Technical Data Sheet (TDS)
Product Name: Ginsenoside Rg1
CAS No.: 22427-39-0
Synonyms: 20(S)-Ginsenoside Rg1, Panaxoside Rg1
Molecular Formula: C??H??O??
Molecular Weight: 801.0 g/mol
EINECS No.: 245-185-4
1. Product Description
Ginsenoside Rg1 is a major bioactive saponin derived from Panax ginseng. It is a white to off-white powder with notable antioxidant, neuroprotective, and adaptogenic properties. The product is used in nutraceuticals, functional foods, cosmetics, pharmaceuticals, and research applications.
2. Physical and Chemical Properties
| Parameter | Specification / Description |
|---|
| Appearance | White to off-white crystalline powder |
| Odor & Taste | Characteristic |
| Solubility | Soluble in methanol, ethanol, DMSO; slightly soluble in water |
| Melting Point | 198–202°C (decomposition) |
| Optical Rotation | +28° ~ +32° (c=1, MeOH) |
| Stability | Stable under dry, dark, and cool conditions; sensitive to strong acids, bases, and high temperatures |
| Assay (HPLC) | ≥ 98% |
3. Applications
Food & Nutraceutical Grade
Functional food ingredient and dietary supplement for enhancing cognitive function, anti-fatigue, and immunity support.
Antioxidant additive in beverages, health foods, and energy drinks.
May be included in capsules, tablets, or powder blends.
Industrial & Pharmaceutical Grade
Used in cosmetic formulations for anti-aging and skin protective effects.
Research-grade material for pharmacological studies, biochemical experiments, and in vitro assays.
Applied in pharmaceutical production for standardization of ginseng-based formulations.
4. Quality Specifications
| Test Item | Specification |
|---|
| Assay (as Ginsenoside Rg1) | ≥ 98.0% |
| Loss on Drying | ≤ 2.0% |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 2 ppm |
| Arsenic (As) | ≤ 2 ppm |
| Cadmium (Cd) | ≤ 1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm |
| Total Plate Count | ≤ 1000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
| E. coli | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
5. Packaging and Storage
Packaging: 1 kg/aluminum foil bag or 25 kg/fiber drum, or as per customer requirement.
Storage: Store in a cool, dry, dark place, tightly sealed. Protect from moisture, sunlight, and heat.
Life: 24 months under recommended storage conditions.
6. Handling & Safety
Avoid exposure to heat, moisture, and light.
Use gloves and protective equipment when handling in powder form.
Non-toxic at recommended dietary and cosmetic use levels.
Refer to MSDS (Material Safety Data Sheet) for full safety and toxicological details.
7. Regulatory Information
Food Grade: Compliant with FDA and EU regulations for dietary supplements.
Pharmaceutical/Industrial Grade: Suitable for cosmetic and research applications.
Not classified as hazardous under normal handling and storage conditions.
8. Additional Information
Origin: Extracted from Panax ginseng roots.
Functional properties: Antioxidant, neuroprotective, anti-fatigue, adaptogenic.
Recommended pH range for stability: 4–7 (neutral to slightly acidic conditions).
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