White betulinic acid birch bark extract powder supplier 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.

White betulinic acid birch bark extract powder supplier

Share to:  
    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

Betulinic acid powder/White birch bark extract CAS.472-15-1Product Description

Information

Product Name

Betula alba Extract

Botanic Name

Betula alba

Plant Part

Bark/Leaf

Country of Origin

P.R. China

Extract solvent

Water / Grain Alcohol

Appearance

Brown yellow/White powder

Regular Spec.

&Test Method

1. Extracted from Leaf:4:1/10:1/20:1 by TLC

2. Extracted from Bark:4:1 by TLC; 98% Betulin by HPLC; 99% Betulinic acid by TLC

Active Ingredient

Constitutional Formula

CAS NO.

473-98-3

Active ingredient

Betulin

Molecular Weight

442.72

Molecular Formula

C30H50O2

Constitutional Formula

CAS NO.

472-15-1

Active ingredient

Betulinic acid

Molecular Weight

456.7

Molecular Formula

C30H48O3

Introduction

The birch tree is native to the northern hemisphere and grows up to 15-20 meters in height. It has slender branches, silver-white bark broken into scales and light green oval leaves. Both the leaves and the sap of the silver birch are mildly antiseptic and support the functions of the scalp.

Function

1.Adaptogenic and immunomodulating activities.
2.Antioxidant and antihypoxic activities.
3.Hepatoprotective, detoxic, hypolipidemic activities.
4.Anti-inflammatory and antiallergic activity.
5.Antimutagen and anticancer activities.
6.Antiviral and antituberculous activity.
7.Temoleptic activity

Package & Storage

Package

1.Pack in aluminum foil bag for 1kg.

2.Pack in paper-drums and two plastic-bags inside for 10kgs/25kgs.

3.According to your requirements.

Shelf Life

2 years

Storage

Stored in a cool and dry well closed container and in ventilated area,

Kept away from moisture and strong light or high temperature.

Production FlowCertificationsRegular packageOur Services

1.Professionalteam in 2hours feedback.
2.GMP certificated factory,audited production process.
3.Sample(10-25grams) are available forquality inspection.
4.Fast delivery time within1-3 business days after received payment.
5.Quality guarantee, trade assurance.
6.Support customer for new product R&D.
7.OEM service.

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.