英语释义

1. a crystalline steroid sapogenin C27H42O3 obtained especially from yams (genus Dioscorea) and used as a starting material for the synthesis of steroid hormones (as cortisone and progesterone)

片语

Diosgenin glucoside延龄草苷

Diosgenin glucos地索苷

diosgenin derivatives薯蓣皂甙元衍生物

diosgenin acetate薯蓣皂甙元乙酸酯

diosgenin biosynthesis薯蓣皂苷元合成

Diosgenin tetraglycoside薯蓣皂苷元四葡萄糖苷

diosgenin yield皂素含量

diosgenin palmitate薯蓣皂甙元棕榈酸酯

英汉例句

• extraction of diosgenin from fenugreek with ultrasound technology optimized by response surface methodology;

  响应面法超声波提取胡芦巴薯蓣皂苷元的研究；

• growth, diosgenin biosynthesis, the consumotion of sucrose and inorganic phosphate in the medium, as well as the relationship of acid phosphatase activity and diosgenin biosynthesis in d.

  研究了盾叶薯蓣细胞悬浮培养过程中细胞生长、薯蓣皂苷元合成、蔗糖和磷酸盐的吸收利用以及酸性磷酸酶活性与薯蓣皂苷元合成的关系。

• abstr: objective: to investigate the glycated hemoglobin effects of intermediate-acting insulin combined diosgenin for treating elderly patients with type 2 diabetes.

  文章摘要：目的：探讨中效胰岛素联合薯蓣皂苷治疗老年2型糖尿病对于糖化血红蛋白的影响。

• the contents maintained the same level from july to october. conclusion: the contents of diosgenin in p. polyphylla var. yunnanensis varied with the collecting seasons.

  结论：滇重楼不同采收期薯蓣皂苷元的含量是不同，在实际应用时根据不同需要适时采收。

• objective to investigate the effect of diosgenin on the human osteosarcoma u-20s cell line and its mechanism.

  目的探讨薯蓣皂苷元对人骨肉瘤u-20s细胞的作用机制。

• the applications of natural steroids in drug synthesis were discussed by diosgenin obtained from the mexican dioscorea plant as the resources of starting meterial.

  并以墨西哥薯蓣植物中得到的地奥配质为合成源，讨论了天然甾族化合物在药物合成中的应用。

• the medicine value, production, current situation of demand and supply, preparation methods and comprehensive utilization of yam diosgenin are summarized in this paper.

  对黄姜皂素的药用价值、生产、供求现状，制备方法及综合利用的研究进展作一综述。

• diosgenin is an important pharmaceutical raw material.

  薯蓣皂甙元是一种重要的医药原料。

• aim to study the mechanism of diosgenin induced a375 s2 cell apoptosis.

  目的研究薯蓣苷元诱导人黑素瘤细胞a375s2凋亡的机制。

• objective to determine diosgenin content in jingangteng soft capsule by rp-hplc.

  目的建立金刚藤软胶囊中薯蓣皂苷元的含量测定方法。

• result: there were differences in the contents of diosgenin in p. polyphylla var. yunnanensis at different collecting time.

  结果：不同采收期滇重楼中薯蓣皂苷元含量发生明显变化。

• resultsthe content of diosgenin dried in direct was higher than that in thin piece type.

  结论干燥方式的不同对菝葜中薯蓣皂苷元的含量有显着影响。

• methods employing the stepwise glycosylation strategy, the target compounds were prepared via 10 steps of reactions using diosgenin as the starting material with an overall yield of 15%.

  方法以薯蓣皂素为起始原料，采用逐步糖苷化策略，经10步反应制得目标化合物，总收率约为15%。

• the change of diosgenin content in the phenophases is in keeping with the domestic reports.

  各物候期薯蓣皂苷元的含量变化规律，与国内其他产地报道基本一致。

• diosgenin is important raw material of making steroidal medicine.

  皂素是合成甾体激素类药物的重要原料。

• as the main active ingredient of d. zingiberensis wright, diosgenin is the important raw material for the synthesis of steroid body hormone medicine and steroid body contraceptive medicine .

  薯蓣皂甙元是合成苗体激素药物和苗体避孕药物的重要原料，是黄姜中的主要活性物质。

• methods: hplc-ms method of determining rat's metabolite diosgenin in vivo was established after single-dose oral ophiopogon japonicus saponin enteric microsphere.

  方法：采用hplc-ms分析对大鼠口服麦冬皂苷肠溶微球的代谢产物之一薯蓣皂苷元进行体内过程的监测。

• wight, a native species in china, has the highest content of diosgenin in the rhizome among all the species in dioscorea.

  是我国特有的甾体激素类药源植物，也是世界上薯蓣皂甙元含量最高的资源植物。

• we have summarized the main methods of extracting diosgenin from dioscorea zingiberensis, and predicted the new methods.

  介绍了从黄姜中提取薯蓣皂素的几种方法，并分析探索了新的提取方法。

• objective a field experiment was conducted to investigate the different effects of various plant growth regulators on diosgenin contents and rhizome yields of dioscorea zingiberensis.

  目的大田条件下，研究几种植物生长调节剂对盾叶薯蓣根茎中薯蓣皂苷元含量及根茎产量的影响。

• the new way of pollution-free production of diosgenin, amylum separation technology, and its effect on diosgenin yield, amylum yield and acid demand were also analyzed.

  设计了黄姜皂素洁凈化生产—分淀粉新工艺，考察新工艺对皂素收率、淀粉收率及生产酸用量的影响。

• objective to enhance the yield and product quality of diosgenin extract, the method of stepwise biocatalysis was used.

  目的利用阶梯生物催化协同提高提取盾叶薯蓣中薯蓣皂苷元的收率和质量。