Prodcut Name:Rosa Roxburghii Extract
Latin Name: Rosa roxburghii
Specification: Vitamin C: 3%-15% HPLC
Appearance: Fine Brown yellow powder
Mesh Size: 80 Mesh
Used Part: Root
Extract Method: Grain Ethanol/Water
Rosa roxbunghii is a natural wild fruit especially exist in Guizhou, West of Wuhan. This fruit is rich in Vitamin C, thus it is called King of Vitamin C in China. Also, there is plent of active ingredinets in it, such as Tannin.
Product Function
1.Roxburgh Rose extract has function of antivirus activity.
2.Roxburgh Rose extract has function of antiradiation and antioxygenation.
3.Roxburgh Rose extract has function of lead detoxification.
4.Roxburgh Rose extract has function of appetizing.
5.Roxburgh Rose extract has function of treat canker sore and antihypertension.
Product Analysis
| Analysis Item | Specification | Test Method |
| Assay | NLT Fatty Acid | HPLC / UV |
| Identification | Positive | TLC |
| Appearance | Fine powder | Visual |
| Odor | Characteristic | Organoleptic |
| Taste | Characteristic | Organoleptic |
| Sieve Analysis | NLT 95% pass 80 mesh | 80 Mesh Screen |
| Solubility | Soluble in water | Visual |
| Moisture Content | NMT 5.0% | 5g / 105C /4hrs |
| Ash | NMT 5.0% | 2g / 525C / 3hrs |
| Irradiation Status | Non Irradiated | / |
| Arsenic (As) | NMT 1ppm | Atomic Absorption |
| Cadmium(Cd) | NMT 1ppm | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Atomic Absorption |
| Mercury(Hg) | NMT 0.1ppm | Atomic Absorption |
| Heavy Metals | NMT 10ppm | Atomic Absorption |
| Phosphate Organics | NMT 1ppm | Gas Chromatography |
| Pesticides Residues | NMT 1ppm | Gas Chromatography |
| Total Plate Count(TAMC) | 1000cfu/g Max | AOAC/Petrifilm |
| P.aeruginosa | Absent | AOAC/BAM |
| S. aureus | Absent | AOAC/BAM |
| Salmonella | Negative in 10g | AOAC/ Neogen Elisa |
| Yeast & Mold (TYMC) | 100cfu/g Max | AOAC/Petrifilm |
| E.Coli | Negative in 1g | AOAC/Petrifilm |
| Staphylococcus | Negative in 1g | AOAC/Petrifilm |
| Aflatoxins | NMT 0.2ppb | HPLC |
