Anti-Cancer Pine Bark Extract OPC95% for Food Grade Free Sample 50g
Product Name: Pine bark extract
Latin Name: Pinus massoniana Lamb
CAS. NO.: 133248-87-0
Plant Source: Bark
Regular Specification: OPC95%
Appearance: Brown red powder
Test Method: UV
Description:
Pine bark extract is a kind of substance extracted from pine bark. The bark of the pine tree is collected, flattened and extracted. It contains a large number of compounds called OPCs (procyanidin oligomers). OPCs have been found in many plants since French scientist Dr. Jack Mescally isolated them from peanut shells in 1947. In a large number of studies, OPCs have been proved to be effective antioxidants, non-toxic, non-mutative, non-carcinogenic and no side effects. Very safe to use. Pine bark has been proved to be a new source of OPCs. OPCs extracted from pine bark have no difference in quality and function, but some slight differences in appearance.
Function:
1, Good for CVD(cardiovascular disease) ;
2, Effective prevention and improvement of Alzheimer's disease;
3, It protects and strengthens collagen and elastin in the skin, thus preventing wrinkles and maintaining elasticity;
4, Anti - cancer, anti - inflammatory and anti - allergic.
Security:
OPCs have been extensively tested for safety and are considered non-toxic. Side effects are rare, but occasional allergic reactions and mild indigestion have been found. However, safe doses have not been established for young children, pregnant or postpartum women, and other patients with liver or kidney disease.
When used in large doses, OPCs may have some anticoagulant properties and should only be used as a blood-thinning agent under physician supervision. When using corminidine (warfarin), heparin, Zonentine (pentoxifylline), or aspirin, large doses of OPCs may result in a risk of massive bleeding.
Application:
1. It is mainly used in pharmaceutical field.
2. It is mainly used in health product industry.
3. Medicine and health products, beverages and food additives,cosmetic,etc.
| Item |
Specification |
Results |
Methods |
| Index component |
OPC95% 95% |
95.23% |
UV |
| Appearance & Color |
Red-Brown powder |
Conform |
GB5492-85 |
| Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
| Plant Part Used |
Bark |
Conform |
|
| Extract Solvent |
Water&Ethanol |
Conform |
|
| Bulk Density |
0.4-0.6g/ml |
0.48-0.51g/ml |
|
| Mesh Size |
80 |
100% |
GB5507-85 |
| Loss on Drying |
≤5.0% |
1.62% |
GB5009.3 |
| Ash Content |
≤5.0% |
1.15% |
GB5009.4 |
| Solvent Residue |
Negative |
Conform |
GC(2015 E) |
| Heavy Metals |
| Total Heavy Metals |
≤10ppm |
<3.0ppm |
AAS |
| Arsenic (As) |
≤1.0ppm |
<0.1ppm |
AAS(GB/T5009.11) |
| Lead (Pb) |
≤1.5ppm |
<0.5ppm |
AAS(GB5009.12) |
| Cadmium |
<1mg/kg |
Not Detected |
AAS(GB/T5009.15) |
| Mercury |
≤0.3ppm |
Not Detected |
AAS(GB/T5009.17) |
| Microbiology |
| Total Plate Count |
≤1000cfu/g |
<10 |
GB4789.2 |
| Total Yeast & Mold |
≤25cfu/g |
<10 |
GB4789.15 |
| E. Coli |
≤40MPN/100g |
Not Detected |
GB/T4789.3-2003 |
| Salmonella |
Negative in 25g |
Not Detected |
GB4789.4 |
| Staphylococcus |
Negative in 10g |
Not Detected |
GB4789.1 |
| Packing and Storage |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
| Shelf Life |
3 Year When Stored properly |
| Expiration Date |
3 Year |
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