| Customization: | Available |
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| Certification: | ISO, FDA, HACCP, ISO, FDA, HACCP |
| Assay Method: | HPLC, UV, HPLC |
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XAZB Supply Natural Bulk Rosemary Leaf Extract Powder 20% Carnosic Acid
Rosemary extract is extracted from the leaves of rosemary, which is also called salvia rosmarinus or rosmarinus officinalis.
Specifications:
Rosemary Essential Oil; Ursolic Acid 98%; Carnosic Acid 20%-90%; Rosmarinic Acid 5%-20%
Carnosic Acid 20%, 60%, 90% (HPLC)
Carnosic Acid is liposoluble brown powder, made from rosemary leaves through solvent extraction and purification. The appearance of carnosic acid is yellow-brown powder, its molecular formula is C20H28O4, and its CAS number is 3650-09-7.
Natural Rosemary Essential Oil
Rosemary Essential Oil is made from rosemary leaves through distillation and purification.
Ursolic Acid 98% (HPLC)
Ursolic Acid is white powder, made from rosemary leaves through solvent extraction and purification.
Rosmarinic Acid 5%, 10%, 20% (HPLC)
Rosmarinic Acid is water soluble brown powder, made from rosemary leaves through solvent extraction and purification.
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General Information
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Product Name
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Carnosic Acid
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Part Used
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Rosemary leaves
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Item
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Specification
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Method
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Result
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Physical Property
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Appearance
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Green Brown Powder
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Organoleptic
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Conforms
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Mesh Size/sieve analysis
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100% pass 80 mesh
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Sieve analysis
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Conforms
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Specification
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>20%
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HPLC
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21.47%
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Loss on Drying
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≤5.0%
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USP37<921>
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4.50%
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Ignition Ash
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≤5.0%
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USP37<561>
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0.98%
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Contaminants
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Lead(Pb)
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≤2ppm
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Atomic Absorption
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≤2ppm
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Arsenic(As)
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≤3ppm
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Atomic Absorption
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≤3ppm
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Microbiological
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Total Plate Count
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≤1000cfu/g
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USP30<61>
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100cfu/g
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Yeast & Mold
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≤100cfu/g
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USP30<61>
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0cfu/g
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E.Coli
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Negative
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USP30<62>
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Conforms
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Salmonella
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Negative
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USP30<62>
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1. Rosemary Extract Powder Carnosic Acid can be used in the food;
2. Rosemary Extract Powder Carnosic Acid can be used in cosmetic products;
3. Rosemary Extract Powder Carnosic Acid can be used in the healthcare products.
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