| CAS No.: | 501-36-0 |
|---|---|
| Formula: | C14h12o3 |
| EINECS: | 610-504-8 |
| Packaging Material: | Plastic |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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Audited Supplier Reveratrol is a natural polyphenol, a antitoxin produced when many plants are stimulated, and a biological active ingredient in wine and grape juice. Easily absorbed by oral administration, it has antioxidant, anti-inflammatory, heart protection, and anticancer properties.
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
| Product Name | Resveratrol |
| Other Name | trans-3,5,4'-trihydroxy-stilbene |
| CAS | 501-36-0 |
| Density | 1.359 g/cm3 |
| Molecular Formula | C14H12O3 |
| Boiling Point | 449.1ºC at 760 mmHg |
| Melting Point | 253-255°C |
| Flash Point | 222.3ºC |
| Appearance | White powder |
| Assay | 98% |
| Package | 25kg/drum |
| Specification | Customized according requirements |
| Brand Name | YANXI |
| Grade | Comestic Grade |
| Storage | Cool Dry Place |
1. Resveratrol protecting the heart and circulatory system, lowering cholesterol, and protecting against clots which can cause heart attacks and stroke.
2. Lowering cholesterin and the blood viscosity, reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.
3. Anti-virus and accommodate immunity, inhibit Staphylococcus aureus, Micrococcus catarrhalis, Bacillus coli, aeruginosus Bacillus, have better inhibit action with Orphan virus, Fever blisters virus, enteric virus and Kesaqi virus.
Application:
7. Applied in food field,it's used as food additive with the function of lengthening life.
8. Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.
9. Applied in cosmetics,it's can delay aging and prevent UV radiation.
| Item of Analysis | Specification | Results | Test Methods |
| Resveratrol | ≥98% | 99% | HPLC |
| Organoleptic | |||
| Appearance | Powder | Conforms | Organoleptic |
| Color | White powder | Conforms | Organoleptic |
| Odor | Characteristic | Conforms | CP2010 |
| Taste | Characteristic | Conforms | CP2010 |
| Physical Characteristics | |||
| Particle Size | 100% pass 80 mesh | 80MESH | CP2010 |
| Loss on drying | 5%NMT (%) | 2.32% | USP<731> |
| Total ash | 5%NMT (%) | 2.13% | USP<561> |
| Bulk Density | 40-50g/100mL | Conform | CP2010IA |
| Residue of Solvents | None | Conform | NLS-QCS-1007 |
| Heavy metals | |||
| Total Heavy Metals | 10ppm Max | Conform | USP<231>method II |
| Lead (Pb) | 1ppm NMT | Conform | ICP-MS |
| Arsenic (As) | 1ppm NMT | Conform | ICP-MS |
| Cadmium (Cd) | 1ppm NMT | Conform | ICP-MS |
| Mercury (Hg) | 0.5ppm NMT | Conform | ICP-MS |
| Microbiological Tests | |||
| Total Plate Count | 1000cfu/g Max | Conform | USP<61> |
| Yeast & Mold | 100cfu/g Max | Conform | USP<61> |
| E. Coli. | Negative | Conform | USP<61> |
| Salmonella | Negative | Conform | USP<61> |
| Staphylococcus | Negative | Conform | USP<61> |
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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