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1)  purification and separation
纯化分离
1.
Based on the research results in this field, this article summarizes the advantages and characteristics in the application of the technology of adsorption and separation by macroporous adsorbing resin to the purification and separation of the effective fractions o.
本文综述大孔吸附树脂吸附分离技术用于中药复方有效部位(群)或有效成分(群)纯化分离的优势及应用特点。
2)  Isolation and purification
分离纯化
1.
A preliminary study on the method of extraction,isolation and purification of the pigment in greening garlic;
大蒜绿变物质提取及其分离纯化方法的初步研究
2.
Isolation and Purification of Glycosaminoglycan from Ruditapes philippinarum and the Analysis of its Chemistry Composition;
菲律宾蛤仔氨基多糖的分离纯化及化学性质
3.
Characteristic, isolation and purification methods of Lactoferrin;
乳铁蛋白的特性、分离纯化方法及特点
3)  separation [英][,sepə'reɪʃn]  [美]['sɛpə'reʃən]
分离纯化
1.
The optimum techniques of separation and conservancy stability were studied,in order to further research enzyme characteristic and technique of resolution.
经分离纯化实验后,米曲氨基酰化酶的比活力由3。
2.
Objective: To establish a HSCCC method for the separation of Ginsenoside Re and Rg1.
本方法的重现性好,方法简单易行,可用于人参皂苷Re 与Rg1 的分离纯化。
3.
To study the situation and character of biopolypeptide and to discuss its separation and purification with ion exchange chromatography, gel chromatography, reversed phase partition chromatography and capillary electrochromatography etc.
本文综述和分析讨论了生物多肽研究现状和特点及其色谱分离方法 ,包括离子交换色谱 ,凝胶色谱 ,反相分配色谱 ,毛细管电色谱等 ,并对经典液相色谱法与高效液相色谱法进行了比较 ,重点叙述了反相分配色谱法分离纯化多
4)  purification [英][,pjurifi'keiʃən]  [美][,pjʊrəfə'keʃən]
分离纯化
1.
Study progress on the purification and biological functions of porphyra polysaccharide;
紫菜多糖的分离纯化及生物学功能研究进展
2.
The autolysis of chymopapain and the effect on its purification;
木瓜凝乳蛋白酶的自水解作用及其对分离纯化的影响
3.
Advance in purification of NAD (P)-dependent oxidoreductases;
NAD(P)依赖型氧化还原酶分离纯化技术进展
5)  separation and purification
分离纯化
1.
Research on the application of solid phase extraction technology in the separation and purification of gibberellin GA_3;
固相萃取技术在分离纯化赤霉素(GA_3)中的应用研究
2.
Study on the process for separation and purification of high purity azelaic acid;
高纯度壬二酸的分离纯化工艺研究
3.
Study on separation and purification of psoralen from Ficus carica;
无花果叶中补骨脂素的分离纯化工艺研究
6)  isolation [英][,aɪsə'leɪʃn]  [美]['aɪsə'leʃən]
分离纯化
1.
Isolation and Identification of a Lipopeptide;
脂肽的分离纯化与结构研究
2.
Investigation on Isolation and Purifying of Gardenia Yellow Pigment with HPD100 Absorption Resin;
大孔树脂分离纯化栀子黄色素的研究
3.
Isolation and Identification of Two Sheathed Bacteria from Activated Sludge;
活性污泥中二株鞘细菌的分离纯化及其初步鉴定
补充资料:微生物的分离和纯化
      研究微生物的基本方法。将特定的微生物个体从群体中或从混杂的微生物群体中分离出来的技术叫作分离;在特定环境中只让 1种来自同一祖先的微生物群体生存的技术叫作纯化。
  
  分离技术主要是稀释和选择培养。稀释是在液体中或在固体表面上高度稀释微生物群体,使单位体积或单位面积仅存留一个单细胞,并使此单细胞增殖为一个新的群体。最常用的为平板划线法。如果所要分离的微生物在混杂的微生物群体中数量极少或者增殖过慢而难以稀释分离时,需要结合使用选择培养法,即选用仅适合于所要分离的微生物生长繁殖的特殊培养条件来培养混杂菌体,改变群体中各类微生物的比例,以达到分离的目的。为保证分离到的微生物是纯培养,分离时必须用无菌操作。
  

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