100% Natural Birch Bark Extract Betulin 98% CAS No: 473-98-3 supplier,factory,price

Company Details

  • Xi'an Yuanyu Biological Co., Ltd.

  •  [Shaanxi,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, FDA
  • Description:Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

Xi'an B-Thriving I/E Co.,Ltd.

Plant Extracts manufacturer / supplier, offering Natural Sweeteners,Herbal Extracts, etc.

100% Natural Birch Bark Extract Betulin 98% CAS No: 473-98-3

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    Payment Type: L/C,T/T,D/P,Money Gram,Western Union
    Terms of Trade: FOB,CIF,FCA
    Min. Order: 1 Kilogram
    Delivery Time: 7 Days

Basic Info

100% Natural Birch Bark Extract Betulin 98% CAS No: 473-98-3

Advantages:

  • More than 10 years experiences, Leading plant extract industry in China;
  • Own GAP planting bases & GMP factory;
  • Top quality, Competitive price, Best service;
  • Highly motivated and dedicated staff with only one goal "to achieve excellence";
  • Supplied more then 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.
Product Description
  • Product name: White Birch Extract/ White Birch Bark Extract
  • Botanical name: Betula Platyphylla Suk
  • Active ingredients: Betulin, Betulinic acid
  • Specification: 70%-98%, 4:1~20:1
  • Test method: HPLC
  • Appearance: White powder
  • CAS No: 473-98-3(Betulin); 472-15-1(Betulinic Acid)
  • Molecular formula: C30H50O2
  • Molecular weight: 442.72
  • EINECS: 207-475-5
  • Melting Point: 256-257℃
  • Boiling point: 548.1°C at 760 mmHg
  • Flash point: 299.4℃

Introduction:

Birch species are generally small to medium-sized trees or shrubs, mostly of temperate climates.

The bark of all birches is characteristically marked with long, horizontal lenticels, and often separates into thin, papery plates, especially upon the paper birch. It is resistant to decay, due to the resinous oil it contains. Its decided color gives the common names gray, white, black, silver and yellow birch to different species.

Funtion:

Food supplement:

Birch bark has been shown to act as a laxative and diuretic, and many consume it orally to treat their gout, rheumatism and kidney stones. In fact, one of the plant’s chemical components, Betulinic Acid, is currently being tested as a promising cancer treatment. The water soluble form of the acid inhibited the growth of human prostate cancer cells by nearly 96%, according to a Weill Cornell research team. Some researchers believe that it has the ability to destroy tumor cells and slow the growth of both HIV and melanoma.

Cosmetics:

With regards to skincare, it’s often administered as a natural medicinal treatment because it helps facilitate the excretion of fluids and promote metabolic activity. Its anti-inflammatory and skin soothing abilities are often used to treat eczema, psoriasis and warts. Since it conatins vitamins B1, B2, A, C and E, it is also believed to work as an antioxidant. Most people use it in one of four ways: As an infusion, decoction, extract or tincture.

Application:

  • Pharmaceutical stuff;
  • Functional food and food additive;
  • Cosmetics additive;

AboutShow The Raw Material Pictures:

Certificate of Analysis

  • Items Specification
  • Appearance: White powder
  • Oder: Characteristic
  • Taste: Characteristic
  • Paiticle size: Pass 80 mesh
  • Loss on drying: ≤5%
  • Heavy metals: <10ppm
  • As: <1ppm
  • Pb: <3ppm
  • Assay: Result
  • Total Plate Count: <10000cfu/g or <1000cfu/g(Irradiation)
  • Yeast & Mold: <300cfu/g or 100cfu/g(Irradiation)
  • E.Coli: Negative
  • Salmonella: Negative
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Packaging & Shipping

Packing:

  • Delivery Time:Around 3-5 workdays after your payment.
  • Package:In fiber-drums with two-plastic bags inside.
  • Net Weight:25kgs/Drum / Gross Weight: 28kgs/Drum
  • Drum Size & Volume:I.D.42cm × H52cm, 0.08 m³/ Drum
  • Storage:Stored in dry and cool place, keep away from strong light and heat.
  • Shelf Life:Two years when properly stored.

Shipping:

  • 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
  • 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
  • 3, For high value products, please select air shipping and DHL express for safe;
  • 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.
Our Services

Hunan Nutrmax Inc. ---Sell Botanical Extract

A.) Hunan Nutrmax Inc. Botanical extract is 100% extracted from natural aged root, very safe and more bioactive

B.) Hunan Nutrmax Inc's Botanical extract has the high purity to meet your body needs.

C.) Hunan Nutrmax Inc. Botanical extract almost have no unpleasant taste compare to others'.

and it can be easier to take by oral.

D.) Hunan Nutrmax Inc. offer Botanical extract at a very lower price with a very high and uniform quality.

E.) More important --- We have a very large output to meet our customers' big and continual orders.

ExhibitionCompany Information
  • Factories:Hunan Nutramax Inc. hold 3 factories for professionally producing Botanical /Herbal Extracts, located in Hunan and Guangxi Province.The total annual production capacity of herb raw material is 9000mt, we can supply more than 800mt Botanical Extracts one year. Our factory have passed ISO14001, Kosher, cGMP, The production departments are equipped according to the GMP standard with all of our product line, such as distillation, extraction, chromatography , desiccation, packing.
  • Research & Development:Hunan Nutramax Inc. has a strong R&D team of over 42 scientists dedicated to developing innovative ingredients to meet the market demand. And our R & D center cooperating with cooperating with Hunan Agriculture University, Hunan Engineering & Technology Research Center for Natural Products. Most of the scientists are PhDs and/or Professors; or Masters in Phyto-Chemistry, Pharmacology and Traditional Chinese medicines. Coupled with our sophisticated apparatuses, we can effectively develop the customized ingredients to meet and exceed our customers, expectations.
Factory ImagesFAQ
Contact Information :
Company:Hunan NutramaxInc.
ContactPerson:
Sally Zhang
Telephone:
+0086-731-82939659
Mobile:
15211048368
Faxnumber:+0086-731-82938822
Skype:

nutramax-sally

♥If you have any question or need free sample, pleas feel free to contact with Sally !

WELCOME CONTACT US !

Introduction

"Introduction:      
    Birch bark has been shown to act as a laxative and diuretic, and many consume it orally to treat their gout, rheumatism and kidney stones. In fact, one of the plant’s chemical components, Betulinic acid, is currently being tested as a promising cancer treatment. The water soluble form of the acid inhibited the growth of human prostate cancer cells by nearly 96%, according to a Weill Cornell research team. Some researchers believe that it has the ability to destroy tumor cells and slow the growth of both HIV and melanoma.
 
    The birch bark extract is a healing extract, which for centuries was used in treatment and in a life; it is organic, balanced natural combination of various curative natural connections - Betuline, Betulinic acid, Lupeol, etc.
 

   Betulinic acid is a naturally occurring pentacyclic triterpenoid which has anti-retroviral, anti-malarial, and anti-inflammatory properties, as well as a more recently discovered potential as an anticancer agent, by inhibition of topoisomerase. It is found in the bark of several species of plants, principally the white birch (Betula pubescens) from which it gets its name.It is manufactured from raw matertial betulin by chemical synthesis. Betulinic acid has the anti-inflammatory, anti-virus, anti-tumor,cholagogic function and liver protective effect.It can also promote human body metabolism. As a kind of biologics, betulinic acid has the curative effect in anti-HIV, cancer and human melanoma cell without killing healthy cells. According to the recent research, it has the inhibiting effect on cerebroma,neuroectodermal tumor, leukemia and other malignant cells."


Active ingredients

"Natural Compounds

Catalog Number473-98-3

The birch bark extract is extracted from the bark of birch. The main active ingredient is betulin. It has the functions of anti-inflammatory, anti-virus, inhibiting the dissolution of protein in hair fiber, improving damaged hair and promoting hair growth. It can be applied to food, Cosmetics and pharmaceutical industries


Specification

Specifications

Type:White Birch Extract

Form:Powder

Part:Bark

Extraction Type:Solvent Extraction

Packaging:Drum, Plastic Container, Vacuum Packed

Place of Origin:Zhejiang, China (Mainland)

Grade:First Grade

Brand Name:Boten

Model Number:BT-WBE

Latin Name:Betula platyphylla

Active Ingredients:Betulin/Betulinic acid

Color:White powder

Appearance:Fine Powder

Odor:Characteristic

Size:100% pass 80 mesh

Specification:Betulin 80%,90%,98% Betulinic acid 50%,90%,95%,98%

Test Method:HPLC

Sample:Free Sample

Shelf life:2 Years


Extraction Process

500g of dry birch (ifeiw / a P IatyphyI la Suk) bark was extracted with 5 times of 80% methanol and refluxed for 3 times. Each time the mixture was refluxed for 60min, the extracts were combined and the methanol was recovered Liquid, into the step-open container placed in the heating volatile methanol, let cool, add I times the amount of water, the precipitation of a large number of precipitates, extract the concentrate by suction; concentrate with 2 times the amount of water transferred into suspension, I times the amount of methylene chloride extraction 3 times, the combined extract, vacuum recovery of methylene chloride concentration, to more difficult to concentrate, placed in an open container heating as much as possible to play Nini methyl chloride, let cool, dry; After 200-300 mesh silica gel column chromatography, first with 1-2 times the amount of hexane as the mobile phase elution, followed by 3-5 times the amount of methylene chloride and methanol 10: 1 elution ratio elution, The eluate was collected, concentrated under reduced pressure at room temperature, and dried to obtain 37. 2 g of the extract of the present invention. The content of lupeol in the inventive extract was 22.18% by HPLC.


Faq

Q1: What's the main order for the usual?

  For the hight value product min order starts from 1g and generally starts from 10g.

 

Q2: What's  the sample cost?

  Generally free sample could be oferred except the high value product.

 

Q3: What's the package and payment terms?

  Our package:  in 2 plastic bags, Aluminum foil bag outside, 1-10kg /carton, 10-25kg /drum.

  Payment: T/T, L/C, could be through Paypal, Escrow, West  Union.