Carnosic Acid

Rosemary extracts are produced from Rosmarinus officinalis L. with subsequent extraction and standardisation. The acitive ingredients from Rosemary Extract are Carnosic Acid, Carnosol, Rosmarinic acid, Ursolic acid and oleanolic acid, in which it’s the phenolic compounds,notaly carnosic acid and carnosol account for 90% of the antioxidant property in this plant.
Quantity:

Rosmarinus officinalis, commonly known as rosemary, is native to the Mediterranean region,and widely grown in the Spanish, France and other European regions. China imported the palnt since 1980s from Canada and America,nowadays Henan province and Hunan province are widely culticvated the plant,especially in Hunan there is more than 5000 mu palntation area.

 

Nowadays consumers are demanding “cleaner” labels whilst retailers demand longer shelf lives. The use of natural antioxidants such as rosemary extracts can solve these problems simultaneously.Rosemary Extracts have been approved for use in the EU as food additive E932 under Regulation 1333/2008 of the European Parliament and the Council. 



   


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

Description

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

CP2015

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


Applications:

 



1. Apply in food field;

2. Apply in pharmaceuticals and health care field;

3. Apply in cosmetic field

 

Product Advantages:

Antioxidant

Antidepressant effect

inhibitory effect

anti-inflammatory effects

antiviral activity

 anticancer anti-tumor effect

 anti-allergic effects

 antioxidant.

antithrombotic antiplatelet effect

antidepressant effect

UV radiation effect



Project Cases:

 

 

OUR SERVICE:

Ø Best quality, Competitive price, Prompt shipment, Satisfactory services:Free Sample available for your test 

Ø We have professional QC team to ensure your product more better.

Ø Check the raw material before starting production.

Ø Have the random inspection during the processing.

Ø Make the 100% inspection before the shipments.

 

HIGH QUALITY:

Passed the ISO9001 quality system authentication and FSSC 22000 authentication and Kosher and Halal.

 

 

OUR ADVANTAGE: 

Ø We are an innovation and dependable herbal extract manufacturer, with:

Ø Two factories with first class product lines, yearly production about 2000tons;

Ø 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.

Ø 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


FAQ:

Q: What do you produce?

A: We produce standardized herbal extract to ratio extract, such as Pesticide Free Ginseng Extract, Cocoa Polyphenols, Apple Phloridzin, Sweet Tea Extract, Resveratrol From Giant Knotweed Extract, Sorghum Extract, Dong Quai Extract, Milk Thistle Extract, Red Clover Extract, Echinacea Purpurea Extract, Magnolia Bark Extract etc

Q: What is your delivery?

A: Normally the delivery is 7-10 working days

Q: Do you have a guarantee on your products?

A: We guarantee the goods produced is same as the samples confirmed by you, and strictly tested every item comply with CHP, EP or USP before shipping.

Q: Can I have a sample ?

A: Sure, 20g-50g free sample is available for your testing.

 


Product Inquiry

  • Q Do you manufacture all natural products?

    A Yes, we manufacture products with no artificial ingredients.
  • Q Can I have a sample ?

    A Sure, 20g-50g free sample is available for your testing.
  • Q Do you have a guarantee on your products?

    A We guarantee the goods produced is same as the samples confirmed by you, and strictly tested every item comply with CHP, EP or USP before shipping.
  • Q What is your delivery?

    A Normally the delivery is 7-10 working days
  • Q What do you produce?

    A We produce standardized herbal extract to ratio extract, such as Pesticide Free Ginseng Extract, Cocoa Polyphenols, Apple Phloridzin, Sweet Tea Extract, Resveratrol From Giant Knotweed Extract, Sorghum Extract, Dong Quai Extract, Milk Thistle Extract, Red Clover Extract, Echinacea Purpurea Extract, Magnolia Bark Extract etc
We look forward to working with you to develop cost effective products and long term relationships with mutual benefit.

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 Room 1706,1st Building Of Wankuntu, Changsha 410014, Hunan, China.
 +86-731-84489769
 +86-13974944225
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