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- Objective: To explore the biosynthesis route of the iridoid glucosides in Verbena Officinalis . 目的:探讨马鞭草中环烯醚萜苷类的生物合成路径。
- Conclusion: There is possibly another biosynthesis route for the iridoid glucosides in verbena officinalis . 结论:马鞭草中环烯醚萜苷类的生物合成可能存在其它路径。
- Method: ICP-AES,UV and HPLC were used to determine the contents of trace elements,chlorogenic acid,total flavonoids,five iridoid glucosides,hederagenin,and oleanolic acid. 方法:用ICP-AES测定药材中微量元素含量,UV测定绿原酸、总黄酮含量,HPLC测定环烯醚萜苷、常青藤皂苷元、齐墩果酸的含量,并用SAS统计分析系统进行聚类分析。
- Result: The results showed that the geo-authentic crude drug was lower in the contents of Cr and Pb but higher in the contents of chlorogenic acid,total flavonoids,five iridoid glucosides,h... 结论:道地产区金银花质量优于非道地产区,现代分析结果与传统分类相同。
- Keywords Lonicera hypoglauca;chemical constituents;iridoid glucosides; 红腺忍冬;化学成分;环烯醚萜苷;
- iridoid glucosides 环烯醚萜音
- Keywords NMR;assignments;HMQC;Lonicera chrysatha;iridoid glucoside;secologanin; 归属;HMQC;金花忍冬;环烯醚萜甙;
- Keywords Reversed phase preparative high performance liquid chromatography;Plantago herb;Iridoid glucoside;aucubin; 反相高效液相色谱法;车前草;环烯醚萜苷;桃叶珊瑚苷;
- OBJECTIVE Summarize the research progress on natural iridoid compounds. 目的介绍环烯醚萜类化合物研究概况和近年研究进展。
- Iridoidal glucosides 裂环烯醚萜甙
- The content of iridoid glycosides was up to 70% in the dried fraction of 80% ethanolic elution determined by UV-Vis. 使用该方法富集后,80%25乙醇洗脱液干燥后总固体物中环烯醚萜苷类成分含量可达到70%25以上。
- The fermentation of many sugurs, alcohols, and glucosides by strains of P. multocida is quite variable. 多余性巴氏杆菌各菌株对多种糖,醇,糖苷的发酵是很不同的。
- RESULTS Two iridoid glycosides were obtained and identified as loganin(I) and sweroside(II). 结果从忍冬藤中分离得到2个环烯醚萜苷化合物,分别是马钱素(I)和当药苷(II)。
- Therapeutic effects of total glucosides of paeony on rats with immunological hepatic fibrosis. 该研究表明白芍总苷可以减缓小鼠免疫性肝纤维化;
- Genipin is the iridoid glycoside geniposide isolated from the fruit of Gardenia jasminoides Ellis. 以从栀子属植物的果实中提取的环烯醚萜类化合物京尼平为代表,研究其与皮胶原的反应性。
- A study on the NMR spectrum of monoterpene glucosides from Paeonia lactiflora Pall. 芍药单萜苷的NMR谱学研究。
- The fermentation of many sugars, alcohols, and glucosides by strains of P. multocida is quite variable. 多余性巴氏杆菌各菌株对多种糖,醇,糖苷的发酵是很不同的。
- L-HPC and MCC can be prepared with disintegrating agent from Tripterygium Glucosides dispersible tablet. 混合的低取代羟丙纤维素和微晶纤维素可作为雷公藤多苷分散片的崩解剂。
- Objective To optimize the disintegrating agent from Tripterygium Glucosides dispersible tablet and study its quality. 摘要目的优选雷公藤多苷分散片的崩解剂,并考察其成品的质量。
- The extraction technology of total iridoid glycoside of Cape Jasmine Fruit has been established,which is reliable and practical. 确立了栀子总环烯醚萜苷的提取工艺路线,该工艺稳定可行。