water soluble Resveratrol 98%, Trans-Resveratrol,Polydatin,Piceid with GMP certificate,China WNNER price supplier

Polygonum Cuspidatum Extract  water soluble Resveratrol 98%, Trans-Resveratrol,Polydatin,Piceid with GMP certificate

 

Extraction Method: Grain Alcohol

Natural: 100% natura

Country of Origin: China

Active Ingredient: Resveratrol (trans)

Form: Fine Brown to white Powder

Molecular Weight: 228.24

C ₁₄ H ₁₂ O ₃

Specification: 5%-99%

CAS No: 501-36-0

Identification Test: TLC

Content Test: HPLC

Solubility: Good in water

 

Physiological function :

1. Anti-cancer
2. Effect on cardiovascular system
3. Antibacterial and antifungal
4. Nourish and protect Liver
5. Antioxidant and quench free-radicals
6. impact on the metabolism of osseous issue

 

Analysis

Items	Method	Specifications
Resveratrol	HPLC	≥98.0%
Emodin	HPLC	≤2.0%
Appearance	Visual	White Powder
Odor & Taste	Visual & Taste	Characteristic
Loss on drying	GB/T 5009.3	≤5.0%
Sulphated Ash	GB/T 5009.4	≤5.0%
Bulk Density	USP<616>	40.0~60.0g/100ml
Particle Size	USP<786>	100% through 80 mesh
Heavy metals	GB/T 5009.74	≤10 ppm
Arsenic	GB/T 5009.11	≤2ppm
Mercury	GB/T 5009.17	≤0.1ppm
Cadmium	GB/T 5009.15	≤1ppm
Lead	GB/T 5009.12	≤5ppm
Total Plate Count	GB/T 4789.2	≤1,000cfu/g
Yeasts & Molds	GB/T 4789.15	≤100cfu/g
E.coli	GB/T 4789.3	Negative
Salmonella	GB/T 4789.4	Negative
Staphylococcus	GB/T 4789.10	Negative

 

 

Packaging & Delivery

Packaging Detail:  25kg/durm,Pack in paper-drums and two plastic-bags inside and Can be customerized

Storage: Store in a well-closed container away from moisture.

Shelf Life:  2 years if sealed and store away from direct sun light.

Delivery Detail: Within 3 days after receiving 

 

Application

(1) In pharmaceutical field, it can be used for treating stomach ache, diarrhea, high blood pressure,nervous and respiratory diseases such as asthma, bronchitis.

(2) In health product field, it can effectively reduce breast pain and emotional instability.

 

Extraction process

  

Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder