Changsha Huakang Biotechnology Development Co., Ltd.
Main products:Green Tea Extract,Blueberry Extract,Green Coffee Bean Extract,Mango Extract,Resveratrol
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Contact Us
  • Contact Person : Ms. Kuang May
  • Company Name : Changsha Huakang Biotechnology Development Co., Ltd.
  • Tel : 86-731-88395310-8005
  • Fax : 86-731-88395310-8666
  • Address : Hunan,Changsha,Institute of Traditional Chinese Medicine, Tongzipo Road, Changsha City, Hunan Province. China
  • Country/Region : China
  • Zip : 410013

Chinese Bilberry P. E.

Chinese Bilberry P. E.
Product Detailed
Chinese Bilberry P.E Specification: Proanthocyanidins 25% 100% pass 80mesh

Chinese Bilberry Extract

Latin Name: Vaccinium Uliginosum L. Part Used: Fresh fruit Active Ingredients: anthocyanosides 25% (by UV) CAS: 84082-34-8

Molecular Formula: C27H31O16

Molecular Weight: 611

Appearance: dark, red-violet powder 

 

** We could offer Chinese Bilberry extract (latin name: vaccinium uliginosum) and European Bilberry extract (latin name: vaccinium myrtillus) ---- anthocyanins 25% by UV.

 

 

Brief Introduction:

 

Bilberry (Vaccinium uliginosum L.) is a perennial, ornamental shrub of Ericaceae. Bilberry contains nutrients which are essential for protecting eyes from eyestrain or fatigue, and it can activate blood circulation around the eyes. Bilberry tea can be used to treat stomach diseases and soothe digestive tract traditionally.

 

Main Functions:

Protect and regenerate retinal purple (rhodopsin), and cure patients with eye diseases such as pigmentosa, retinitis, glaucoma, and myopia, etc.Prevent the cardiovascular diseasesQuench free radical, antioxidant, and anti-agingA treatment for mild inflammation of the mucous membranes of mouth and throatA treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.

Applications: 

Pharmaceutical stuffFunctional food and food additive

Package & Storage:

Packing: By 25kgs/drum, inner by double plastic bag.Storage: Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.Shelf life: Two years under well storage situation.

Typical specification of Chinese bilberry extract ---- anthocyanins 25% by UV        

ITEM

SPECIFICATION

Description:

Appearance

Odor

Particle size

Bulk Density

Extract Solvents

Violet fine powder

Characteristic

95% pass through 80 mesh sieve

45.0g/100mL~65.0 g/100mL

Water

Tests:

Loss on drying(5h at 105°C)

Ash(3h at 600°C)

Heavy metals –As

Heavy metals –Cd

Heavy metals –Hg

Heavy metals –Pb

Residual Solvents

Pesticide Residue

Excipients(GMO free Tapioca Starch)

<5.0%

<5.0%

<0.5ppm

<1.0ppm

<0.1ppm

<6.0ppm

Eur. Pharm. 2000

Eur. Pharm. 2000

<20%

Extract Ratio: 

Assay:(By UV) 

anthocyanins

20-25:1

≥25.0%

Microbial:

Total bacterial count

Yeast & Mould

Bile-tolerant gram-negative. bacteria

Escherichia coli presence

Salmonella

Staphylococcus

Max.1000cfu/g

Max.100cfu /g

Max.100cfu /g

Negative

Negative

Negative

 

 

Chinese Bilberry P. E.



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