High Quality Pine Bark Extract & Grape Seed Extract

Grape Seed Extract
Category: Botanical Extracts
Latin Name: Vitis vinifera L.
C A S No: 84929-27-1
Active ingredients:
Specifications: Proanthocyanidins 95.0%
Testing method: UV
[Productname]GrapeSeedExtract, GrapeSeedP.E.[LatinName]VitisviniferaL. [Source]Itisextractedfromgrapeseedswithnopesticide.[Specifications]1)Proanthocyanidins≥95%,UV2)Polyphenols80%-95%,UV3)Water-SolubleProanthocyanidins ≥95%,UV[Appearance]Reddish-BrownFindPowder[Particlesize]80Mesh[Lossondrying]<5.0%[Heavymetal]<10PPM[Extractsolvents]Ethanol[GMOStatement]GMOFree[Microbe]TotalAerobicPlateCount:<1000CFU/GYeast&Mold:<100CFU/G
[Characteristics]
A) It has good solubility in water and ethanol, which could be widely used in capsules, beverage, wine,
Cosmetics, cake, and cheese etc. Solvent with water and ethanol only; Ensure the safety of the product.
B) The oligomers content is very high; Ensure the unit proanthocyanidin's treatment.
C) Low ash, impurity, heavy metal residue is lower than 10ppm, and no pesticide residue.
D) Clinic study has been done onto the rabbits and rats, which proof the grape seed extract has the function
Of anti-oxidation, anti-atherosclerosis effect, anti-nonenzyme glycosylation effect etc.[Shelf life]24 Months
[Package] Packed in paper-drums and two plastic-bags inside. Net weight: 25kgs/drum.[Function]
Grape seed components may be active against HIV by inhibiting virus expression and replication.
Preliminary research shows that grape seed extract may have other possible anti-disease properties, as follows:
1. In wound healing -- grape seed proanthocyanidins induced vascular endothelial growth factor and accelerated healing of injured skin in mice;
2. In tooth decay --
Seed phenolics may inhibit oral sugar metabolism and retard growth of certain bacteria causing dental caries;
3. Grape Seed Extract in osteoporosis -- grape seed extracts enhanced bone density and strength in experimental animals;
4. In skin cancer --
Grape seed proanthocyanidins decreased tumor numbers and reduced the malignancy of papillomas;
5. In ultraviolet damage to skin --
Dietary proanthocyanidins may protect against carcinogenesis and provide supplementation for sunscreen protection.
Grape Seed Extract (GSE) is a supplement derived from grape seeds which is a vessel for proanthocyanidin/procyanidin molecules (the two terms are used interchangeably). Procyanidins in GSE are chains of catechin molecules, which are the polyphenolic compounds found in teas and collectively referred to as Green Tea Catechins; Specifically, procyanidins appear to be chains of (+)-catechin rather than gallocatechin or EGCG and may be absorbed in their chained forms. Despite being from grapes, GSE shares no structural similarity with Resveratrol (the chains of resveratrol are known as stilbenes, and are found in plants such as Japanese Knotweed)
Procyanidins are found in a wide variety of foods, and the main human dietary sources appear to be fruits (apples, grapes, berries, plums), beverages (tea, cocoa, Wine), cereals grains (sorghum, barley), nuts, and chocolate via the Cocoa Extract and the estimated daily intake is approximately 53.7mg. Procyanidins in general are also the active ingredients of the Maritime French Pine Bark Extract supplement known as Pycnogenol. Different sources of procyanidins may have different effects on the body, depending on how the catechin chains are formed and bound to each other.
Grape seed extract is as follows:
1. Grape seed polyphenols:
A. 95% by UV, folin assay
B. 95% polyphenols with 15% phenolic monomers including
Catechin, epicatechin, ECG, etc. By UV, Folin Assay and HPLC
C. 90% by UV, folin assay
D. 90% polyphenols with 10% phenolic monomers including
Catechin, epicatechin, ECG, etc. By UV, Folin Assay and HPLC
2. Grape seed proanthocyanidins(OPCs) 95% by UV, Beta-Smith AssayGrape Skin Extract is derived from the skin of grapes and can be used as a supplement for anti-oxidant health products. The specification is as follows:
1. Anthocyanidins 5%, 25%
2. Polyphenols 25%, 30%
3. Resveratrol 5%Pine Bark Extract
1.95% Proanthocyanidins by UV, Beta-Smith Assay
2.90%polyphenols by UV
Specification:Product Name:Pine Bark Extract
Proanthocyanidins >95% Botanical Source:Pinus Massoniana .lambItemSpecificationMethodDescriptionAppearanceRed brown powderVisualOdorCharacteristicOrganolepticTasteCharacteristicOrganolepticPart UsedBarkExtract SolventEthanol & WaterExcipientNoneParticle Size100% Through 80 meshCP2015Bulk Density0.30g/ml~0.50g/mlCP2015Maker CompoundsProanthocyandins>=95%UVChemical TestLoss on Drying<=5.00%CP2015Heavy metals<=10.0PPMAtomic AbsorptionLead<=0.5PPMAtomic AbsorptionArsenic<=0.5PPMAtomic AbsorptionCadmium<=0.1PPMAtomic AbsorptionMercury<=0.1PPMAtomic AbsorptionMicrobiological TestsTotal Plate Count<=1000Cfu/gCP2015Yeast & Mold<=100Cfu/gCP2015E. Coli.NegativeCP2015SalmonellaNegativeCP2015StaphylococcusNegativeCP2015Storage :Store in cool and dry place, keep away from strong light and heat.Genetic Modification State:This product is GMO free products.Free Radiation Effect:This product is not been irradiated.Shelf Life:3 Years