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- The isolation and structure identification of two new diarylheptanoids from Dioscorea spongiosa 绵萆?中两个新二芳基庚酮类化合物的分离和结构鉴定
- Keywords Dioscorea spongiosa;Diospongin A;B;diarylheptanoid;chemical constituents;structure elucidation; 绵萆薢;绵萆薢素A、B;二芳基庚酮;化学成分;结构鉴定;
- Dioscorea spongiosa 绵萆薢
- Dioscorea panthaica Prain et Burk. 黄山药
- Chemical constituents of Dioscorea bulbifera L. 黄独的化学成分。
- Genetic Diversity of Dioscorea bulbifera L. 黄独遗传多样性研究。
- Chinese yam is rhizome of Dioscorea spp. 摘要山药为薯预科植物薯预的根茎。
- Dioscorea nipponica Makino var.rosthani Prain et Burk. 柴黄姜
- Flavonoids and Anthraquinone from Dioscorea bulbifera L. 黄独中的黄酮和蒽醌类化学成分的研究。
- Study on anti-inflammatory constituents of Dioscorea bulbifera L. 黄药子抗炎活性成分的研究。
- Study on chemical constituents of Dioscorea bulbifera L. 中药黄独的化学成分研究。
- Mak, Dioscorea hypoglauca palib, Semen plantaginis were not. Mak.;)、萆?(Dioscorea hypoglauca palib)、车前子(Semen plantaginis)则无抑菌作用。
- GA3 depresses the reproductive growth of Dioscorea zingiberensis . GA_3对盾叶薯蓣的生殖生长起阻抑作用。
- Compounds 4 and 6 were obtained from Dioscorea genus for the first time. 化合物4、6为首次从薯蓣属植物中分离得到的已知化合物。
- The structure of artificial bone was designed according to the long bone ofpeople, the outer was compact layer, the inner was porous spongiosa layer. 仿人长干骨的结构梯度进行材料设计:外层为致密层,内层为多孔松质层。采用HAP粉末为原料,添加一定量的生物玻璃,来制备多孔梯度HAP人工骨。本研究首次采用自燃烧法合成了纳米级HAP粉末。
- Results The length of the substantia spongiosa of the superior humeral end and the indices were both closely negatively related to age. 卫生部专家指出,三聚氰胺是一种化工原料,可导致人体泌尿系统产生结石。
- Objective: To develop a RP-HPLC method for the determination of dioscin in the rhizomes of three Dioscorea species. 目的:建立薯蓣属3种植物福州薯蓣、绵萆?、穿龙薯蓣根茎中薯蓣皂苷的含量测定方法。
- Objective: To gain a clear idea on the species and distribution of medicinal plants from Dioscorea in Guizhou province. 目的:弄清贵州省薯蓣属药用植物资源的种类及分布。
- Objective:To observe the antibacterial action of decoction of Dioscorea Bulbifera L in vitro. 目的:考察黄药子水煎液体外抑菌作用。
- Any of numerous chiefly tropical vines of the genus Dioscorea,many of which have edible tuberous roots. 薯蓣一种大部分为薯蓣属的热带藤本植物,许多长有可食用的块茎状根