Resveratrol, China Resveratrol Supplier

Resveratrol - STA-12

Resveratrol For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Resveratrol, Made in China, High Quality Products!, China Resveratrol, Grape Skin Extract Supplier, Manufacturer.

Name: Resveratrol

Other names: trans-3,5,4-Trihydroxystilbene; 3,4,5-Stilbenetriol; trans-Resveratrol;

(E)-5-(p-Hydroxystyryl)resorcinol (E)-5-(4-hydroxystyryl)benzene-1,3-diol

Identifiers

CAS number: 501-36-0

Molecular formula : C14H12O3

Molar mass :228.24 g mol?1

Exact mass: 228.078644

Appearance :white powder with slight yellow cast

Solubility in water: 0.03 g/L

Solubility in DMSO :16 g/L

Solubility in ethanol :50 g/L

Melting point：：261 - 263°C / 501.8 - 505.4°F

Resveratrol is an antioxidant that is commonly found in many plants. Red wine, peanuts, grapes and blueberries are some of its rich and popular sources. Food supplements often comprise in Resveratrol in pills that contain grape seed extract, polygonum cuspidatum extracts and red wine extracts. Originally, it was isolated from white hellebore roots by Takaoka. Later, Japanese knotweed was known to comprise in Resveratrol. Though red wine had been known to have health benefits since long but in 1992, it was recommended that probably the secret of these benefits lies in increased Resveratrol content in red wine.

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Changsha Staherb Natural Ingredients Co.,Ltd.

Address: No.186,Lugu Valley Garden Road, High-tech Development Zone, Changsha , Hunan, P.R. China(410205), Changsha, Hunan, China, 410205
Tel: 0086-183-74838656
Changsha Staherb Natural Ingredients Co.,Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply high quality products and services to customers in R&D and production fields of health products, cosmetics, feed additives and biopesticides. With cordial and professional R&D, sales and after sales service groups, Staherb has potent capabilities both in R&D and production. The company persists in high investment on R&D of active ingredients of plants and promotes innovation on demands of customers. Upon constant R&D and tracing of new technologies and new products, Staherb makes effective cooperation with famous research institutes, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, Hunan Agricultural University and so on.. Now the main products of Staherb are standardized high purity plant extracts, including Epimedium (10-98%), Eucommia leaf Extract (5-95%) amygdalin (50-98%), Ursolic acid (25-98%),and Corosolic acid (1-98%). In order to meet customers鈥檙esearch needs, our company also provides over 600 plant extracts, most of which are high-purity monomer plant compounds and reference substance. And some products can be supplied with milligram-scale, kilogram-scale or even to ton-scale. In addition, based upon the powerful R&D capability, Staherb can provide both products customization services and R&D outsourcing services according to customers specific requirements, so that to meet their continual innovation needs in the fields of natural productsdiscovery and production.