Bilberry Extract
CAS#: 84082-34-8
Botanical source: Vaccinium myrtillus L.
Appearance: Fine Dark Violet Powder
Solubility:Good soluble in water
Introductions:
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.
Functions:
1.Bilberry Extract can Protect and regenerate retinal purple (rhodopsin), and cure patients with eye diseases such as pigmentosa, retinitis, glaucoma, and myopia, etc.
2. Prevent the cardiovascular diseases
3. Quench free radical, antioxidant, and anti-aging
4. A treatment for mild inflammation of the mucous membranes of mouth and throat
5. A treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.
| Analysis Items |
Specifications |
Results |
Methods used |
| Identification by Chemical |
Appears red in Citris Acid buffer solution (pH3) |
Conforms |
Organoleptic test |
| Identification by UV |
In Citric Acid buffer solution (pH3),absorption maximum peak appears between 500-540nm. |
Conforms |
CP2005 |
| Appearance |
Fine Purple to Dark Violet Powder |
Conforms |
Visual test |
| Odor & Taste |
Characteristic |
Conforms |
Organoleptic test |
| Bulk Density |
40-50g/100ml |
Conforms |
ASTM D1895B |
| Particle Size |
NLT 99% pass through 80 mesh sieve |
Conforms |
AOAC 973.03 |
| Solubility |
Good soluble in water |
Conforms |
Visual |
| Assay |
NLT 10% Anthocyanidins |
10.19% |
UV-VIS |
| Loss on Drying |
NMT 5.0% |
3.25% |
USP |
| Ash Content |
NMT 5.0% |
3.29% |
2g /525ºC /3hrs |
| Extract Solvents |
Grain Alcohol (v/v) & water |
Conforms |
/ |
| Solvent Residues |
Ethanol 50ppm Max. |
Conforms |
GC |
| Excipients |
None |
Conforms |
/ |
| Heavy Metals |
NMT 10ppm |
Conforms |
Atomic Absorption |
| Arsenic (As) |
NMT 1ppm |
Conforms |
Atomic Absorption |
| Lead (Pb) |
NMT 1ppm |
Conforms |
Atomic Absorption |
| Cadmium (Cd) |
NMT 0.5ppm |
Conforms |
Atomic Absorption |
| Mercury(Hg) |
NMT 0.2ppm |
Conforms |
Atomic Absorption |
| 666 |
NMT 0.1ppm |
Conforms |
USP-GC |
| DDT |
NMT 0.1ppm |
Conforms |
USP-GC |
| Acephate |
NMT 0.1ppm |
Conforms |
USP-GC |
| |
|
|
|
| Parathion-ethyl |
NMT 0.1ppm |
Conforms |
USP-GC |
| PCNB |
NMT 0.1ppm |
Conforms |
USP-GC |
| |
|
|
|
| Microbiological Data |
Total Plate Count<1,000cfu/g |
< 500 cfu/g |
GB 4789.2 |
| Total Yeast & Mold<100cfu/g |
< 100 cfu/g |
GB 4789.15 |
| E. Coli to be negative |
Negative |
GB 4789.3 |
| Staphylococcus to be absent |
Absent |
GB 4789.4 |
| Salmonella to be absent |
Absent |
GB 4789.10 |
*Herbal Extract
* Herbal oil
*Natural color
*Herbal powder
*Vegetable & Fruit powder
*Softgel
*Vitamin & Mineral
*Pharmaceutical Application
*Food Supplement Application
Characteristic
- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Artemisinin, Myricetin, Olive Leaf Extract Oleuropein 10%~80%, Hydroxytyrosol 5%-50%;
Olive Fruit Extract Maslinic Acid 5%~50% ; Dihydromyricetin, Sea Buckthorn Oil, Zinger Zerumbet Extract
Fenugreek Seed Extract Furostanol Saponins 50%, Apple Root extract, Rosemary Extract Rosmarinic Acid 2%~98%, Carnosic Acid 5%~80% etc
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargoes on time.
FAQ
Q1. About Price:
The price is negotiable. It can be changed according to your quantity or package.
Q2. About Sample:
We can provide the typical size of samples, but the air freight is collect or you pay us the cost in advance.
Q3. About MOQ:
We have no provisions of MOQ, but usually 1KG.
Q4:About Delivery Time
Usually 5-10 days after payment
Audited Supplier 
){kind=link}
){kind=link}