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Bilberry Extract,Anthocyanidins 25%

China Foodpharm Group Co., Ltd
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Address: No.265 Dangtuzhi Road. Hefei. Anhui. 230051 China

Contact name:Andrea Guo

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China Foodpharm Group Co., Ltd

Bilberry Extract,Anthocyanidins 25%

Country/Region china
City & Province hefei anhui
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Product Details

Bilberry Extract

Product Name:

Bilberry Extract

Latin Name:

Vaccinium Myrtillus

Specification:

Anthocyanidins 25%

Appearance:

Dark-violet Powder

CAS No.:

84082-34-8

Package:

For minimal order: 1KG/Aluminium foil bag, 5 bags in a carton . 
For large quantity: 25KG/Fiber Drum in net weight; 28KG/Fiber Drum in gross weight (Can be customized)

 

Products Description:

The effectiveness of the fruit extracts was linked to a group of compounds called "anthocyanosides." These compounds are derivatives of anthocyans - the pigments responsible for the red, blue or violet colors in flowers and fruits. The majority of studies on bilberry have involved extracts purified to contain from 25 to 36 percent anthocyanosides. At least fifteen different anthocyanoside compounds have been identified in bilberry extracts. Most standardized bilberry extracts available as dietary supplements on the American market contain 25 percent anthocyanosides.

Action
1)It is effective in the treatment of circulation disorders, varicose veins and other venous and arterial problems.
2)Bilberry has also been promising in dealing with vision disorders, helping with eye strain and visual acuity, retinal disturbances, day and night blindness, myopia, pigmentary retinitis and diabetic induced cataracts.
Uses
Often associated with improvement of , bilberries are mentioned in a popular story of pilots consuming bilberry jam to sharpen vision for night missions. However, a recent study by the found no such effect and origins of the RAF story cannot be found. 

Item

Specification

Result

Test method

Assay(Anthocyanidins)

NLT 25%

25.36%

UV

Assay(Anthocyanin)

NLT36%

36.52%

HPLC

Appearance

Dark-violet fine powder

Complies

Visual

Odor

Characteristic

Characteristic

Organoleptic

Chemical test

In citric acid buffer solution(PH3),red appear

Complies

/

HPLC

HPLC chromatography of the sample is almost identical to
that of the standard sample

Complies

/

Residue on Ignition

3.0% Max

Complies

750℃/3hrs

PH

2.8-3.7

3.25

EP7

Loss on drying

4.5% Max

3.94%

105C /3hrs

Sieve analysis

100% though 80 mesh

Complies

80 mesh screen

Extract Solvent

Ethanol & Water

Complies

/

Untapped Density

45.0-55.0g/100ml

47.8g/100ml

/

Tapped Density

60.0-75.0 g/100ml

73.6 g/100ml

/

Heavy metals

20ppm Max

Complies

EP7

Pb

3ppm Max

Complies

EP7

Cd

1ppm Max

Complies

EP7

As

1ppm Max

Complies

EP7

Hg

0.1ppm Max

Complies

EP7

Ethanol

NMT500ppm

35ppm

GC

Methanol

NMT20ppm

5ppm

GC

Acetone

NMT5ppm

1ppm

GC

Total plate count

1000cfu/g Max

10cfu/g Max

EP7

Yeast & Mould

100cfu/g Max

10cfu/g Max

EP7

E. Coli

Negative

Complies

EP7

Salmonella

Negative

Complies

EP7

 
 
 
Packaging & Shipping
For minimal order: 1KG/Aluminium foil bag, 5 bags in a carton . 
For large quantity: 25KG/Fiber Drum in net weight; 28KG/Fiber Drum in gross weight (Can be customized)












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