Natural antioxidants Rosemary Extract in food industry
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 |
|Solubility ||soluble in ethanol |
|Main Functions ||Natural Antioxidants in food |
|Specification || |
25% Carnosic acid by HPLC;
25% Rosmarinic acid by HPLC;
5%-50% Ursolic acid by HPLC;
|ITEMS ||SPECIFICATION ||METHODS |
|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
|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 |
1. Apply in food field;
2. Apply in pharmaceuticals and health care field;
3. Apply in cosmetic field
6.Anticancer anti-tumor effect
9.Antithrombotic antiplatelet effect
11.UV radiation effect
● We provide customized specifications.
● We have professional QC team to ensure your product more better.
● Profession SOP from starting raw material to final product.
● Have the strict inspection during the processing.
● Make the 100% inspection before the shipments.
Passed the ISO9001 quality system authentication and FSSC 22000 authentication and Kosher and Halal.
● We are an innovation and dependable herbal extract manufacturer, with:
● Two factories with first class product lines, yearly production about 2000tons;
● A professional research team, supported by center of analysis service of Hunan Agricultural University, advanced analysis equipments to ensure the quality of all products and the capacity of developing new products.
● More than 20-year experience in international business, we are confident in our capability to provide quality products and best services to our customers, to make our clients’ work more easily.
All products have to go through 4 checks in the whole process:
1. Raw material inspection
2. In processing inspection
3. Final inspection
4. Outgoing inspection