Rosmarinic acid is a natural antioxidant with strong antioxidant activity.
CAS #84604-14-8
Rosmarinic acid is a natural antioxidant with strong antioxidant activity.
Rosmarinic acid is a natural antioxidant with strong antioxidant activity that helps prevent cell damage caused by free radicals, thus reducing the risk of cancer and arteriosclerosis.
Rosmarinic acid has strong anti-inflammatory activity, and rosmarinic acid also has antibacterial, antiviral and antitumor activities.
Rosmarinic acid has shown its important application value in the fields of pharmacy, food, cosmetics and so on.
| Product Name | Rosemary Extract | Latin Name | Rosmarinus officinalis |
| Plant Part | Whole plant (Dry, 100% Natural) | Extract Solvent | Ethanol |
| Analysis Item | Specification | Result | Test Method |
| Diterpenes | NLT 20% | 20.63% | HPLC |
| Physical Control | |||
| Identification | Positive | Complies | TLC |
| Appearance | Fine Greenish brown powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptie |
| Taste | Characteristic | Complies | Organoleptie |
| Solubility | Soluble in Ethanol | Complies | Visual |
| Sieve Analysis | NLT 95% pass 80mesh | Complies | 80 Mesh Screen |
| Loss on Drying | <5% | 3.38% | 5g / 105 ℃ / 2hrs |
| Chemical Control | |||
| Heavy Metals | NMT 20ppm | Complies | AAS |
| Arsenic (As) | NMT 2ppm | Complies | AAS |
| Cadmium(Cd) | NMT 1.0ppm | Complies | AAS |
| Mercury(Hg) | NMT 0.1ppm | Complies | AAS |
| Lead (Pb) | NMT 3ppm | Complies | AAS |
| Pesticides | Complies to Eu Pharm.(2.8.13) | Complies | GC-MS |
| Microbiological Control | |||
| Total Aerobic Microbial Count | <10,000cfu/g | Complies | AOAC/Petrifilm |
| Yeast & Mold (TYMC) | <100cfu/g | Complies | AOAC/Petrifilm |
| Bilitolerant gram negative | <100cfu/g | Complies | AOAC/Petrifilm |
| P.aeruginosa | Negative | Complies | AOAC/Petrifilm |
| Salmonella sp. | Absence in 25g | Complies | AOAC/Neogen Elisa |
| E.Coli | Absence in 1g | Complies | AOAC/Petrifilm |
| Aflatoxins | <0.2ppb | Complies | AOAC/Petrifilm |
| Packing and Storage | |||
| Packing | 25kg/drum. Packing in paper drum and two plastic-bags inside. | ||
| Storage | Store in a well-closed place with constant low temperature and no direct sun light | ||
| Shelf Life | 2 years. | ||
1.Rosemary extract can be used as antioxidant;
2.Rosemary extract with the function of anti-aging;
3.Rosemary extract can treat cardiovascular disease;
4.Rosemary extract with the function of reducing weight and fat;
5.Rosemary extract with Anti-inflammatory and antibacterial effects.
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