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Product Name: grape seed extract supplement

grape seed extract supplement source: 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.

grape seed extract supplement  introduction:They have a high content of compounds known as OPCs (oligomeric proanthocyanidins). Since French researcher, Dr. Jack Masquelier isolated OPCs from peanut skin in 1947, OPCs is found in many plants and has been declared to be a potent antioxidant of non-toxic, non-mutagenic, non-carcinogenic, and free of side effects according to a review of numerous researches.

Appearance:  reddish brown fine powder

Active ingredient:      Proanthocyanidin , Polyphenols

grape seed extract supplement specifications:  Proanthocyanidin 95%; polyphenols 70%, 90%, 95% 100% natural

Test by:               UV

grape seed extract supplement Main benefits:

1. Antioxidant activity

2. Eye health effects (degenerative eye can reduce the incidence of spots and cataracts)

3. Heart health benefits (reduced exercise-induced vascular sclerosis porridge)

4. Enhanced vascular strength (strengthening the blood vessels the flexibility of the wall)

5. Has anti-inflammatory, removal of swollen

grape seed extract supplement specification



ANALYSIS

SPECIFICATION

RESULTS

Assay

Proanthocyanidins ≥ 95.0%

95.37%   UV

Organoleptic

Ash content

3%

1.2%

Appearance

Reddish-Brown powder

Complies

Moisture Content

5%

4. 4%

grape seed extract supplement  Physical Characteristics

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

Tap Density

35-55g/100mL

Complies

grape seed extract supplement Heavy metal

As

2.0mg/kg

Complies

Pb

3.0mg/kg

Complies

grape seed extract supplement Microbiological Tests

Total Yeast&Mold

100cfu/g

Complies

E.Coli

Negative

Complies

Total Plate Count

1000cfu/g

Complies

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