What is Gamma Oryzanol powder?
Xi'an Faithful BioTech Co., Ltd. is situated in Xi'an, the birthplace of the ancient Silk Road. Leveraging the city's mature logistics network and abundant fine chemical industrial resources, our enterprise has grown into an integrated fine chemical provider that delivers products to global partners. Gamma Oryzanol powder is a natural, complex, active extract derived from rice bran oil. The raw material is rice bran, a byproduct of rice processing, making it natural, green, and readily available. Its core components are a mixture of esters formed from ferulic acid and various phytosterols and triterpenoids. Cycloartanol ferulic acid ester, 24-methylene cycloartanol ferulic acid ester, and campesterol ferulic acid ester account for over 80% of the total. High-purity products are white to light yellow crystalline powders with a fine, uniform texture and only a very faint aroma of rice bran oil. Crude extracts tend to be light beige to light brownish-yellow. This substance is highly fat-soluble, completely insoluble in water, and has a stable melting point between 135 and 137 degrees Celsius. Its physicochemical properties are mild and stable, and it does not easily deteriorate during storage. It possesses outstanding antioxidant, soothing, repairing, and lipid-stabilizing capabilities, effectively scavenging free radicals generated in the environment, inhibiting lipid oxidation and rancidity, and exhibiting a good inhibitory effect on melanin production. Its applications cover three major sectors: food processing, beauty and skincare, and nutritional ingredients.
Application of Gamma Oryzanol powder
In the food industry, it is often added as a natural antioxidant to nuts, baked goods, and fried high-fat products to extend the shelf life of ingredients. In skincare systems, it can be added to face creams, serums, and body care products to soothe skin discomfort and brighten skin tone. It is also widely used in various sports nutrition ingredients and plant oil compound ingredients. Relying on the advantage of natural plant sources, it meets the global market's demand for natural, mild, and functional raw materials. Today, it has become a highly recognized plant-based active ingredient in the cross-border chemical, food, and cosmetic industry chain.
COA
| Test Item | Specification | Test Result |
| Appearance | White to pale light yellow crystalline powder |
Conforms |
| Odor | Almost odorless,slight rice bran oilsmel | Conforms |
| Assay(Gamma Oryzanol) | ≥ 98.0% | 98.62% |
| Melting Point | 135.0～137.0℃ | 135.8～136.5℃ |
| Loss on Drying | ≤0.50% | 0.21% |
| Residue on Ignition | ≤0.10% | 0.06% |
| Heavy Metals(Pb) | ≤10 ppm | <2 ppm |
| Arsenic(As) | ≤2 ppm | <0.5 ppm |
| Solubility | Insoluble in water,soluble in ethanol &vegetable oil |
Conforms |
| Particle Size | 100%pass 80 mesh | Conforms |
| Conclusion | Conform with enterprise specification | |
Click email：sales4@faithfulbio.com Or WhatsApp：+86 17782784907
Density 0.9751 (rough estimate)
Boiling point 571.92°C (rough estimate)
Melting point 135-137°C
Molecular formula C40H58O4
Molecular weight 602.886
Flash point 193.8±20.8 °C
Exact mass 602.433533
PSA 55.76000
LogP 12.85
Mechanism of action of Gamma oryzanol
Antioxidant Free Radical Scavenging Mechanism: The ferulic acid structure within the molecule contains phenolic hydroxyl groups, which can capture reactive oxygen species and block the auto-oxidation chain reaction of lipids.
Regulation of Lipid Metabolism and Membrane Stabilization Mechanism: Composed of phytosterol ferulic acid esters, it can embed into the biomembrane structure of plant and animal lipids, optimizing the lipid arrangement of the membrane layer, improving lipid membrane density, and reducing lipid oxidation leakage; it can also bind to free unsaturated fatty acids in the system, reducing the exposure of easily oxidized lipids.
Inhibition of Pigmentation Transmission Mechanism: By intervening in the tyrosinase activity pathway, it blocks the catalytic reactions required for melanin synthesis, reducing the formation of melanin intermediates; simultaneously, it reduces pigmentation triggers caused by oxidative stress, achieving a brightening and skin-tone-correcting effect.
Soothing and Anti-Stress Repair Mechanism: It neutralizes oxidative metabolites produced by external stimuli, reduces the stimulating signals from lipid peroxides, weakens the discomfort caused by lipid oxidation; balances the lipid phase environment, repairs damaged lipid matrix structures, and maintains a mild and stable system state.
why choose us
We adhere to the principle of "customer first, honesty first", and always provide customers with high-quality and efficient products and high-quality services. Choose faithfulness. Choose a healthy life!
With our continuous efforts and good service, we sincerely hope to establish long-term cooperation and common development with customers and give us a chance. We believe that we will satisfy you with first-class quality, safe and fast delivery and enthusiastic after-sales service.
Our Factory
Package
Shipping Methods
| Transportation Time | Shipping method | Cargo weight requirements | Advantage |
| 3-7 days | DHL,Germany DHL,Germany DPD, UPS,USPS,FedEx,TNT,EMS |
Suitable for under 50kg. International door to door express |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
| 7-15 days | By Air | Suitable for more than 50kg. fast and cheaper for large order |
|
| 15-60 days | By Sea | Suitable for more than 500kg. Cheapest shipping way |
FAQ
01. What are the requirements for daily storage of Gamma oryzanol?
Store it in a cool, dry, and dark environment, away from high temperatures and strong light, to prevent oxidation and discoloration.
02. What are the benefits of adding Gamma oryzanol to beauty and skincare products?
It soothes skin discomfort caused by external oxidation, brightens and evens out skin tone, stabilizes the oil base in skincare products, and extends product shelf life.
03. What is the difference between high-purity and low-purity Gamma oryzanol?
High-purity Gamma Oryzanol powder is whiter in color, has fewer impurities, and a milder scent; low-purity Gamma oryzanol is more yellowish in color and has a stronger rice bran oil scent.
Click email：Sales4@Faithfulbio.Com Or WhatsApp：+86 17782784907
Disclaimer: All conventional products (non-customized products) pictures are taken in kind, but due to the influence of light (different time, different background light), shooting method, different display equipment parameters and other factors, there may be some differences between the picture and the real color, product color, please take the real effect prevail, product color difference is not a product quality problem.
Note: Always consult a qualified health practitioner before taking any new medication. This product is not intended to diagnose, treat, cure or prevent any disease.At the time of purchase, the international buyer agrees to assume the risk of all items arriving. We cannot replace lost or impounded items. Before sending items, you need to confirm that you agree to these terms.This is only a recommended dose based on our own experience and anecdotal evidence. We recommend that you do your own research before using this product.
Statement: This product is only used for scientific research, and the consequences of other uses are not responsible.
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