separating and purifying technique 分离纯化技术
Separating and Purifying Substances 分离和提纯物质
More than 100 mg single solid component could be obtained from 1 ml 70% pyrethrins oil, after separating and purifying by reversed-phase HPLC.
1 ml浓度70%的除虫菊酯精油经反相HPLC分离纯化后,可得单一成分固体物达100 mg以上。
参考来源 - 天然除虫菊有效成分的分离及其免疫学检测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Affinicty chromatography is a separating and purifying technique based on the specific affinity between biomolecules.
亲和层析是基于生物分子间特异性的亲和作用而建立的分离纯化技术。
The paper mainly deals with the phosphatides structure, classify, function and separating and purifying method, as well as its application.
介绍了磷脂的结构、分类、功能、国内外磷脂的提纯分析方法，以及磷脂在各个领域中的应用。
By studying the characteristics of adsorbing apple polyphenol with AB-8 resin, the optimum conditions for separating and purifying apple polyphenol were obtained.
本文通过研究AB - 8大孔树脂对苹果多酚的吸附特性，找出适合于苹果多酚分离纯化的条件。
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