| Customization: | Available |
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| Certification: | ISO |
| Assay Method: | UV |
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Product Name: Rosemary extract
Botanical Source: Rosmarinus Officinalis L
Extraction Type: Solvent Extraction
Place of Origin: China
Appearance: Light yellow to Yellow powder
Active ingredient: Rosemarnic acid
Carnosic acid
Ursonic acid
Specification: Rosemarnic acid 1%-50%HPLC
Carnosic acid 1%-60%HPLC
Ursonic acid 1%-98%HPLC
Application: Food,cosmetic,nutraceutical
Natural antioxidants Rosemary Extract in food industry
Product Description:
World-way Biotech Inc. is one of the main manufacturers of rosemary extract in China, and has a leading position in the terminal application of rosemary extract. We work with university experts for a long time in solving problems regard to full dissolution, smell and color in oil-water mixed solution to significantly improve the shelf life of foods containing both oil and water as well as maintain the original taste of food. In addition, we have extensive experience and data accumulation in terminal products applications, such as market-proven natural compounding antioxidant solutions, export experience in more than 60 countries and regions, to help you move your project forward quickly and efficiently.
| Product Name | Rosemary Extract |
| Appearance | Brown yellow fine powder |
| Botanical Source | Rosmarinus officinalis L. |
| Active ingredient | Carnosic Acid, Carnosol, Rosmarinic acid, Ursolic acid and oleanolic acid |
| Used Part | Rosemary leaf |
| Solvent Used | Ethanol and water |
| Solubility | soluble in ethanol/water depend on which specifiction |
| Main Functions | Natural Antioxidants in food |
Specification sheet:
| ITEMS | SPECIFICATION | METHODS | |||
| Description | |||||
| Appearance | Beige to brown fine powder | GB 5492 | |||
| Odor & taste | Characteristic | GB 5492 | |||
| Bulk Density | 40 - 60 g/100mL | GB 18798.5 | |||
| Identification | Complies to standard | HPTLC | |||
| Particle size | 95% through 200 µm | CP2015 | |||
| Loss on Drying | ≤5.0% | CP2015 | |||
| Total Ashes | ≤5.0% | CP2015 | |||
| Chemical Tests | |||||
| Rosmarinic acid | ≥20.0% | HPLC | |||
| Lead | ≤3.0 ppm | CP2015 | |||
| Arsenic | ≤1.0 ppm | CP2015 | |||
| Cadmium | ≤1.0 ppm | CP2015 | |||
| Mercury | ≤0.1 ppm | CP2015 | |||
| 4PAH | Benzo(a)pyrene ≤ 10.0 ppb 4PAH ≤ 50.0 ppb |
CP2015 | |||
| Solvent Residue | Complies to EP current edition | CP2015 | |||
| Pesticides Residues | Complies to EP and EU regulation n° 396/2005 | GC & LC-MS/MS | |||
| Microbiological Tests | |||||
| Total Plate Count | ≤10,000 cfu/g | CP2015 | |||
| Yeast & Mold | ≤100 cfu/g | CP2015 | |||
| Enterobacteriacea | ≤100 cfu/g | CP2015 | |||
| E.Coli | Absent/g | CP2015 | |||
| Salmonella | Absent/25g | CP2015 | |||
Applications:
1. Apply in food field as natural anti-oxidant agent to keep food fresh;
2. Apply in pharmaceuticals and health care field in various of supplements;
3. Apply in cosmetic field.
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