8 Year Exporter Grape Seed Extract for venezuela Manufacturer
Short Description:
A. Basic information Product name Grape Seed Extract Source of plant Vitis vinifera L Active ingredient Oligomeric Proantho Cyanidins(OPC) Specification OPCs95%( oligomer 85%), Polyphenol 70%/80% Catechinic & epicatechin≤19%; OEM accepted Solvent for extraction Ethyl alcohol B. Main function a) Super oxidation resistance,Scavenge redundant free radicals,Obvious anti-aging effect. Protective act...
Product Detail
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8 Year Exporter Grape Seed Extract for venezuela Manufacturer Detail:
A. Basic information
Product name |
Grape Seed Extract |
Source of plant |
Vitis vinifera L |
Active ingredient |
Oligomeric Proantho Cyanidins(OPC) |
Specification |
OPCs95%( oligomer 85%), Polyphenol 70%/80% Catechinic & epicatechin≤19%; OEM accepted |
Solvent for extraction |
Ethyl alcohol |
B. Main function
a) Super oxidation resistance,Scavenge redundant free radicals,Obvious anti-aging effect. Protective action on skin, eyes, teeth, prostate, cranial nerve.
b) Angiocarpy protection,improve vascular elasticity,prevention thrombosis and hypertension.
C. Critical To Quality
Ø Finger-print identification
Ø Content of active substance
Ø Control of solvent & pesticide residue
D. Quality control & Product Advantage
v Grape seed used prior to fermentation, fine quality plant source
v QA&QC system:Strictly executing documented procedure prevention management, quality assured.
v Leading technology of separation and purification, the first to use freeze-drying technology.
v Technical advantage:Sharing of professional product identification techniques
v Various specifications, OEM accepted
E. Product specification
l Content of active ingredient
OPCs |
OPCs oligomer |
Polyphenol |
Catechinic & epicatechin |
|
Grape Seed Extract |
95% |
85% |
70~95% |
≤19% |
l OEM all specifications of grape seed extract
Item |
Testing standard |
Testing method |
|
Character |
Appearance |
Light brown to sepia powder |
Sensory evaluation |
Identification |
Odor |
Light odor and taste light bitter |
Sensory evaluation |
Fingerprints |
conforms with standard |
HPLC |
|
Examination |
Particle size |
100% 80 mesh through |
ChP2015<0982> |
Loss on drying |
NMT 6.0% |
GB 5009.3 |
|
Ash content |
NMT 5.0% |
GB 5009.4 |
|
Bulk density |
bulk density 0.30~0.55g/mL; |
Internal method |
|
Assay |
OPC,% |
NLT 95.0% |
SW 1-2015 |
Polyphenol,% |
NLT 70.0% |
||
Catechinic & epicatechin,HPLC |
NMT 19.0% |
||
Solvent residues |
Ethyl alcohol |
NMT 1000mg/kg |
GB/T 5009.19 |
Methyl alcohol |
NMT 50mg/kg |
GB/T 5009.19 |
|
Heavy metal |
Heavy metal(in Pb) |
NMT 20.0mg/kg |
GB/T 5009.74 |
Lead |
NMT 3.0mg/kg |
GB 5009.12 |
|
Arsenic |
NMT 1.0mg/kg |
GB/T 5009.11 |
|
Mercury |
NMT 0.1mg/kg |
GB/T 5009.17 |
|
Cadmium |
NMT 1.0mg/kg |
GB/T 5009.15 |
|
Pesticide residues |
HCH |
NMT 0.05ppm |
ChP2015<2341> |
DDT |
NMT 0.05ppm |
ChP2015<2341> |
|
Microorganism |
Total plate count |
NMT 1000CFU/g |
GB 4789.2 |
Mould |
NMT 50CFU/g |
GB 4789.15 |
|
Yeast |
NMT 50CFU/g |
GB 4789.15 |
|
Escherichia coli |
Not be detected |
GB 4789.38 |
|
Pathogenic bacteria(salmonella,shigella,staphylococcus aureus,streptococcus hemolyticus) |
Not be detected |
GB 4789.4/ 5/ 10/ 11 |
Product detail pictures:

We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for 8 Year Exporter Grape Seed Extract for venezuela Manufacturer, The product will supply to all over the world, such as: Lebanon , Turkey , Algeria , We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our items. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires you should do not hesitate to contact us.
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