麻黄碱

1
Ephedrine Hydrochloride
...】鸭掌散； 麻黄碱；合煎；分煎；高效液相色谱；体外抗菌 [gap=1439]Key words：Ya Zhang powder; Ephedrine hydrochloride; Combined decoctions; Separated decoctions; HPLC; Anti-bacterial effects in vit..

短语

1
结果：索氏提取法提取和水提取麻黄碱含量较高，适合工业化生产要求。
Result:Higher ephedrine content was extract by using Suoshi extraction method and the acid water extraction method, which conforms to the industrialization production requirements.
2
方法：采用麻黄碱贴膏，比较在体透皮给药对豚鼠整体平喘作用的影响。
METHODS:The gelatinizer made from ephedrine was taken as the treatment to carry research for antiasthmatic effect and compared the difference between therapeatic and control drug.
3
方法采用4因素3水平正交设计法，以麻黄碱为指标，用高效液相色谱法优选提取工艺。
Method With ephedrine as an experimental criterion, the orthogonal design (4 factors and 3 levels) and HPLC were used to optimize the technology of ephedrine extraction from the ephedra stems.

麻黄碱
麻黄碱，①预防支气管哮喘发作和缓解轻度哮喘发作，对急性重度哮喘发作效不佳。②用于蛛网膜下腔麻醉或硬膜外麻醉引起的低血压及慢性低血压症。③治疗各种原因引起的鼻黏膜充血、肿胀引起的鼻塞。

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