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Deren(Suzhou) Biotech Co., Ltd.

China Manufacturer with main products: Tea Saponin, Soya Lecithin, Benzophenone, Tung Oil, Marigold Extract, Rosemary Extract, Red Beetroot Extract, Bitter Melon Extract

Home  >Products Catalog > Natural Bulk Rosemary Extract Carnosic Acid 20% 50% 60% Plant Extract

Natural Bulk Rosemary Extract Carnosic Acid 20% 50% 60% Plant Extract

FOB Price: 50.00 - 150.00 USD/Kilogram
Payment Terms: T/T, Western Union, Other, paypal
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: 25kgs/drum

Quick Details

  • Brand Name: Deren
  • Packaging: Drum
  • Part: Leaf
  • Form: Powder
  • Type: Herbal Extract



Carnosic Acid 20%
Carnosic Acid 50%
Carnosic Acid 60%
Carnosic acid is a phytochemical that occurs naturally in rosemary, the common culinary herb. Recognized as an antioxidant, the most notable benefit of carnosic acid is its ability to protect against free radicals in the brain. the action of free radicals in the body gives rise to a number of diseases such as cancer, diabetes, and heart disease.

General Information
Product Name Carnosic Acid Part Used Rosemary leaves
Item                                                 Specification                                                      Method                              Result
Physical Property
Appearance                                        Yellow or Brown Powder                            Organoleptic                       Conforms
Mesh Size/sieve analysis                             100% pass 80 mesh                        Sieve analysis                     Conforms
Specification                                         >20%                                                              HPLC                             21.47%
Loss on Drying                                     ≤5.0%                                                        USP37<921>                       4.50%
Ignition Ash                                            ≤5.0%                                                       USP37<561>                      0.98%
Lead(Pb)                                               ≤2ppm                                                      Atomic Absorption                 ≤2ppm
Arsenic(as)                                            ≤3ppm                                                     Atomic Absorption                 ≤3ppm
Total Plate Count                                ≤1000cfu/g                                                    USP30<61>                       100cfu/g
Yeast & Mold                                     ≤100cfu/g                                                        USP30<61>                        0cfu/g
E.Coli                                                  Negative                                                         USP30<62>                      Conforms
Salmonella                                           Negative                                                         USP30<62>

Natural Bulk Rosemary Extract Carnosic Acid 20 50 60 plant extract

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