Best Quality Loquat Leaf Extract 25% 80% 90% 98%Ursolic acid

Product Name: Ursolic acid
Plant sources:
- leaves of Eriobotrya japonica Thunb.
- Leaves of Rosmarinus officinalis.
- Dried ripe fruits of Ligustrum lucidum Ait.
Active Ingredients: Ursolic acid
Appearance: light green powders, or white crystalline and powders (content ≥90%)
Specifications:
- 25% 80% 90% 98%
- Any other specifications can be customized.
Test Method: HPLC (External standard method)
Quality Standard: Enterprise standard
Packing: 1kg/bag, 5kg/bag, or 25kg/drum or Customized.
Melting point: 283~285℃
Certification:GMP
Free Sample:Available1
Ursolic acid, also known as urson, prunol, micromerol, and malol, is a pentacyclic triterpenoid compound which naturally occurs in a large number of vegetarian foods, medicinal herbs, and other plants1,2. For a long time, it was considered to be pharmacologically inactive3. Thus, ursolic acid and its alkali salts (e.g. potassium or sodium ursolates) were exclusively used as emulsifying agents in pharmaceutical, cosmetic, and food preparations3,4. However, upon closer examination, ursolic acid was found to be medicinally active both topically and internally1. Its anti-inflammatory, anti-tumor (skin cancer), and antimicrobial properties make it useful in cosmetic applications1.