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Resveratrol
CAS:501-36-0
Molecular weight: 228.24
Molecular formula: C14H12O3
Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a natural compound found in red grape skin, Japanese knotweed (polygonum cuspidatum), peanuts, blueberries and some other berries. It is a powerful antioxidant produced by some plants to protect them against environmental stresses. Antioxidants neutralize free radicals, which are believed to be the cause of aging. Knotweed is the plant source with the highest resveratrol content.
Resveratrol is available as dietary supplements from red wine extracts, grape seed extracts and Knotweed extracts among others. Most supplements on the market are derived from knotweed because this plant has one of the highest concentrations of resveratrol found in nature.
Items | Specifications |
Description | White or off-white powder |
Melting Point | 258~263℃ |
Loss on drying | Not more than 0.5% |
Moisture Content | Not more than 0.5% |
Heavy Metals | Not more than 10ppm |
Arsenic Cadmium Lead Mercury | Not more than 2.0ppm Not more than 1.0ppm Not more than 2.0ppm Not more than 0.1ppm |
Microorganism | Total Plate Count<1000cfu/g Mold and Yeast<100cfu/g E.coli: Not Detected Salmonella: Not Detected |
Assay | 99%min |
Healthlife Resveratrol series:
Trans-Resveratrol 99% White Powder
Trans-Resveratrol 98% Off-white Powder
Trans-Resveratrol 5%,20%,50% Brown Powder
Resveratrol
CAS:501-36-0
Molecular weight: 228.24
Molecular formula: C14H12O3
Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a natural compound found in red grape skin, Japanese knotweed (polygonum cuspidatum), peanuts, blueberries and some other berries. It is a powerful antioxidant produced by some plants to protect them against environmental stresses. Antioxidants neutralize free radicals, which are believed to be the cause of aging. Knotweed is the plant source with the highest resveratrol content.
Resveratrol is available as dietary supplements from red wine extracts, grape seed extracts and Knotweed extracts among others. Most supplements on the market are derived from knotweed because this plant has one of the highest concentrations of resveratrol found in nature.
Items | Specifications |
Description | White or off-white powder |
Melting Point | 258~263℃ |
Loss on drying | Not more than 0.5% |
Moisture Content | Not more than 0.5% |
Heavy Metals | Not more than 10ppm |
Arsenic Cadmium Lead Mercury | Not more than 2.0ppm Not more than 1.0ppm Not more than 2.0ppm Not more than 0.1ppm |
Microorganism | Total Plate Count<1000cfu/g Mold and Yeast<100cfu/g E.coli: Not Detected Salmonella: Not Detected |
Assay | 99%min |
Healthlife Resveratrol series:
Trans-Resveratrol 99% White Powder
Trans-Resveratrol 98% Off-white Powder
Trans-Resveratrol 5%,20%,50% Brown Powder
