Product Information
What is Carnosic Acid?
Carnosic acid is phenolic acid compounds in plants, and a high quality natural oil-soluble antioxidants. This product carnosic acid extracted from Rosemary (Rosmarinus officinalis Linn. ) Leaf.
What is Rosmarinic Acid?
Rosemary acid, also known as phenolic acids, is one of polyphenols in many plant. It is one of the aromatic substances, also a high quality pure natural water-soluble antioxidant. This product rosmarinic acid extracted from Rosemary (Rosmarinus officinalis Linn. ) Leaf.
What is Ursolic Acid?
Ursolic acid ,also known as WuSu acid, is one of triterpene compounds in natural plants, widely exists in vegetables, plants and other plants. This product ursolic acid extracted from Rosemary (Rosmarinus officinalis Linn. ) Leaf.
| Product Name | Rosmary Extract |
| Latin Name | Rosmarinus officinalis Linn. |
| Used Part | Leaf |
Appearance
| Yellow Or White Powder
|
| Odor &Taste | Characteristic |
Test Method
| HPLC |
| Specification | 5%-98% |
| Active Ingredient | Ursolic Acid , Carnosic Acid , Rosmarinic Acid |
| Ursolic Acid | CAS NO. | 77-52-1 |
| Molecular Formula | C30H48O3 |
| Molecular Weight | 456.71 |
| Structure |  |
Carnosic Acid | CAS NO. | 3650-09-7 |
| Molecular Formula | C20H28O4 |
| Molecular Weight | 332.43 |
| Structure |  |
| Rosmarinic Acid
| CAS NO. | 20283-92-5 |
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31 |
| Structure |  |
Physical Characteristics
|
| Sieve Analysis | NLT 100% pass 80 mesh |
| Loss on Drying | ≤4.0% |
| Ash Content | ≤2.0% |
| Residual Solvents |
| Ethanol | ≤5000ppm |
| Total Heavy Metals | ≤20ppm |
| Pesticide Residues | ≤10ppb |
Microbiological Assay
|
| Total Plate Count | 1000cfu/g |
| Total Yeast & Mold | 100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
| Function |
| 1.Rosemary extract powder can be used as antioxidant; 2.Rosemary extract powder with the function of anti-aging; 3.Rosemary extract powder can treat cardiovascular disease; 4.Rosemary extract powder with the function of reducing weight and fat; 5.Rosemary extract powder with Anti-inflammatory and antibacterial effects. |
| Packing |
| N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. |
| Storage |
| Store in cool & dry place.Keep away from strong light and heat. |
| Shelf life |
| 24 months when properly stored. |
product photo:
Company Profile:
Our company offers variety of products which can meet your multifarious demands.including API Powder、Pharmaceutical Intermediates、Vitamins Powder、Plant Extracts、Food Additive、Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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FAQ:
Q1: Are you a manufacturer?
Answer: Yes
Q2: How to contact with us?
Click the Google "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or online ,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Product Categories : Plant Extract powder
