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Herbal Extracts Home Herbal Extracts Rosemary Extract

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Rosemary Extract-CAS-No.3650-09-7
Rosemary Extract-CAS-No.3650-09-7
is the most recognized with an antioxidant in plants, has anti-cancer, protect the liver damage effects, can inhibit the growth of E. coli, Staphylococcus aureus.
Rosemary Extract-CAS-No.3650-09-7 can enhance memory, refreshing, reduce headaches, the common cold, abdominal distension, obesity, are also very effective. Commonly used in the pharmaceutical and healthcare industries.
Rosemary Extract-CAS-No.3650-09-7 is mainly used in the food industry, such as steak, baked potatoes and other food and products. To improve food taste.

Rosemary Extract

  • CAS No:3650-09-7
  • HS Code:2932990.99
  • Specification:Total antioxidant≥25%
  • Routine Packing:25kg
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,Iso
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qindao


    • Item
    • Specification
    • Name
    • Rosemary Extract
    • Source
    • from the rosemary(Rosmarinus officinalis)with the main ingredients rosmarinic acid、carnosic acid、carnosol.

    •  Assay
    • a. Total antioxidant≥25%
       b. Carnosic acid: 6%, 10%, 25% ,60%
       c. Rosmarinic acid: 2%, 6% ,10%

    • a. Carnosic acid: Has outstanding fat-solubility, which can be used as  antioxidant in meat, dairy products, oily-rich products, sweets.
       b. Rosmarinic acid: Has good water-solubility, which can be added into
       beverage and water soluble color, moreover it can bear high temperature
       upwards 100℃.
       c. Adopt new technology to eliminate peculiar smell.
       d. Stable technic with strict quality control system.
       e. Complete product tracing system and technic support.
       f. Low ash, impurity.

    • a. Rosemary E. is natural antioxidant, which has been proved nontoxicity, high  safety and without side-effect by toxicology study.
       b. Its anti-oxidation ability is 2-4 times higher than chemical synthesized  antioxidant like BHA and BHT, and also excelled tea polyphenol, VC and VE.
       c. The stable structure enable it bear high temperature and won’t broken like  other natural antioxidant as tea polyphenol.
    • Application field
    • Food industry, cosmetics, medical field, health product, antioxidant
    • Loss on Drying
    • <3%
    • Particle size
    • 80 mesh
    • Shelf life
    • 2 years
    • Heavy metal
    • <10ppm
    • Pb
    • <0.02ppm
    • Microbiology
    • Total Plate Count
    • <1000cfu/g
    • Yeast & Mold
    • <100cfu/g
    • E.Coli
    • Negative
    • Pesticides
    • Negative
    • Salmonella
    • Negative

Rosemary extract is an extract from rosemary plants in natural antioxidants.
  1, oil-soluble rosemary extract - carnosic acid, carnosic acid can prevent or delay the oxidation of fat or oil food, improve food stability and extend shelf life of a natural material, it is an efficient, safe non-toxic, stable temperature and other characteristics, widely used in oil and oil-containing foods, bio-pharmaceutical, chemical, cosmetic and feed, is a pure natural green food additives.
  2, water-soluble extract of rosemary - rosmarinic acid, rosmarinic acid as a high quality and efficiency of natural water-soluble anti-oxidants are also widely used in foods, functional foods, spices and condiments and household chemical industries do natural antioxidants. 

  3, Rosemary Extract - ursolic acid, ursolic acid have a calming, anti-inflammatory, antibacterial, anti-diabetic, anti-ulcer, lower blood sugar, antioxidant and other effects, widely used as pharmaceutical, cosmetic raw materials.
  4, rosemary extract - rosemary oil, rosemary essential oil is a composition of 30 kinds of volatile oily liquid, 100% pure natural essential oils.
The company produces various types of natural antioxidant rosemary, fat-soluble products were 15%, 25%, 30%, 60% and other content. Water-soluble products were 5%, 10%, 20% and other content.


The company has Preservatives : Calcium Propionate,Natamycin,Nisin,Potassium Sorbate,Sodium Acetate Anhydrous,Sodium Benzoate,Sodium Diacetate,Sorbic acid for your choice.