Rosemary extract powder Carnosic acid/Sage acid
Product description

Source:

Rosemary is native to Mediterranean, a labiate herb.Rosemary is widely 
used in foods, health care, medical and cosmetic products. Rosemary 
Extract is extracted from the rosemary (Rosmarinus officinalis) with the 
main ingredients rosmarinic acid
,carnosic acid,carnosol.

Product Introduction:

Carnosic acid is a kind of naturally occurring phenolic compound with 
antioxidant properties. it is considered to be a high effect, natural and oil  soluble antioxidant. We extract the Carnosic acid from leaf of Rosemary(
Rosmarinus officinalis Linn.)


Product characteristics

Carnosic acid: Has outstanding fat solubility, which can be used as 
antioxidant in meat, dairy products,oily-rich products, sweets.



Product Feature

Product name:Rosemary extract powder Carnosic acid/Sage acid

Botanical Source:Rosmarinus officinalis L.

Type:Herbal Extract 

Variety:Rosemary Extract 

Part used:Leaf

Active ingredients:Carnosic acid

CAS NO:3650-09-7
Molecular Formula:C20H2804
Molecular Mass:332.43

Specification:5%, 10%, 20%, 25% , 50%, 75% , 90%

Testing ways: HPLC

Grade:pharmaceutical grade, food grade 

Appearance:Fine light yellow to yellowish green powder

Recommended dosage:0.02%-0.1%



Product specification/models

Certificate Of Analysis:

Item

Specification

Test result

Assay by HPLC

Carnosic acid≥60%

60.2%

Chemical & physical control

Appearance

Yellow or greenish yellow powder

Conformed

Odor

Light aromatic

Conformed

Particle size

100% Through 80mesh

Conformed

Loss on drying

≤5.0%

2.1%

Ash content

≤3.0%

1.1%

Heavy metal

≤20ppm

Conformed

As

≤2ppm

0.4ppm

Extract Solvents

Ethanol&Water

Conformed

Solubility

Oil,Etoac

Conformed

Microbiological control

Total plate count 

≤1000CFU/G

10CFU/G

Yeast & mold

≤100CFU/G

10CFU/G

Salmonella

Absence

Conformed

E.coli.

Absence

Conformed

Conclusion

Conformed with in-house standard



Product Application

Advantages:

1. Strong inoxidizability.

2. Natural and Safe.

3. Excellent thermostability.

4. High antibacterial properties.

5. Easy to dissolve.

6. Convenient to use.

Function:

a.A natural antioxidant, which is be widely used in oil,fat containing food , 
biomedicine industry, cosmetic industry etc.as a natural antioxidant.

b.Anti-aging effect.

c.Strong weight-losing effect.

d.Anti cancer effect and can be used in the treatment of cardiovascular 
diseases.

Attentions:

1. It will perform better if it is used together with vitamin E or organic 
acids (such as citric acid, vitamin C, etc.).

2. At room temperature should not be exposed to bronze and iron 
for a long time,and at high temperature (80C above) should not be 
exposed to bronze and iron.

3. Should not use the product in alkaline conditions;

4. Make sure to mix up when use it.



Other Information

Terms & Conditions:

1.Packing Detail:25kg/drum (25kg net weight,28kg gross weight; 
Packed in a
 cardboard drum with two plastic bags inside; Drum Size: 
510mm high, 350mm diameter) OR 1kg/bag (1kg net weight, 1.2kg 
gross weight, packed in an aluminum foil bag; Outer: paper carton; 
Inner: double-layer PE) OR as per your request.

2.Delivery time:within 7 working days

3.Storage: Stored in a cool & dry well closed container, keep away from moisture and strong light,high temperature.
4.Shelf life: Two years when properly stored.
5.Delivery:By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.
6.Free sample for your test

7.Certification:ISO/HACCP/KOSHER,FDA etc



Payment
TT,Wester union,Paypal or personal account as your requirement

Delivery
within 7 working days

Origin
People's Republic of China

Minimum Order
1kg

Packaging
25kg/drum or 1kg/bag or as per your requirements

Inspection
ISO/HACCP/KOSHER,FDA etc

Sample
Free 

Remarks.
Product Tags: Oil soluble Rosemary P.E Carnosic Acid; Carnosic acid/Sage acid; Salvia Extract/Clary Sage Extract; Carnosic Acid 5%-90% HPLC; Fat-soluble Carnosic Acid

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Company Name : Changsha Ya Ying Bio-Technology Co., Ltd.
Address :Room 1103,Shangdong Yinxiang Building,Wanbao Road, ,  Hunan, Changsha,  People's Republic of China
Tel :   86-731-8991-6816
Fax :   86-731-8992-2040
Homepage :http://www.yayingbio.com
Contact :
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