| Customization: | Available |
|---|---|
| Certification: | ISO, HACCP, Halal, Kosher |
| Assay Method: | HPLC, UV, Gc,Aas |
|
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| Botanical Name1 | Rosemary extract |
| Latin Name | Rosmarinus officinalis |
| Part Used | Leaf |
| Appearance | Brown color to Light yellow Powder |
| Specification | Carnosic acid : 5%/10%/20%/30%/40%60%/90%/95% |
| Storage Period | 24 Months |
| Package | 1kg/bag 25kg/drum |
| Storage Conditions | Store in cool and dry places. Keep away from strong light and heat. |
Rosemary extract is obtained from ground dried leaves of Rosmarinus officinalis L using food-grade solvents, namely, acetone or ethanol. Solvent extraction is followed by filtration, solvent evaporation, drying and sieving to obtain a fine powder. Additional concentration and/or precipitation steps followed by deodorisation, decolourisation and standardisation using diluents and carriers of food grade quality maybe included to produce the final product. Rosemary extract is characterised by its content of carnosic acid and oil ,rosmarinic acid & Ursolic acid , the principal antioxidative agents. Other antioxidant components present include triterpenes and triterpenic acids. Rosemary extract is identified by the total content of carnosol and carnosic acid as a ratio of reference volatile compounds which are responsible for flavour. |
| Analysis Item | Specification | Result |
| Carnosic Acid 95% | ≥95% | 95.35% |
| Appearance | Light yellow powder | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Loss on drying | ≤3.0% | 0.85% |
| Ash Content | ≤1.0 | 0.20% |
| Heavy metal | ≤10ppm | Conforms |
| Arsenic | <1ppm | Conforms |
| Lead | <5ppm | Conforms |
| Mercury | <0.1ppm | Conforms |
| Cadmium | <0.1ppm | Conforms |
| Pesticides | Negative | Conforms |
| Solvent residences | ≤0.01% | Conforms |
| Total Plate Count | ≤1000cfu/g | Conforms |
| Yeast & Mold | ≤100cfu/g | Conforms |
| E.coli | Negative | Conforms |
| Salmonella | Negative | Conforms |
FAQ:
| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
| or Paypal or Escrow(Alibaba). |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
| samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
| we will send you free goods for replacement or refund your loss. |
| Q8: How to contact us ? |
| A:You can chat with us by Trademanager Online. You can choose your interested products and send inquiry to us. Send Email to us. |
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