上述结论为进一步研究槲皮苷和熊果酸的镇静催眠作用提供了实验依据，并为新的改善睡眠的药物的研究奠定了基础。
The conclusions above provided an experimental basis for further study of QU and UA on the sedative and hypnotic effects meanwhile they were laid the foundation for improve sleep of new drug research.
分离鉴定了5个三萜类化合物：葳岩仙皂苷C（1）、木通皂苷D（2）、木通皂苷F（3）、 熊果酸（4）和常春藤皂苷元（5）。
Five triterpenoids were isolated and their structures were identified to be cauloside C (1), akebiasaponin D (2), akebiasaponin F (3), ursolic acid (4) and hederagenin (5).
方法：对比考察六味地黄细粉及超微细粉中目标成分熊果酸的含量和溶出特性。
Methods: The contents and stripping characteristic of target compositions - Ursolic acid of Liuwei Dihuang powder and ultra micro-powder were compared and studied.
目的：探讨熊果酸在体外对人胃癌BGC-803细胞的生长增殖抑制作用和诱导凋亡的机制。
Methods Based on the culture of human gastric carcinoma BGC-803 cells in vitro, the effect of ursolic acid on growth of human gastric carcinoma BGC- 803 cells was evaluated by MTT.
通过该课题的实施，对熊果酸及齐墩果酸结构进行修饰和改造，共计获得了23种三萜类衍生物，其中大多为新化合物。
By this research, 23 triterpenoid derivants have been prepared by structural modification of ursolic acid and oleanolic acid, and most of them are new compounds.
五种方法比较得出索氏提取得熊果酸和齐墩果酸含量最高；
The highest content of ursolic acid and oleanolic acid was obtained by soxhlet extraction methods comparing with other methods.
结论建立的数学模型和优化结果合理，溶剂法提取熊果酸可行。
ConclusionThe established model and optimized results are proved to be reasonable and the extraction process is feasible.
结论建立的数学模型和优化结果合理，溶剂法提取熊果酸可行。
ConclusionThe established model and optimized results are proved to be reasonable and the extraction process is feasible.
应用推荐