Köp Pure 98% Resveratrol Powder Natural Grape Extract For Sale

High Quality Resveratrol

High-quality natural grape seed/skin extract resveratrol powder for sale, buy bulk resveratrol from herbal extract factory in China with ISO GMP HACCP qualifications.

Our factory strictly follow the GMP standard to ensure the good quality, and every batch before shipment we will 100% pass by QC.

Product Description

Resveratrol is a polyphenol compound which has multiple biological activities. It exist in nature plants, mainly in peanuts, grapes, polygonum cuspidatum, mulberry and others.

Natural resveratrol source

Polygonum cuspidatum extract resveratrol : The natural resveratrol powder is mainly extract from Polygonum cuspidatum and grapes. Polygonum cuspidatum is a traditional Chinese medicine. The roots and stems of Polygonum cuspidatum plant contain a relatively high resveratrol, so factory can extract a pure resveratrol extract powder reach to 98% .
Grape extract resveratrol: Resveratrol in grapes is mainly exist in grape skin and grape seed, but the grape pulp almost no contain resveratrol.
Benefit to multiple biological ingredient in grape skin and grape seed, the resveratrol extract from grape has a widely usage in skin care cosmetic products.

Our KINTAI is a professional herbal extract manufacturer, we use the best natural source to extract pure 98% Resveratrol powder, if you are finding a high quality bulk Resveratrol, vänligen kontakta oss direkt!

Chemically synthesized resveratrol

Because the content of resveratrol in plants is very low and the extraction cost is high, most products on the market are synthesized by chemical methods, which makes them more competitive in price.

Fungera

Antioxidant
As a natural antioxidant, resveratrol can remove free radicals, inhibit ROS production, and slow down the cell oxidative and aging.
Skin-whitening
Pure resveratrol extract from natural plants can inhibit tyrosinase activity and reduce the formation of melanin.
Anti-aging
Resveratrol helps promote collagen synthesis and epidermal cell proliferation. Därför, it can maintain skin elasticity and firmness, slow skin sagging and wrinkle appearance, and play an anti-aging role.
Skin moisturizing: Resveratrol extract helps increase the stratum corneum's moisture content, improve the skin's moisturizing, therefore make the skin look fuller and more lustrous.
Anti-UV
The best source resveratrol has a photoprotective effect against UV.
Antibacterial and anti-inflammatory
Anti-cancer
Resveratrol is beneficial to cardiovascular health and lowers cholesterol
Neuroprotection

Ansökan

Herbal extract bulk Resveratrol is a natural antioxidant with multiple functions such as anti-oxidation, antiinflammatorisk, anti-cancer, cardiovascular protection, and immune regulation. At present, resveratrol can be used in food, health care products, cosmetic and medicine fileds.

Property Of Resveratrol

Produktnamn: Resveratrol
Specifikation: 98%, annan spec finns
Källa: Our factory use natural source Grape seed/skin and Polygonum cuspidatum to extract pure resveratrol powder.
CAS-nr: 501-36-0
Kemisk formel: C14H12O3
Molekylvikt: 228.243
Färg: Vitt pulver.
Löslighet: Soluble in ethyl alcohol.
Lagring: Please seal Resveratrol powder after use, förvara den torrt, sval plats, undvika ljuset.

Specifikation

Produktnamn	Källa	CAS-nr
Resveratrol	Polygonum cuspidatum	501-36-0
Analysobjekt	Specifikation	Testmetod
Assay of Resveratrol	98%	HPLC
Fysikaliska och kemiska egenskaper
Utseende	Vitt pulver	Visuell
Odör	Unik	Organoleptisk
Partikelstorlek	≥99 % genom 80 maska	Ch.P.C.Rule47
Aska	≤5,0 %	Ch.P.C.Rule2302
Förlust vid torkning	≤5,0 %	Ch.P.C.Rule52
Heavy Metals of Resveratrol	≤10,0 ppm	Atomabsorption
Kadmium(Cd)	≤0,5 ppm	Atomabsorption
Merkurius(Hg)	≤0,1 ppm	Atomabsorption
Arsenik(Som)	≤1,0 ppm	Atomabsorption
Leda(Pb)	≤0,5 ppm	Atomabsorption
Resterande lösningsmedel
– Etanol	≤1000 PPM	Gaskromatografi
Mikrobiologisk kvalitet (Totalt genomförbart aerobt antal) of Resveratrol extract powder
Totalt antal tallrikar,cfu/g	≤1000 CFU/g	Ch.P.C.Rule80
Mögel och jäst räknas,cfu/g	≤ 100 CFU/g	Ch.P.C.Rule80
E. coli	Frånvarande	Ch.P.C.Rule80
Salmonella	Frånvarande	Ch.P.C.Rule80
Staphylococcus aureus	Frånvarande	Ch.P.C.Rule80
*Lagringsskick: Store Resveratrol powder in a tightly closed plastic bag and keep in a cool dry place. Håll alltid från starkt direkt ljus.
*KINTAI lovar alla produkter: Ej bestrålad / Icke-ETO/Behandla endast med värme / Icke-GMO

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Kan jag få gratis prov för test?

Ja, gratis prov tillgängligt.

Hur man garanterar att produkten är kvalificerad?

Vår GMP-fabrik har komplett kvalitetskontrollsystem med 100,000 nivå ren produktionsverkstad, och varje batch måste vara 100% passerat av QC.