| Customization: | Available |
|---|---|
| Certification: | ISO, HACCP, Kosher |
| Assay Method: | HPLC, UV, Tlc |
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Rosemary extract
Product Name: Rosemary Extract
Latin Name: Rosmarinus officinalis
Plant Source: Leaf
Specification: Carnosic Acid 5%-90%,Ursolic Acid 10%-98%,Rosmari
Appearance: green yellow powder
Test Method: HPLC
:
Function:
1 Antioxidant effect
Rosmarinic acid has a strong scavenging activity and antioxidant effect on free radicals in the body.
2 Antidepressant effect
Rosmarinic acid has antidepressant effects on animal models of depression.
3 Antibacterial effect of rosmarinic acid
Rosmarinic acid has broad-spectrum antimicrobial activity, and has inhibitory effects on bacteria and fungi. Rosmarinic acid has obvious inhibitory effects on bacteria such as Bacillus subtilis, Micrococcus luteus, Escherichia coli, Staphylococcus aureus and Rhizoctonia solani.
4 Rosmarinic acid has anti-inflammatory effects
Application:
1. Applied in the pharmaceutical field do medicine raw material
2. Applied in the health care product field
3. Applied in the cosmetic field
4. Applied in the food field
| Item | Specification | Results | Methods |
| Marker Compound | Carnosic Acid 10%10% | 10.14% | HPLC |
| Appearance & Color | Yellow Brown powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Leaf | Conform | |
| Extract Solvent | Water | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 3.21% | GB5009.3 |
| Ash Content | ≤5.0% | 2.05% | GB5009.4 |
| Solvent Residue | Negative | Conform | GC-MS |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.0ppm | <0.5ppm | AAS(GB5009.12) |
| Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤1000cfu/g | Conform | GB4789.2 |
| Total Yeast & Mold | ≤25cfu/g | Conform | GB4789.15 |
| Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Years | ||
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