1)Aqueous two-phase extraction双水相萃取
1.Progress in aqueous two-phase extraction technique and its application;双水相萃取技术及其应用
2.Advances on aqueous two-phase extraction;双水相萃取技术研究新进展
3.Study on Purification of Alpha-Amylase Inhibitor by Aqueous Two-phase Extraction,from the Kidney Bean,Phaseolus Vulgaris;双水相萃取法分离纯化白芸豆中α-淀粉酶抑制剂的研究
英文短句/例句
1.Aqueous Two-phase Extraction of 2,3-Butanediol from Fermentation Broths;双水相萃取分离发酵液中2,3-丁二醇
2.Separation of Giycyrrhizic by Aqueous Two-Phase Extraction System;应用双水相萃取技术提取甘草有效成分的研究
3.Microbial Fermentation and Aqueous Two-phase Extraction of 2,3-Butanediol微生物发酵制备2,3-丁二醇及其双水相萃取
4.Study on the Extraction of Rongchang Pig's Lipase by Aqueous Two-phase System and Character of Lipase双水相萃取荣昌猪肉脂肪酶及酶学特性研究
5.Application of Aqueous Two-phase Extraction to Separation and Analyse of Flavonoids双水相萃取在黄酮类化合物分离分析中的应用
6.Aqueous Two-phase Extraction of Cold-adapted α-Amylase from Fermentation Culture Supernatant of Pseudoalteromonas arctic GS230双水相萃取法分离低温α-淀粉酶的研究
7.Determination of vitamin B_2 by fluorimetry after aqueous two phase extraction based on PEG聚乙二醇双水相萃取、荧光法测定维生素B_2
8.Aqueous two-phase extraction of lipase produced by Geotrichum sp.SYBC WU-3 and characterization of enzymeGeotrichum sp. SYBC WU-3脂肪酶的双水相萃取和酶学性质
9.Study on the Aqueous Two-phase Ionic Liquids Extraction Separation Tetracycline离子液体双水相萃取分离四环素的研究
10.Application of Aqueous Two Phase Extraction in Drug Extraction and Separation双水相萃取技术及其在药物提取分离中的应用近况
11.Determination of ergosterol in yeast cells by HPLC after aqueous two-phase extraction双水相萃取-高效液相色谱法测定酵母细胞中麦角固醇含量
12.Separation of Be(Ⅱ),Fe(Ⅲ),Fe(Ⅱ),Cr(Ⅲ),Mn(Ⅱ) and Al(Ⅲ) by Binary Aqueous Phase Extraction双水相萃取法分离铍(Ⅱ)、铁(Ⅲ)与铁(Ⅱ)、铬(Ⅲ)、锰(Ⅱ)、铝(Ⅲ)
13.Study on the Extraction of Aspartate Aminotransferase by Aqueous Two Phase System and It's Character of Aspartate Aminotransferase;双水相萃取天冬氨酸转氨酶及其酶学性质初步研究
14.Extraction-Spectrophotometric Determination of La(Ⅲ) by Using Non-Organic Solventsi;双水相体系萃取光度法测定镧的研究
15.Ion of copper Extraction in the Aqueous Two-Phase System Based on PEG600-PVP Combination Surfactant-(NH_4)_2SO_4-H_2O;PEG600-PVP-(NH_4)_2-H_2O双水相体系萃取Cu~(2+)
16.Aqueous Two Phase Extraction for the Enantioseparation of Mandelic Acid Enantiomers双水相手性萃取拆分扁桃酸外消旋体
17.Aqueous Two-phase/Three-liquid-phase Extraction of Natural Products双水相/三液相萃取分离天然产物有效成分
18.Study on Puerarin Extraction Technology from Pueriae in Aqueous Two-Phase System;双水相体系对葛根中葛根素的萃取技术的研究
相关短句/例句
Aqueous biphasic extraction双水相萃取
3)aqueous two phase extraction双水相萃取
1.: The application of aqueous two phase extraction technique in food and fermentation industries,which is a new technological field,has been paid much attention increasingly.双水相萃取技术在食品与发酵工业中的应用作为一个新的技术领域日益受到重视;它与传统的萃取方法相比有独特的优点。
2.This enzyme showed fine heat stability,and it was could simply purified with aqueous two phase extraction.结果表明 :在初步优化的提取条件下SOD产量可达 1 0 97U/gAADY ;该SOD耐热性良好 ;双水相萃取对酶的提纯有一定效果 。
4)double water phases extraction technique双水相萃取技术
1.Biological and medical application of double water phases extraction technique;双水相萃取技术在生物、医药方面的应用
5)Bi-aqueous phase liquid-liquid extraction双水相液-液萃取
6)aqueous two phase extraction system双水相萃取体系
延伸阅读
双水相萃取分子式:分子量:CAS号:性质:萃取是在两个液相间进行。大部分萃取采用一个是水相。另一个是有机相。但有机相易使蛋白质等生物活性物质变性。最近,发现有一些高分子水溶液(如分子量从几千到几万的聚乙二醇硫酸盐水溶液)可以分为两个水相,蛋白质在两个水相中的溶解度有很大的差别。故可以利用双水相萃取过程分离蛋白质等溶于水的生物产品。例如用聚乙二醇(PEG Mr为6000)/磷酸钾系统从大肠杆菌匀浆中提取β-半乳糖苷酶。这是一个很有前途的新的分离方法,特别适用于生物工程得出的产品的分离。