseptics: The betulin have important physiological function to the human body, so we choose to use the betulin as the natural new preservative.
In feed additive field:
Birch bark extract betulin powder is mainly used in feed additive for protecting the poultry, livestock and fishes against the disease.
Related Products:
Packing & Shipping:
Storage: Stored in a clean, cool and dry area; keep away from strong, direct light.
Shelf Life: 2 years when properly stored.
Packing:
1. Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);
2. Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);
3. Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
Delivery: 2-3 working days after payment.
Shipping:
1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above;
Sea shipping for quantity over 500KG.
2. For customers from Russia, Mexico, Turkey, Slovenia, Romania, etc, before placing an order,
please kindly confirm if you can make clearance when goods reach your customs.
FAQ:
Q1: Can I get some free sample for test?
A1 : Yes, free sample could be provided, and you only need to pay the shipping cost.
Q2: What is the MOQ?
A2: It depends on different products. Usually the MOQ is 1kg.
Q3: How about delivery lead time?
A3: Delivery lead time: About 2-3 days after payment confirmed. (Chinese holiday not included)
Q4: Is there a discount?
A4: Different quantity has different discount.
Q5: How do you treat quality complaint?
A5: 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.
Contact Person: Alice Lee
Tel: +86-18092591328
Fax: 86-029-81130242
