Resveratrol 98% Powder
What is Resveratrol 98% powder?
Butterfly Resveratrol 98% is a high-purity natural plant extract, not synthetic or fermented. It is naturally extracted and refined from authentic plant sources such as polygonum cuspidatum, grapes and mulberries via physical purification processes, without chemical synthesis or microbial fermentation.
With a stable resveratrol content of 98%, it preserves the original natural molecular structure and biological activity. This natural extract is safer, more eco-friendly and widely recognized in the field of natural health products. It is commonly used in dietary supplements, functional foods and cosmetics.
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Product name: |
Resveratrol 98% |
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Packing: |
25kgs/drum with plastic inner |
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Storage: |
Keep container unopened at cool place from heat and light |
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Shelf life: |
24 months from date of production |
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Origin: |
China |
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Certificate: |
ISO22000/ISO9001/USDA Organic/EU Organic/FSSC 22000 |
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Production process: |
Raw Material Selection (Polygonum cuspidatum) → Cleaning & Crushing → Ethanol Extraction → Filtration → Concentration → Column Chromatography Purification → Crystallization → Drying → Resveratrol 98% Natural Extract |
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Description |
Uniform powder or granules, soft, no caking |
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Description: |
Fine white powder |
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Particle size: |
95% through 80 mesh |
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Loose density: |
NLT 30.0 g/100ml (USP< 616>) |
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Tapped density: |
NLT 50.0 g/100ml (USP< 616>) |
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Odor&Taste: |
Characteristic |
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Resveratrol (trans): |
98.0% by HPLC |
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Loss on drying: |
NMT 1.0% , 5g/105oC/2hrs |
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Sulphated ash: |
NMT 0.50% , 2g/525oC/3hrs |
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Presticide resiidue: |
Meet the requirement by GC (USP<561>) |
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Residual solvents: |
Meet the requirement by GC (USP<467>) |
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Heavy metals: |
NMT 10 ppm (Colorimetry) |
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Arsenic: |
NMT 2 ppm ( AFS) |
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Cadmium: |
NMT 1 ppm ( AFS) |
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Lead: |
NMT 2 ppm ( AFS) |
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Mercury: |
NMT 0.1 ppm (AFS) |
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Total plate count:: |
NMT 1,000 cfu/g (CP2020) |
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Yeast & Mold: |
NMT 100 cfu/g(CP2020) |
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E. Coli: |
Negative(CP2020) |
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Salmonella: |
Negative(CP2020) |
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Staphylococcus aureus: |
Negative(CP2020) |
Dietary Supplements
As a premium natural antioxidant, it is widely made into hard capsules, softgels, tablets and pills. It helps eliminate free radicals, supports cardiovascular health and immune function, and is a core ingredient in high-end health supplements.
Functional Foods & Beverages
Added to nutritional drinks, solid beverages, protein powders and fortified foods. As a natural clean-label ingredient, it improves product value and meets consumer demand for healthy, natural functional food.
Skin Care & Cosmetics
Used in anti-aging creams, serums, essences and lotions. It protects skin from oxidative damage, brightens skin tone, improves elasticity and delays aging, widely used in high-end natural skincare products.
Pharmaceutical & Nutraceutical Raw Materials
As a high-purity natural plant extract (non-synthetic, non-fermented), it is applied in drug R&D and health product manufacturing, providing safe and stable raw material support for the pharmaceutical industry.
100% Natural Plant Source
Extracted from natural plants such as Polygonum cuspidatum and grapes, non-synthetic & non-fermented, with pure natural origin.
High Purity & Stable Activity
Adopts gentle physical extraction and purification process, ensuring 98% high content and retaining natural biological activity.
Safe & Reliable
Free from harmful additives, compliant with international food and cosmetic standards, with better safety and biocompatibility.
Strong Antioxidant Performance
Possesses excellent free radical scavenging ability, widely used in health care, anti-aging and nutritional products.
Clean-Label Ingredient
Meets the market demand for natural, green and healthy raw materials, ideal for high-end supplements and cosmetics.
Q1:Is Is Resveratrol 98% natural or synthetic?
A2:It is 100% natural. It is refined through physical extraction processes from natural plant raw materials, not synthetic or fermented.
Q2:What are the main plant sources of natural Resveratrol 98%?
A2: The main sources are Polygonum cuspidatum, grapes (especially grape skins and seeds), mulberries, and peanuts, with Polygonum cuspidatum being the most common and stable source.
Q3:What quality standards does Resveratrol 98% meet?
A3:It meets GB, USP, EP, and FCC international standards, with strict quality control to ensure purity and biological activity.
Q4: What is the MOQ for Resveratrol 98%?
A4:The MOQ is usually 1kg, and we can provide flexible order quantities according to customer needs, with timely delivery for bulk orders.
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