研究了离子沉淀法和大孔吸附树脂层析法结合制备茶多酚的工艺。
Combining the ion precipitation with column chromatography to prepare tea polyphenol was studied.
本文结合亲硫层析和混合模式吸附，制备新型的亲硫性混合模式吸附剂，并用于抗体分离。
Combining the thiophilic chromatography and mixed mode adsorption, new adsorbent with thiophilic mixed-mode ligands were developed and used for antibody separation.
方法以硬脂酸为载体采用溶剂乳化法制备水飞蓟素固体脂质纳米粒，并用葡聚糖凝胶层析法测定其包封率。
Method Silymarin SLN was prepared through the solvent-emulsifying method with stearic acid as the carrier, and the encapsulation rate was determined with the Sephdex gel chromatogram.
本文介绍三类制备型层析系统，分别用在新药开发和制造领域中纯化生物性分子和药物有效成分。
This article introduces three kinds of preparative chromatography used in purifying bio molecules and active ingredient pharmaceutical compounds for drug discovery and manufacture.
本发明涉及一类新的针对眼镜蛇神经毒素的亲和层析介质及其制备方法。
The present invention relates to new affinity chromatography mediums for cobra neurotoxin and its preparation method.
采用硅胶、聚酰胺、葡聚糖凝胶LH-20柱层析法和制备薄层层析法对乙酸乙酯和正丁醇提取物进行了分离、纯化。
The ethyl acetate and n-butanol extraction were chromatographed on silica gel column, polyamide column, sephadex LH-20 column and preparing TLC, respectively.
根据亲和层析的原理，把血红素作为配基制备亲和层析柱用于纯化HBP，为进一步研究HBP打下基础。
So in this study, based on the mechanism of affinity chromatography, the affinity chromatography column with the heme immobilized was built to do purification of HBP.
方法：用升华法制备样品，用薄层层析法分离，用光谱法鉴定。
Methods: The samples were prepared with method of sublimation, separated with thin layer chromatography and identified with spectrometry.
发酵产物经大孔吸附树脂、硅胶柱层析及重结晶等方法制备出牛蒡子苷元纯品，并采用核磁共振（NMR）、红外（IR）、质谱（MS）等方法对产物进行了鉴定。
The product of fermentation was separated with macroporous resins, and then purified by the silica-gel column chromatography and recrystallization. The pure product was assayed by NMR, IR and MS.
以快流速琼脂糖凝胶为基质，采用直接偶联法制备丁基琼脂糖疏水层析介质。
Butyl-agarose chromatography media were prepared by direct coupling of butyl glycidyl ether (BGE) on agarose 4ff beads.
摘要 ：以兴安落叶松锯末为主要提取原料，柱层析为基础单元建立了花旗松素的制备工艺。
Abstract : In this study, Larix gmelini sawdust was used as raw material for the purification of taxfolin with column process as the basic unit.
目的：建立制备色谱层析系统制备左旋多巴类似物（简称：LDA）对照品的方法；
Objective: To establish the preparation method of levodopa analog (abbreviate: LDA) reference substance by AKTA Explorer 100 Preparative Chromatography System;
目的：建立制备色谱层析系统制备左旋多巴类似物（简称：LDA）对照品的方法；
Objective: To establish the preparation method of levodopa analog (abbreviate: LDA) reference substance by AKTA Explorer 100 Preparative Chromatography System;
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