sales@maxsunindustries.com 909-465-1900
Bearberry Leaf Extract

Bearberry Leaf Extract

Arctostaphylos Uva Ursi Extract is made from the leaves of the bearberry plant, which Active Ingredient arbutin is used as an astringent in cosmetic preparations and skin care products.

Details

【Product name】Bearberry leaf Extract 

【Latin Name】Arctostaphylos Uva Ursi 

【Used Part】leaf

【Active Ingredient】Arbutin

【Specification】Arbutin 10%-99%

【Appearance】Brown to White Fine powder


Bearberry, also  knwon as crowberry or beargrape , it means ‘grape of the bear’owing to the fact that bears are fond of this fruit. Extract from bearberry are mainly due to its unique chemical makeup, which contains tannic, ursolic, and gallic acid, and various flavonoids.  Arbutin is a naturally occuring derivative of hydroquinone found in the leaves of cranberry,bearberry, and blueberry shrubs, most types of pears, and many other plants.  Arbutin mayinhibit melanogenesis by affecting tyrosinase activity. 

Analysis 

Specification

Result 

Test Method

Physical Characteristics


Particle Size 

99%Through 80 mesh

Complies

GB/T 5507-2008

Moisture

<5.0%

2.8%

GB/T 14769-1993

Acid-insoluble ash

<5.0%

2.9%

AOAC 942.05, 18th

Heavy metals


Total Heavy Metals

<10ppm

Complies

USP <231>, method II

As

<2.0ppm

Complies

AOAC 986.15, 18th

Pb 

<2.0ppm

Complies

AOAC 986.15, 18th

Cd 

<0.5ppm

Complies

AOAC 986.15, 18th

Hg

<0.5ppm

Complies

AOAC 971.21, 18th

Pesticide Residue




666

<0.2ppm

Complies

GB/T5009.19-1996

DDT

<0.2ppm

Complies

GB/T5009.19-1996

Microbiological Tests


Total Plate Count 

≤1000cfu/g

Complies 

AOAC 990.12, 18th

Total Yeast & Mold 

≤100cfu/g

Complies 

FDA (BAM) Chapter 18, 8th Ed.

E.Coli 

Negative 

Negative 

AOAC 997.11, 18th

Salmonella 

Negative 

Negative 

FDA (BAM) Chapter 5, 8th Ed.

 Funtion

1.The tannins in  bearberry are great for uterine health.  It is helpful in treating UTI, urolithiasis, and reducing inflammation in that area. 

2. Protect immune system. The hydroquinones found in bearberry, act as powerfulantibacterial agents that can keep a wide range of diseases away from you.

3. The active components of bearberry can prevent miscarriages and ensure mother's safety.


Storage&Packaging

【Package】 25kg/drum.

【Storage】 Store in cool and dry place and avoid light and heat.


Hot Tags: bearberry leaf extract, manufacturer, suppliers, factory, distributor, wholesale, buy, bulk, for sale

Feedback

Subscribe to our email list
Sign up with your name and email to get the latest proway updates, exclusive access to promotions, sales events, pre-order sales & more!
Connect with maxsun
Become our fan, follow us & subscribe for the latest updates and deals
QR Code
  • About Us
  • Product
  • Inventory
  • News
  • Knowledge
  • Contact Us
  • Copyright © Maxsun Industries, Inc All Rights Reserved.