100% Rosemary Extract Carnosic acid powder Carnosic Acid oil
Rosemary extract carnosic acid is considered to be a natural, efficient and stable (high temperature durable),
security, non-toxic and non-side-effects, oil-soluble antioxidants and a green food additive.
| Product name |
Carnosic Acid |
| Plant sources |
Loquat leaf, Paulownia, Rosmarinus officinalis |
| Apperance |
Brown Yellow to off white Powder or liquid |
| Specification |
5%,10%,15%,20%, 25%,50%,90%,98%HPLC |
| Test method |
HPLC/UV |
| Shelf time |
2 years,keep away sunlight, keep dry |
Relative specification:
| Product name |
Spec. |
Test method |
| Rosemary acid |
2%~98% |
HPLC |
| Carnosic acid powder |
5%~95% |
HPLC |
| Carnosic acid oil |
2%~10% |
HPLC |
| Ursolic acid |
20%~90% |
HPLC |
| Organic Carnosic acid oil |
5%,10% |
HPLC |
| Supercritical Carnosic acid powder |
30% |
HPLC |
| Rosemary essential oil |
100% |
GC |
| Rosemary Hydrosol |
100% |
GC |
1.Inhibit the formation of melanin.
2.Sunscreen.
3.Treatment of freckles, chloasma.
4.Alpha arbutin can resist free radicals and resist oxidation
5.Alpha arbutin has bactericidal and anti-inflammatory effects on the skin.
1. Applied in food field, as raw materials of tea is easy to reduce phlegm;
2. Applied in pharmaceutical field, may be it will become a new anti-cancer drug with low toxic;
3. Applied in cosmetic field, it can invigorate blood circulation and remove beverage.
| Analysis Item |
Specification |
Result |
Test Method |
| Assay |
5%-98% Rosmarinic acid |
/ |
GB1886.172 |
| Physical Control |
| Appearance |
Green to White Powder |
Conforms |
Visual |
| Odor |
Slight rosemary scent or no scent |
Conforms |
GB/T14454.2 |
| Particle Size |
100% through 80 mesh |
Conforms |
GB/T5917.1 |
| Loss on Drying |
NMT 5.0% |
2.21% |
GB5009.3 |
| Impurities Control |
| Heavy Metals |
NMT 10ppm |
Conforms |
GB5009.74 |
| Arsenic (As) |
NMT 2ppm |
Conforms |
GB5009.76 |
| Lead (Pb) |
NMT 1ppm |
Conforms |
GB5009.75 |
| Cadmium(Cd) |
NMT 1ppm |
Conforms |
GB5009.15 |
| Hg |
NMT 0.1ppm |
Conforms |
GB5009.17 |
| Microbiological Control |
| Total Plate Count |
NMT1000cfu/g |
Conforms |
GB4789.2 |
| Yeast & Mold |
NMT100cfu/g |
Conforms |
GB4789.15 |
| Salmonella |
Negative |
Conforms |
GB4789.4 |
| E.Coli |
Negative |
Conforms |
GB4789.3 |
| Packing and Storage |
| Packing |
25kg/drum,Packing in paper-drums and two plastic-bags inside. |
| Storage |
Store in a well-closed container away from moisture. Storage at <30 ºC recommended. |
| Shelf Life |
2 years if sealed and store away from direct sun light. |
| Weight |
Packing method |
| 1kg |
bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more |
by Drums or carton (3 layers plastic bag inside) |
| Weight |
Delivery mothod |
Delivery time |
Destination |
| 1kg-25kgs |
EMS,DHL,UPS,Fedex,TNT |
3-7days |
Door to door |
| 25kgs-100kgs |
DHL,FedEx,by Air |
3-7days |
Door to door
(to Airport by Air) |
| more than 100kgs |
by Air |
3-7days |
Door to Airport |
| by Sea |
10-35days |
Door to port |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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