Resveratrol Products Series
resveratrol/trans resveratrol grape skin extract 10~98%
Red Wine Extract Resveratrol 10~98%
Polygonum Cuspidatum Extract Resveratrol 10~98%
Water Soluble Resveratrol 10~20%
Nano Resveratrol 10~20%
Specification
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Analysis Item
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Specification
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Test Method
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Active Ingredeints
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Assay
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NLT 98% Trans Resveratrol
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HPLC on dry base
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γ-viniferin
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HPLC on dry base
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ε-viniferin
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HPLC on dry base
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Other as Pterostilbene
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HPLC on dry base
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Physical Control
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Identification
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Positive
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TLC
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Appearance
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Fine powder
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Visual
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Color
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White
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Visual
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Detailed Information
Product Name : Grape Skin Extract Resveratrol
Latin Name: Vitis vinifera
Part: Skin (Dried, 100% Natural)
Extraction Method: Water/ Grain Alcohol
Country of Origin: P.R. China
Active Ingredient: Trans-Resveratrol
Form: Pink to white fine powder
Specification: 5%-99%
Sterilisation Method:High Temperature & High Pressure for short time (5” – 10”)(Free from Gamma Irradiation).
Storage Situation:Store in a well-closed container away from moisture, direct light & heat
Shelf Life:2 years if sealed and store away from direct sun light.
What is Grape Skin Extract Resveratrol:
Grape Skin contains high concentrations of the substance, trans-resveratrol, and health industry researchers have found that this substance may be the key to its source as an antioxidant that may help in the prevention of serious infection. According to Northwestern University, the significant amounts of resveratrol naturally present in Grape Skin has demonstrated potentially beneficial properties, including antioxidant, anticoagulant, anti-inflammatory and anticarcinogen effects.
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