 |
HPLC Rosemary Leaf Extract Rosmarinic Acid 98%
Product Details:
| Place of Origin: | China |
| Brand Name: | BAK |
| Certification: | Halal； Kosher ；ISO； Organic； Haccp |
| Model Number: | 220916 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1kg |
|---|---|
| Price: | consult the salesman |
| Packaging Details: | 1kg/bag,25kg/drum |
| Delivery Time: | 3-7days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram，Paypal |
| Supply Ability: | 1tons |
|
Detail Information |
|||
| Product Name: | Rosemary Extract | Appearance: | Brown Yellow To White Powder |
|---|---|---|---|
| Test Method: | HPLC | Active Ingredient: | Rosmarinic Acid/Carnosic Acid/Ursolic Acid |
| Shelf Life: | 2 Years | Storage: | In A Cool And Dry Place |
| Latin Name: | Rosmarinus Officinalis | ||
| High Light: | hplc rosemary leaf extract,98 rosemary leaf extract,rosmarinic acid 98 |
||
Product Description
Rosemary Extract Rosemary Leaf Extract Rosmarinic acid 98%
Descrption of Rosemary Extract
Rosemary is a shrub belonging to the genus Rosemary,Rosmarinus officinalis, native to Europe and the Mediterranean coast of northern Africa. It was first introduced into China by the Chinese Academy of Sciences in 1981 and has been cultivated successfully in Yunnan, Hunan, Sichuan, Guizhou and other places.
What is carnosic acid?
Carnosic acid is a kind of natural phenolic diterpenoids with various physiological activities. The appearance is yellowish-brown powder or dark brown liquid, easily soluble in oily products
- To prevent the oxidation of animal and vegetable oils and extend the shelf life of products.
- It can inhibit the growth of many common bacteria and even kill those harmful to the human body.
- It can withstand high temperature from 190 to 240℃, and is the best anti-oxidant with high temperature resistance so far.
- Inhibit product fading, protect various carotenoids and other colored nutrients from oxidative decomposition.
- By inhibiting the reaction of oxidative decomposition, the decomposition of flavor substances in food can be greatly reduced.
What is rosmarinic acid?
Rosmarinic acid is a kind of natural water-soluble phenolic compound with many physiological activities. Low content of rosmarinic acid is light yellow to light brown yellow powder, high content of rosmarinic acid is white powder
- Anti-oxidation,
- Anti-bacterial anti-corrosion,
- Hair care,
- Color protection
What is ursolic acid?
Ursolic acid is a natural triterpene.
- Ursolic acid have liver protection, anti-inflammatory, anti-tumor, anti-oxidation, anti-ulcer, antibacterial, antiviral, anti-atherosclerosis, anti-AIDS, sedation, hypoglycemia and other biological effects.
Specification of Rosemary Extract
| Item of Test | Limits of Test | Results of Test |
| Appearance | Brown powder | Conforms |
| Assay | Rosmarinic Acid≥3% | 3.56% |
| Particle | 100% pass 80 mesh | Conforms |
| Odor | Odorless | Conforms |
| As | <1.0ppm | Conforms |
| Pb | <1.0ppm | Conforms |
| Cd | <1.0ppm | Conforms |
| Hg | <0.05ppm | Conforms |
| Loss on drying | <3.0% | 1.46% |
| Total Plate Count | <1000cfu/g | 95cfu/g |
| Yeast & Mold | <100cfu/g | 35cfu/g |
| E. Coli | Negative | Absent |
| S. Aureus | Negative | Absent |
| Saimonella | Negative | Absent |
| Pesticides | Negative | Absent |
| Conclusion | Conform with specification | |
| Storage | Store in 2-8°C, cool & dry place, Keep away from strong light and heat. | |
Application of Rosemary extract
1. Medicine field
2. Food field: used in meat, meat products, seafood, flour, mayonnaise, dressing, seasoning, salad dressing, baked goods, fried food, dairy products, etc., play a natural antioxidant role
3. Cosmetics field:prevent and treat dermatitis, rough and dry skin, whitening, prevent and moisturize, remove spots and pigments, etc.
4. Animal feed field: adding rosemary extract to the diet of laying hens can improve hatchability, performance, egg production, total egg weight and feed conversion rate of laying hens.
5. Daily chemical industry；rosemary essence is used in perfume, air freshener, ant repellent, sterilization, insecticide and other daily chemical industry.