Red Grape Skin Extract

Red Grape Skin Extract

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Product Details

1-product details

1.Main Contents: Resveratrol

2.Plant Resource: Vitis vinifera

3.Main Specification: Resveratrol HPLC 5%-35%

4. Appearance: Dark purple powder or Fine Crystal Power

5.Plant Part Used: Peel/ Skin

6. Extract Solution: Grain alcohol

7.Molecular formula and weight: C14H12O3, 228.25

8.Melting Point: 256°C-257°C

9.Cas Number:501-36-0

2-product description

Grape Skin extract is rich in polyphenols, a compound that is high in antioxidants which help protect cells from free radical damage and also promote healthy blood circulation. Compared with Vitamins C, E and A (beta-carotene), it stays longer in the body for as long as 3 full days, is 20 times more potent than Vitamin C, and can be 50 times more effective than Vitamin E.

3-product analysis

Item

  Specification

  Result

  Method

BasicProduct Information

Product name

red grape skin extract



Part of the Plant

Peel/skin

Conform

/

Country of Origin

China

Conform

/

Organoleptic Data

Appearance

Fine powder

Conform

NLS-QCS-1008

Color

Dark purple powder or Fine Crystal Power

Conform

GB/T 5492-2008

Odor& Taste

Characteristic

Conform

GB/T 5492-2008

Process Data

Solvent(s) Used

Water and ethyl alcohol

Conform

/

Extract ration

/

Conform


Content

Paeoniflorin98%

98.18


Drying Method

Spray drying

Conform

/

Excipient

Maltodextrin 

Conform

/

Physical Characteristics

Particle Size (80 mesh)

98.0%pass 80mesh

Conform

GB/T 5507-2008

Moisture

<5.0%

2.8%

GB/T 14769-1993

Ash Content

<4.0%

1.4%

AOAC 942.05, 18th

Solvent Residue

Eur. Pharm

Conform

NLS-QCS-1007

Heavy Metals

Total Heavy Metals

<10 ppm

Conform

USP <231>, method II

Arsenic

<1.0 ppm

Conform

AOAC 986.15, 18th

Lead

<1.0 ppm

Conform

AOAC 986.15, 18th

Mercury

<0.5 ppm

Conform

AOAC 971.21, 18th

Pesticide Residue

666

<0.2ppm

Conform

GB/T5009.19-1996

DDT

<0.2ppm

Conform

GB/T5009.19-1996

Microbiology

Total Plate Count

<1,000cfu/g

17cfu/g

AOAC 990.12, 18th

Total Yeast & Mold

<100cfu/g

3cfu/g

FDA (BAM) Chapter 18, 8th Ed.

E. Coli

Negative

Negative

AOAC 997.11, 18th

Salmonella

Negative

Negative

FDA (BAM) Chapter 5, 8th Ed.

4-product function

1. Effect on cardiovascular system 

2. Anti-cancer 

3. Nourish and protect liver

4. Impact on the metabolism of osseous issue 

5. Anti-oxidant and quench free-radicals 

6. Anti-bacterial and anti-fungal 

07              If you are in need of our product, PLS feel free to contact us. You will enjoy high quality product and best service.     http://www.bgherbalextract.com/contact-us

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