Rosemary Extract 5%-98% Ursolic acid for antioxidant
USD $50 - $1,380 /Kilogram
Min.Order:1 Kilogram
Changsha Goomoo Chemical Technology Co., Ltd.
Loquat Leaf P.E/Rosemary Extract- Ursolic acid
[Common Name]Loquat Leaf P.E/Rosemary Extract
[Main Ingredient]Ursolic acid
[Specification]25%,50%,90%,98%(HPLC)
[Plant Source]Loquat Leaf/Rosemary
[Appearance]25% light green powder 50%Yellow powder 90%-98% white powder
[Molecular Formula]C30H48O3
[Molecular Weight]456.68
[CAS Number]77-52-1
[Function]Sedative anti-inflammatory antimicrobial resistance to fight ulcer, reduce blood sugar diabetes pale spot whitening.
Ursolic acid can be used in cosmetics, and capable of inhibiting various types of cancer cells by inhibiting the STAT3 activation pathway and human fibrosarcoma cells by reducing the expression of matrix metalloproteinase-9 by acting through the glucocorticoid receptor.As medicine it is well tolerated and can be used topically and orally.
1.Specifications:
Test items | Specification | Typical |
Active ingredient Ursolic acid | >98% | 98.69% |
Appearance | White or yellow powder | conforms |
Particle size | 99% pass 60mesh | conforms |
Loss on dry | <3.0% | 1.18% |
Ash content | ≤1.0% | 0.45% |
Heavy metal | <10ppm | <10ppm |
As | <1ppm | conforms |
Pb | <5ppm | conforms |
Hg | <0.1ppm | conforms |
Cd | <0.1ppm | conforms |
Solvent residence | ≤0.01% | conforms |
bacterial | 100cfu/g max | conforms |
bacillus coli | Not detected | Not detected |
salmonella | Not detected | Not detected |
Bacillus pyocyaneus | Not detected | Not detected |
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3. Package&Storage
(1).Packing: By 25kgs/drum, inner by double plastic bag.
(2).Storage: Stored in a cool&dry well-closed container, keep away from moisture and strong light/heat.
(3).Shelf life: Two years under well storage situation.
1.Prompt Reply- We will reply you within 12 hours.
2.Free sample for your evaluation.
3.After Sales Support-Unconditional refund if unqualified.Please kindly check the packages after you receive the goods, if you got wrong products/ quality problem/ short quantity, please get back to us as priority. Please note that you need to send us pictures of the defective items concerning this, and we will replace or refund accordingly.
Goomoo chemical devote to Phytochemistry and fine chemical (including chemical pharmaceutical excipients) raw mateiral R&D,produce and international sale.
In food,health care and cosmetic industry,people are more and more inclined to nature ingredients.Goomoo extracts products are 100% nature plant ingredients,during our extract processing,we only use pure water and food grade ethanol as sovents. From Goomoo,you can get most of the extracts products.
Dear Customer,we suggest use following shipping service:
1kg - 50kg - expresee delivery (DHL,UPS,Fedex,TNT,EMS etc)
51kg-100kg- By air
More than 100kg -by sea