1) Adsorption
柱层析吸附
2) column chromatography
柱层析
1.
Process development for purification of phospholipids by alumina column chromatography;
氧化铝柱层析分离纯化磷脂的工艺过程
2.
Purification of egg yolk lecithin by column chromatography;
用柱层析法分离纯化蛋黄卵磷脂
3) chromatography
柱层析
1.
Separation of Plasma Albumin by Heat Treatment and Chromatography System;
热变性与柱层析法结合生产人血白蛋白工艺的研究
2.
Purification of HFRS Vaccine by Column chromatography;
应用柱层析法纯制Vero细胞肾综合征出血热疫苗
3.
The liposome and free oxaliplatin were separated by Sephadex G-50 chromatography and the eluent was H2O.
结果:柱层析分离方法的药物回收率为99。
4) column chromatography
柱层析法
1.
Preparation of phosphatidylcholine by column chromatography;
柱层析法制备高纯磷脂酰胆碱
2.
The fraction Ⅰ and Ⅲ were further purely separated by means of Column Chromatography,the fraction Ⅲ 1 # was separated from Ⅲ had well inhibiting .
用柱层析法对Ⅰ和Ⅲ样品进行精分离 ,并对各精分离样品作抑菌试验表明 ,Ⅲ的精分离样品Ⅲ 1 # 具有良好的抑菌作用 ,能完全抑制灰绿曲霉的生长 。
5) column chromatograph
柱层析
1.
New coupling technology including discoloring and removing impurity using microfiltration membrane, separation using metallic salt precipitation and purification using column chromatograph has been proposed.
提出了用微滤膜脱色除杂、金属盐沉淀分离和柱层析纯化等耦合新工艺,使产品含量达到97%以上。
2.
In order to confirm the component of some water-based lubricant for metal working, it is adopted that solvent extraction pretreatment is at first, separation and purification by column chromatograph is at second, then using the collected fraction to analyze the infrared spectrum and elements.
为确定某金属加工用水基润滑剂组成成分,采用先经溶剂萃取预处理,再通过柱层析进行分离和提纯,然后对收集的馏分进行红外光谱、元素分析。
3.
To extract the alkaloids with acidic solution and organic solvent ,and to isolate tetrandrine and fanchineline with column chromatograph and thick-layer chromatograph.
对粉防己生物碱的提取分离工艺路线进行调整设计,改革天然药物化学实验,使有机整体化和降低成本、毒性等;采用酸水—有机溶剂法提取生物碱,柱层析、制备层析分离汉防己甲素和汉防己乙素;柱层析分离成功率约82%,制备层析成功率100%。
6) MgO column chromatogram
MgO柱层析
1.
The results showed that three major compo- nents of pigment were isolated with MgO column chromatogram, the result further identified that component A was carotene, component B cryptoxanthin and component D probably zeaxanthin or lutein assayed by high performance liquid chromatogram, ultraviolet-visible spectrum and chemica.
结果表明:经MgO柱层析分离出三个主要组分,并通过高效液相色谱法、化学分析法、紫外可见光谱法,判定组分A为胡萝卜素、组分B为隐黄质、组分D可能为玉米黄素或叶黄素;玉米油成分含有棕榈酸、硬脂酸、油酸、亚油酸等脂肪酸,它们对色素有保护作用。
参考词条
SephadexG100柱层析
SephadexG_100柱层析
streamline柱层析
Sephadex-G100柱层析
双柱层架
硅胶柱层析
加压柱层析
纯化柱层析
柱层析分离
交叉棱柱层
干柱层析法
中压柱层析
凝胶柱层析
常规柱层析
低水温潜水
微波短距通信器
补充资料:吸附层析
◆吸附层析
吸附剂的吸附力强弱,是由能否有效地接受或供给电子,或提供和接受活泼氢来决定。被吸附物的化学结构如与吸附剂有相似的电子特性,吸附就更牢固。常用吸附剂的吸附力的强弱顺序为:活性炭、氧化铝、硅胶、氧化镁、碳酸钙、磷酸钙、石膏、纤维素、淀粉和糖等。以活性炭的吸附力最强。吸附剂在使用前须先用加热脱水等方法活化。大多数吸附剂遇水即钝化,因此吸附层析大多用于能溶于有机溶剂的有机化合物的分离,较少用于无机化合物。洗脱溶剂的解析能力的强弱顺序是:醋酸、水、甲醇、乙醇、丙酮、乙酸乙酯、醚、氯仿、苯、四氯化碳和己烷等。为了能得到较好的分离效果,常用两种或数种不同强度的溶剂按一定比例混合,得到合适洗脱能力的溶剂系统,以获得最佳分离效果。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。