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Product Name: Organic grapefruit seed extract
Organic grapefruit seed extract source: Grape seed is the grape, the product obtained after the separation of grape skins, grape stems after dry. Grape seed is rich in amino acids, vitamins and minerals, such as with health, beauty effect.
Organic grapefruit seed extract introduction: Grape seed extract are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid, and OPCs. Typically, the commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols, including oligomeric proanthocyanidins recognized as antioxidants.
Appearance: Brown red fine powder
Active ingredient: Proanthocyanidin
Organic grapefruit seed extract specifications: Grape seed P.E.95%, grape seed extract 95% OPC
Test by: HPLC
Molecular formula: C30H26O13
Structural formula:
Organic grapefruit seed extract Main benefits:
1. Woundhealing: OPCs inducedvascular endothelial growth factorand accelerated healing of injured skin in mice.
2. Tooth decay: seed phenolics may inhibit oral sugar metabolism and retard growth of certain bacteria that cause dental caries.
3. Osteoporosis: grape seed extracts enhanced bone density and strength skin cancer -- grape seed proanthocyanidins decreased tumor numbers and reduce the malignancy of papillomas.
4. Ultraviolet damage to skin: dietary proanthocyanidins may protect against carcinogenesis and provide supplementation for sunscreen protection.
Organic grapefruit seed extract Specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Assay |
Proanthocyanidins ≥ 95.0% |
95.37% UV |
|
Organoleptic |
||
|
Moisture Content |
≤5% |
4. 4% |
|
Appearance |
Reddish-Brown powder |
Complies |
|
Ash content |
≤3% |
1.2% |
|
Organic grapefruit seed extract Physical Characteristics |
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|
Tap Density |
35-55g/100mL |
Complies |
|
Mesh Size |
≥98% pass 80mesh |
Complies |
|
Loss on drying |
≤5% |
2.51% |
|
Ash Content |
≤5% |
4.13% |
|
Ethanol Residues |
≤5000ppm |
231.1ppm |
|
Particle Size |
NLT 95%Through 80 mesh |
Complies |
|
Organic grapefruit seed extract Heavy metal |
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|
As |
≤2.0mg/kg |
Complies |
|
Pb |
≤3.0mg/kg |
Complies |
|
Organic grapefruit seed extract Microbiological Tests |
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|
E.Coli |
Negative |
Complies |
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Total Yeast&Mold |
≤100cfu/g |
Complies |
