Quantitative Determination of Ursolic Acid in Folium Ilicis Cornutae (Gouguye)Gathered in Different and Periods Quantitative Determination of Ursolic Acid in Herba Cynomorii by Ultravioley Spectrophotometry Studies on Chemical Constituents in the Stem and Leaf of Isodon oresbius Studies on the Chemical Constituents of Osbeckia chinensis L. Contents of effective components in flowers of Eriobotrya japonica Chemical constituents of Dracocephalum heterophyllum and antibacterial activity Chemical constituents of Paederia scandens Chemical constituents of Callicarpa longipes Chemical constituents of Callicarpa formosana Studies on Chemical Constituents of the Stem and Root Syzygium buxifolium Hook. et Arn. Determination of Oleanolic Acid and Ursolic Acid in Spica Prunellae by Derivative GC Method Studies on Chemical Constituents in Fruit of Eucalyptus globulus Inhibition of three pentacyclic triterpenoids on calcium-induced liver mitochondrial permeability transition in mice Simultaneous determination of eight components in Hedan Tablets by UPLC Chemical Studies on Pyrrosia gralla (Gies.) Ching Isolation and Identification of Triterpenoid Compounds in Fruits of Chaenomeles lagenaria (Loisel.)Koidz. Identification of Tadehagi triquetrum by TLC Chemical constituents in fruits of Catalpa ovata Chemical constituents in Potentilla kleiniana Studies on the Chemical Components of Swertia devidi Frauch Chemical Constituents of a Tibetan Medicine Gentiana tizuensis Franch. Preparation and transdermal diffusion of ursolic acid ethosomes Simultaneous determination of acteoside, oleanolic acid and ursolic acid in flower of Campsis grandiflora by HPLC Studies on the Chemical Constituents of Vaccinium scopulorum W. W. Smith Studies on the Chemical Constituents of Actinidia arguta (Sieb. et Zucc.) Planch. ex Miquel Qualitative Analysis of Chinese Drug Xiakucao (Prunella) Antitumor Effect in Vitro and Immuno-Response in Vivo of Fructus Mume Studies on chemical constituents of Verbena officinalis Orthogonal optimization of extract technology for ursolic acid from Sambucus chinensis Chemical components of Isodon lophanthoides var.gerardianus and their anti—hepatitis B virus effects Determination of five triterpenic acids from Salvia chinensis of different parts by RP-HPLC-PDA Simultaneous determination of nine kinds of active components in Hugan Agent by RP-HPLC Determination of 2α-hydroxy-ursolic acid from Herba Rabdosiae Serrae in various collecting periods Studies on the Chemical Compositions of Isodon nervosus The Chemical Constituents of Rhododendron wiltonii Determination of triterpenoid acids in leaves of Eriobotrya japonica collected at in different seasons Determination of ursolic acid of Liuwei Dihuangwan simulation samples by NIR Effect of ursolic acid on caspase-3 and PARP expression of human MCF-7 cells Absorption and transport mechanism of ursolic acid across Caco-2 monolayer model Study on Chemical Constituents of Swertia verticillifolia Determination of triterpenoic acids in fruits of Ziziphus jujuba using HPLC-MS with polymeric ODS column Antitumor mechanism of ursolic acid on human gastric cancer cell lines SGC7901 in vitro Chemical constituents from Isodon excisoides Microbial transformation of ursolic acid using Penicillium melinii Chemical constituents in leaves of Vaccinium bracteatum and their anti-complementary activity Study on chemical constituents of Rabdosia pseudoirrorata Chemical constituents from cane of Pileostegia viburnoides Microbial transformation of ursolic acid by Penicillium adametzi Variation analysis on triterpene compounds in hawthorn from different regions Experimental studies on antihyperlipidemia effects of two compositions from hawthorn in mice Analysis and Evaluation of Triterpenoids in Loquat Flowers Studies on chemical constituents from Artabotrys pilosus Simultaneous determination of eight organic acids in Chaenomelis Fructus by UFLC-MS Studies on non-alkaloid constituents from Ochrosia borbonica Quality analysis of Liuwei Dihuang Concentrated Pills based on multi-index components Triterpenoids of Inonotus obliquus Studies on non-alkaloid constituents from Alstonia mairei Derterminatiojl of Ursolic Acid in Herba of Verbena officinalis by HPLC Studies on Chemical Components of Gentiana tizuensis Franch.(Ⅰ) Studies on Chemical Constituents of Ilex hainanensis Merr. Optimization of high pressure processing of Comus officinalis with wine by orthogonal test Chemical constituents from stems of Syzygium jambos var. jambos and their in vitro cytotoxicity Preparation process of lipid-lowering medicines by solid state fermentation of Crataegi Fructus, Alismatis Rhizoma, and Cassiae Semen mixed with monascus Chemical constituents of Dracocephalum heterophyllum and antibacterial activity Chemical constituents of Paederia scandens Chemical constituents in Potentilla kleiniana Chemical constituents in Sambucus chinensis Process routing design on structure modifier of A-ring cleavage of ursolic acid Chemical constituents from aerial parts of Artemisia dracunculus var. turkestanica Chemical constituents from twigs and leaves of Ervatamia hainanensis Chemical constituents from Pteris deltodon Chemical constituents of Isodon flavidus produced in Leishan Chemical constituents from leaves of Adinandra nitida 27-O-(E)-p-coumaric acyl ursolic acid via JNK/SAPK signal pathway regulates apoptosis of human breast cancer MDA-MB-231 cell line The Chemical Constituents of Duzhong (The Bark of Eucommia ulmoides Oilv.) Research on ursolic acid production of Eriobotrya japonica cell suspension culture in WAVE bioreactor Comparative Analysis of Ursolic Acid in Crataegus pinnatifidav Bge. var. major N. E. Br. before and after Processing Studies on the Chemical Constituents of Williams Elder (Sambucus wilfamsii) Determination of Ursolic Acid and Oleanolic Acid in Asiatic Plantain (Plantago asiatica) by HPLC Studies on involatile constituents of Mentha haplocalyx