A solvent floatation technique was applied for the separation and enrichment of icariin in extract from Epimedium and high performance liquid chromatography (HPLC) was applied to determining icariin.
应用溶剂浮选法对淫羊霍提取液中的淫羊霍苷进行分离富集，并用高效液相色谱法测定淫羊霍苷的含量。
It is intended to provide an extraction liquid to be used to extract a residual veterinary drug in a livestock or aquatic product.
本发明提供一种可以用于提取畜水产品中残留动物用药物的提取液。
The method comprises the processes such as alkaline smelting, water immersion, beneficiation of liquid leached residue, alkali regeneration from a water extract, sulfur recovery and the like.
包括碱性熔炼、水浸、水浸渣选矿及水浸液再生碱和硫回收等过程。
In this paper, a hollow fabric membrane unit is used to purify the extract of Acanthopanax. After flocculated by chitosan, the liquid is treated by UF.
本文将刺五加注射液经壳聚糖絮凝处理后的澄清液作为处理对象，经中空纤维膜超滤加以处理。
An extract liquid outlet is arranged on the side wall of the membrane separating component, and an upper port of the membrane separating component is communicated with a cover of the storage tank.
另一个三通切换阀的通口与 排渣管连通；膜分离组件侧壁设提取液出液口；
An extract liquid outlet is arranged on the side wall of the membrane separating component, and an upper port of the membrane separating component is communicated with a cover of the storage tank.
另一个三通切换阀的通口与 排渣管连通；膜分离组件侧壁设提取液出液口；
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