1) Polyamide column chromatography
聚酰胺柱层析
1.
The effect of sample loading,eluting velocity,as well as acetone concentration of on adsorption and desorption of proanthocyanidins in Polyamide column chromatography were studied.
以聚酰胺柱层析方法研究了上样流速、洗脱流速、丙酮浓度对聚酰胺吸附和洗脱原花青素的影响,并以HPLC-MS联检技术初步研究了20%和40%丙酮洗脱片段中的成分构成。
2.
Method: The isolation and purification of CA were achieved by polyamide column chromatography and the main isolation factors were optimized.
方法:绿原酸经乙醇热回流提取后,采用聚酰胺柱层析法进行分离除杂,对主要工艺参数进行了优化。
2) polyacrylamides membrane chromatography
聚酰胺薄层层析
1.
The content of flavonoids in the leaves of Castanopsis eyrei in different habitats is determined by spectrometerand the components of flavonoids are analyzed by the method of polyacrylamides membrane chromatography.
运用分光光度法测定了来自浙江台州境内天台山不同生境的甜槠黄酮类化合物的含量并对其成分进行了聚酰胺薄层层析分析。
4) Cross-liked polyacrylamide-coated column
交联聚丙烯酰胺涂层柱
5) polyamide membrane disk chromatography
聚酰胺薄膜圆盘层析
1.
Mulberry anthocyanins were extracted with diluted alcohol, identified with polyamide membrane disk chromatography and purified with D155 macroporous cation exchange resins or polyamide column chromatography in this paper.
为了探讨用于分析有色植物的花色素甙成分的简易迅捷方法,采用酸性乙醇浸提桑葚中的花色素甙,以黑米的花色素甙提取物为参照标准,选用聚酰胺薄膜圆盘层析对提取物进行定性定量分析。
补充资料：聚酰胺4
分子式：
CAS号：
性质：见聚α-吡咯烷酮树脂
CAS号：
性质：见聚α-吡咯烷酮树脂
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