Technical Data Sheet (TDS)
Product Name: γ-Oryzanol (Oryzanol)
CAS No.: 11042-64-1
Molecular Formula: Mixture of sterol ferulates
Origin: Rice bran oil
1. Product Grade
| Grade | Food Grade | Industrial Grade |
|---|
| Appearance | Light yellow to brownish powder | Light yellow to brownish powder |
| Odor & Taste | Characteristic, slight oily taste | Characteristic, slight oily taste |
| Mesh Size | 80 mesh | 60 mesh |
| Moisture | ≤ 5% | ≤ 8% |
| Ash | ≤ 1% | ≤ 2% |
| Assay (HPLC) | ≥ 90% | ≥ 85% |
| Bulk Density | 0.3–0.5 g/cm³ | 0.2–0.5 g/cm³ |
| Solubility | Soluble in oils, ethanol; insoluble in water | Soluble in oils, ethanol; insoluble in water |
2. Heavy Metals
| Parameter | Food Grade | Industrial Grade |
|---|
| Lead (Pb) | ≤ 2 ppm | ≤ 5 ppm |
| Arsenic (As) | ≤ 1 ppm | ≤ 3 ppm |
| Cadmium (Cd) | ≤ 1 ppm | ≤ 2 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | ≤ 0.5 ppm |
| Total Heavy Metals | ≤ 10 ppm | ≤ 20 ppm |
3. Microbiological
| Parameter | Food Grade | Industrial Grade |
|---|
| Total Plate Count | ≤ 1000 CFU/g | ≤ 5000 CFU/g |
| Yeast & Mold | ≤ 100 CFU/g | ≤ 500 CFU/g |
| E. coli | Negative | Negative |
| Salmonella | Negative | Negative |
4. Storage & Shelf Life
Storage: Keep in a cool, dry, and dark place. Avoid moisture and sunlight.
Shelf Life: 24 months in unopened packaging.
5. Packaging
Food Grade: 5–25 kg/drum, inner PE bag
Industrial Grade: 25–50 kg/drum, inner PE bag
6. Applications
Food Grade: Functional foods, dietary supplements, nutraceuticals, cosmetics.
Industrial Grade: Feed additives, chemical intermediates, cosmetics raw material.
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