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ชื่อสินค้า: Betulin, Betulinic acid
ข้อมูลจำเพาะ: 98%, other spec available
แหล่งที่มา: White birch bark
หมายเลข CAS: 473-98-3, 472-15-1
รูปร่าง: ผงสีขาว
วิธีทดสอบ: HPLC
อายุการเก็บรักษา: 2 ปี
ใบรับรอง: GMP, ISO9001, ISO22000, HACCP, โคเชอร์, ฮาลาล
เนื้อหา: เป็นธรรมชาติ, ไม่ใช่สารเติมแต่ง, ไม่ใช่จีเอ็มโอ, บำบัดด้วยความร้อนเท่านั้น
Best price natural birch bark extract betulin and betulinic acid powder supply from KINTAI - A herbal extract factory cGMP ISO HACCP qualifications in China.
KINTAI factory supply bulk birch bark extract powder, with a high purity to 98% Betulin/Betulinic acid test by HPLC. We also offer free sample, fast delivery, and other customized services, hope we can provide you with valuable products and services.
Our manufacturer strictly follows the GMP standard to ensure the best quality, and our 98% betulin, 98% betulinic acid is hot selling in more than 10+ ประเทศ.
If you want to buy high-quality betulin or betulinic acid at the best factory wholesale price please contact us directly.
Betulin and betulinic acid are the main active ingredients in the birch bark extract powder. Our high purity of 98% extraction powder is hot selling in the medical, cosmetic, and healthcare industries.
Natural plants such as birch bark, jujube seeds, asparagus, pomegranate bark and leaves, basil, ฯลฯ. Among them, the content is highest in birch bark.
White birch is a deciduous tree of the genus Betula in the family Betulaceae.
รูปร่าง: The birch tree can grow up to 27 meters tall. The medical part of betulin and betulinic acid source is its bark and branches. Its bark is grayish white, the branches are dark gray or dark brown, and hairless. The leaves are triangular-ovate, triangular-rhombus, triangular. The flowering period is from May to June, and the fruiting period is from August to September in China.
Distribution area: White birch is native to northern China. In addition to China, it also grows in Siberia, รัสเซีย, eastern Mongolia, northern Korea, and Japan.
Medicinal value: Birch can be used for medicinal purposes. According to Chinese medicine books, birch bark has the effects of clearing away heat and dampness, removing phlegm and relieving cough, detoxifying and reducing swelling. In ancient China, doctors often use birch bark to treat tonsillitis, bronchitis, enteritis, dysentery, cough, asthma, and lung diseases.
Also, with the advantage of factory direct best price, our pure 98% birch bark extract betulin and betulinic acid powder are hot sale in many countries as pharm active ingredients.
Product Name | แหล่งที่มา | หมายเลข CAS |
Betulin powder | bark of birch | 473-98-3 |
Analysis Items | Specification | Test method |
Assay of Betulin | 98% | HPLC |
Physical and chemical properties | ||
รูปร่าง | ผงสีขาว | Visual |
Odour | Unique | Organoleptic |
Particle Size | ≥99% Through 80 mesh | Ch.P.C.Rule47 |
Ash | ≤5.0% | Ch.P.C.Rule2302 |
Loss on drying | ≤5.0% | Ch.P.C.Rule52 |
Heavy Metals of Betulin powder | ≤10.0ppm | Atomic Absorption |
Cadmium(Cd) | ≤0.5ppm | Atomic Absorption |
Mercury(Hg) | ≤0.1ppm | Atomic Absorption |
Arsenic(As) | ≤1.0ppm | Atomic Absorption |
Lead(Pb) | ≤0.5ppm | Atomic Absorption |
Residual Solvents | ||
– Ethanol | ≤1000 PPM | Gas Chromatography |
Microbiological Quality (Total viable aerobic count) of birch bark extract betulin powder | ||
Total Plate Count,cfu/g | ≤1000 CFU/g | Ch.P.C.Rule80 |
Mold and yeast Count,cfu/g | ≤ 100 CFU/g | Ch.P.C.Rule80 |
E. coli | Absent | Ch.P.C.Rule80 |
Salmonella | Absent | Ch.P.C.Rule80 |
Staphylococcus aureus | Absent | Ch.P.C.Rule80 |
*Storage Condition: Store in a tightly closed plastic bag and keep in a cool dry place. Keep always from strong direct light. | ||
*KINTAI Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / ไม่ใช่จีเอ็มโอ |
Please contact us and we will guide you with an easy and professional way for your order.
WE ARE LEADER IN HERBAL EXTRACTS MARKET SINCE 2012
We are manufacturer.
Our MOQ is flexible from 0.1kg to 1kg, please contact us for details.
Our prices are depending on supply and market factors, we will send you an updated price list after contact us for further information.
Most products we have in stock can be delivered within 3 working days, customized products need further confirmation.
We accept payment by T/T, L/C, Paypal, Wester Union:
Please contact us and we will guide you with an easy and professional way for your order.
Yes, free sample available.
Our GMP factory have complete quality control system with 100,000 level clean production workshop, and every batch must be 100% passed by QC.
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