A determination of ursolic acid in Zhike Pipa Lu by RP-HPLC;
反相高效液相色谱法测定治咳枇杷露中乌索酸的含量
Studv on Extraction Technoloev of Ursolic Acid from Eriobotrva Japonica Lindl.(Ⅴ);
以枇杷叶为原料提取乌索酸的工艺研究(Ⅴ)
Content compare of ursolic acid and oleanolic acid in different spot of Perillalinn;
紫苏不同部位中乌索酸和齐墩果酸的含量比较
Study on the synthesis and performance of aconitic acid-acrylic acid copolymer;
乌头酸-丙烯酸共聚物的合成及性能研究
Hydroxycitric acid is obtained by aconitic acid with oxidation,which is obtained by citric acid with dehydration.
该文以柠檬酸为原料 ,经过脱水制取乌头酸 ,再由乌头酸氧化制取羟基柠檬酸。
A high water absorbing resin,with K 2S 2O 8 Na 2S 2O 4 as initiator,aconitic acid and acrylic acid as monomers,glycol glycidyl ether as crosslinking agent,was synthesized by means of microwave radiation in water solution.
以Ｋ２Ｓ２Ｏ８－Ｎａ２Ｓ２Ｏ４作为引发剂，将部分中和的丙烯酸钠和乌头酸与少量交联剂乙二醇缩水甘油醚在水溶液中进行微波辐射共聚，可制得吸水倍率５００倍以上、保压吸水倍率９０倍以上、吸盐（ＮａＣｌ水溶液）倍率７５倍以上的高吸水性树脂。
Research on the extraction technology of Ursolic Acid;
药用植物中乌苏酸的提取工艺研究进展
RESULTS Eight triterpenes were isolated and identified as friedlin(E-6),epifriedlinol(E-7),lupeol(E-8),lupeol acetate(E-9),ursolic acid(E-10),ursa-12-ene-3β-heptadecanoate(E-11),betulinic acid(E-12),30-hy.
结果分得8个三萜类成分,分别为无羁萜酮(friedlin,E-6),表无羁萜醇(epifriedlinol,E-7),羽扇豆醇(lupeol,E-8),羽扇豆醇乙酸酯(lupeol acetate,E-9),乌苏酸(ursolic acid,E-10),乌苏-12-烯-3β-十七酸酯(ursa-12-ene-3β-heptadecanoate,E-11),桦木酸(betulinic acid,E-12),30-羟基羽扇豆醇(30-hydroxylupeol,E-13)。
Results Six compounds were isolated from the non-alkaloid fraction of Uncaria macrophylla, whose structures were identified as β-sitosterol, β-daucosterol, ursolic acid, α-amyrin acetate, 3β, 6β, 23-trihydrox.
结果从大叶钩藤中分离鉴定了6个化合物,其结构分别为β-谷甾醇、β-胡萝卜苷、乌苏酸、α-香树素乙酸酯、3β,6β,23-trihydroxyurs-12-en-28-oicacid、3β-hydroxyurs-12-en-27,28-dioicacid。
Synthesis of Ursolic Acid and Oleanolic Acid Derivatives
乌索酸与齐墩果酸衍生物的合成进展
Study on Extraction and Separation of Ursolic Acid from Herb Residue of Eriobotrya Japonica Leaves and Preparation of Reference Material of Ursolic Acid
枇杷叶药渣中乌索酸的提取分离及乌索酸标准样品的制备研究
Extracting and Identifying Ursolic Acid from Hedyotis Corymbosa Lam.;
伞房花耳草中乌索酸的提取与鉴定(VI)
Separation and HPLC Analysis of Ursolic Acid from Sumbucus Chinensis Lindl(Ⅲ);
陆英中乌索酸的分离制备及HPLC分析(Ⅲ)
Inducing effect of ursolic acid on apoptosis of K562/DNR
乌索酸诱导K562/DNR细胞凋亡的实验研究
Optimum Extraction of Ursolic Acid in Paulownia tomentosa(Thumb.) Steud by Orthogonal Test;
正交试验法优选毛泡桐中乌索酸提取工艺
Studies on the Determination of Ursolic Acid Solid Dispersion Systems by RP-HPLC;
乌索酸固体分散体含量测定方法的研究
Preparation and Quantitative Analysis of Ursolic Acid Separation from Herba Hedyotidis Corymbosae;
黄毛耳草中乌索酸的分离制备及定量分析
Preparation of Usolic Acid Solid Dispersion Systems and Study on Their Dissolution in Vitro;
乌索酸固体分散体的制备及其体外溶出度研究
Studv on Extraction Technoloev of Ursolic Acid from Eriobotrva Japonica Lindl.(Ⅴ);
以枇杷叶为原料提取乌索酸的工艺研究(Ⅴ)
HPLC Determination of Ursolic Acid in 30 Kinds of Natural Plants of Jiangxi(IV);
HPLC法测定30种省产天然植物中乌索酸的含量(IV)
Seperation of Four Triterpene Compuunds and Structural Identification
4种12-烯-28-乌索酸的分离以及结构鉴定
Protective Effect of Ursolic Acid Against Acute Alcoholic Liver Injury in Mice
乌索酸对小鼠酒精性肝损伤的保护作用
A determination of ursolic acid in Zhike Pipa Lu by RP-HPLC
反相高效液相色谱法测定治咳枇杷露中乌索酸的含量
Study on Ursolic Acid Induced Apoptosis in Jurkat Cells;
乌索酸诱导Jurkat淋巴瘤细胞株凋亡及其机制的初步研究
Protective Effect of Ursolic Acid on D-GalN-Induced Acute Liver Injury in Mouse;
乌索酸对D-氨基半乳糖致小鼠急性肝损伤的影响
Study on Ursolic Acid-Induced Apoptosis in K562 and K562/DNR Cells
乌索酸诱导K562细胞与耐柔红霉素的K562细胞凋亡及其机制的初步研究
halobetasol propionate
卤倍他索丙酸酯（乌倍他索丙酸酯）