杂草种类较多的科依次为禾本科、莎草科、菊科、玄参科、泽泻科、千屈菜科等。
The most weed species were Gramineae, Cyperaceae, Compositae, Scrophulariaceae, Alismataceae and Lythraceae.
目的选择蒸玄参的提取工艺。
OBJECTIVE To optimize the extraction technology of steaming Radix Scrophulariae.
中文摘要：目的：建立中药玄参的薄层色谱鉴别法。
Objective: To establish a TLC identification method for Xuanshen.
结论鲜材切片烘干法可能是玄参较好的一种新的加工方法。
CONCLUSION To make slices with fresh roots and dry in oven may be a good processing method.
为探究玄参药材的品质形成机制及确定药材适宜采收期提供基础资料。
This study provided a scientific basis for the investigation of the influence of the quality formation mechanism of Scrophulariae Radix as well as the determination of the appropriate harvesting time.
在此最佳工艺条件下玄参中哈巴苷和哈巴俄苷的总提取率为1.1172%。
Under the optimal conditions, the total extraction yield of harpagide and harpagoside was 1.1172%.
方法采用薄层色谱法对脉络宁注射液中金银花，石斛，玄参，牛膝进行定性鉴别。
MethodsTLC method is used to identify Flos Lonicerae Japonicae, Caulis Dendrobii, Radix Scrophulariae, Radix Achyranthis Bidentatae.
是一种避免自花授粉的机制，在风媒花和非专性虫媒花中最为普遍，比方说玄参。
It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.
植物花的多裂片柱头在传粉者接触后迅速闭合的现象主要存在于玄参目的一些类群中。
Examples of closure behavior of bi- or multi-lobed stigmas in response to being touched by animal pollinators were mainly studied in some taxa of the order Scrophulariales .
洋地黄属强心甙系由玄参科洋地黄属植物中提取出的混合物，是重要的治疗心脏病药物。
Digitalis glycosides of cardenolide group are important constituents with closely similar structures isolated from Digitalis plants of Sreophulariaceae for the treatment of heart diseases.
其中，杂草种类较多的科依次为禾本科、莎草科、菊科、玄参科、泽泻科、千屈菜科等。
The families including the most weed species were Gramineae, Cyperaceae, Compositae, Scrophulariaceae, Alismataceae and Lythraceae.
方法用薄层色谱法鉴别处方中的玄参、麦冬、延胡索；用高效液相法测定制剂中芍药苷的含量。
Methods Thin layer chromatography (TLC) was employed to identify Radix Scrophulariae, Radix Ophiopogonis and Rhizoma Corydalis. The content of paeoniflorin was determined by HPLC.
本发明属于医药技术领域，具体为一种从玄参中提取的总苯丙素苷类化合物及其制备 方法和应用。
The present invention belongs to the field of medicine preparing technology, and is especially one kind of figwort total phenyl glycoside compound and its preparation process and application.
摘要 ： 本文采用苯酚-硫酸法测定玄参多糖含量为指标，考察微波辅助法提取玄参多糖的工艺条件。
Abstract : The microwave-assisted extraction the polysaccharide of Radix scrophulariae, and using phenol-sulfuric acid method to determine the polysaccharide.
采用HPLC法对不同软化方法、微泡时间、蒸制时间的玄参进行测定，考察了不同炮制工艺对玄参中哈巴俄苷和肉桂酸含量的影响。
The influence of different processing methods to the content of harpagoside and cinnamic acid in Radix Crophalariae processed by different methods were determined by HPLC.
采用HPLC法对不同软化方法、微泡时间、蒸制时间的玄参进行测定，考察了不同炮制工艺对玄参中哈巴俄苷和肉桂酸含量的影响。
The influence of different processing methods to the content of harpagoside and cinnamic acid in Radix Crophalariae processed by different methods were determined by HPLC.
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