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Quick Details

  • Type: Fruit Extract
  • Variety: Bilberry Extract
  • Form: Powder, Powder
  • Part: Bark, Fruit
  • Extraction Type: Liquid-Solid Extraction
  • Packaging: Bottle, Can, Drum, Plastic Container, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Medicine Grade, Cosmetic,Pharmaceutical Grade,Food Grade
  • Brand Name: Riotto
  • Model Number: bilberry extract
  • Type:: Bilberry Extract
  • Extraction Type:: Solvent Extraction
  • Appearance: dark purple red pwoder
  • CAS No:: 84082-34-8
  • Test Method:: HPLC
  • MOQ: 1KG
  • Molecular Formula:: C27H31O16

Packaging & Delivery

Packaging Details 25kg/drum with double plastic bag inside;1 kg/aluminum foil bag.
Delivery Time Shipped in 3 days after payment

Product Name

Blueberry Extract

Part of Plant Used


Active Ingredient

Anthocyanin 1-36%,Pterostilbene,scale extrac

Test Method



Blue purple powder

Molecular Formula 


Main Function:

1.Blueberry extract can help improve vision acuity and relieve eye fatigue;
2.Blueberry has strong antioxidant activity;
3.Blueberry can help prevent against Diabetes and Diabetic Retinopathy;
4.Blueberry can help prevent against arteriosclerosis, thrombosis and varicosis.



1.Applied in food field, it is mainly used as food additives, it also can be added into many kinds of product;

2.Applied in health product field, it has good effect for cardiovascular diseases and cancer;

3.Applied in pharmaceutical field, it can be used to prevent variety of cardiovascular disease


1. Prevent the cardiovascular diseases;

2. Quench free radical, antioxidant, and anti-aging;

3. A treatment for mild inflammation of the mucous membranes of mouth and throat;

4. A treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with

its antiphlogistic and bactericidal action;

5. Protect and regenerate retinal purple (rhodopsin), and cure patients with eye diseases such as pigmentosa, retinitis, glaucoma, and myopia, etc.

Certificate of Analysis

Anthocyanidins 5-25%,

Proanthocyanidins 5-60%

Anthocyanidins 25.6%,


Proanthocyanidins 60.68%

AppearancePurple-Red fine powderconforms
Particle SizeNLT 100% Through 80 meshconforms
Loss on Drying<2.0%0.47%
Heavy metals
Total Heavy Metals≤10ppmconforms
Microbiological Tests
Total Plate Count≤1000cfu/gconforms
Total Yeast & Mold≤100cfu/gconforms
Why Choose Us!!

1.100% Natural!!

2.High quality with cometitive Manufacturer Direct price.

3.Free Sample Supply.

4.Small order is acceptable.

5.High purity and large production capacity.

6.Leading Plant Extract Manufacturer in China!

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $38,000
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