Loquat Leaf P.E. CAS:77-52-1 ,63968-64-9 Major Components:Ursolic acid CAS:77-52-1 ,63968-64-9 Specifications:20%,25%,80%,90% Specifications:20%,25%,80%,90%Assay Method:HPLCHerb Source:Ligustrum lucidum Ait., Actostaphylos uva-ursi(L.)Spreng,Eriobotrya japonica(Thunb.)Lindl. Paulownia tomentosa(Thunb.)Steud.,Prunella vulgaris L.,Ilex rotunda Thunb.Appearance:White powder with high content and low ...