介绍和分析黄芪多糖的分离和纯化方法。
The separation and purification methods for astragalus polysaccharides are introduced and analyzed in this paper.
目的优化胰岛细胞分离纯化的方法，提高胰岛产量、纯度和功能。
Objective To improve output, purification and function of islet cells by optimizing isolation and purification methods.
方法通过反复柱色谱分离和重结晶纯化，并利用核磁共振波谱技术进行结构鉴定。
Method the compounds were isolated by column chromatography and purified by recrystallization and the structures were identified by NMR spectral data and other methods.
目的：为探索从食用菌子实体中快速分离和纯化dna的方法。
Objective: a simple method for DNA isolation and purification from edible fungus was explored.
从而为滑面内质网及粗面内质网的分离和纯化建立了一种简单、经济、准确、可靠的方法。
Thus, a simple, economical, accurate and reliable method to separate and purify microsomes was established.
提出了从裸子植物侧柏中分离纯化核糖体失活蛋白的制备和检测方法。
The preparation and detection methods of isolating and purifying a ribosome-inactivating protein (RIP) from the seeds of arborvitae were presented.
确立了以有机溶剂提取海藻中的生长素，以乙醚萃取法和柱层析法对生长素进行分离纯化的方法。
The method of extracting the auxin in seaweeds with organic solvent, separating and purifying the auxin by ether extraction method and column chromatography has been established.
方法：以薄层鉴别和含量测定为指标，采用正交设计方法优先尿毒清提取液的分离与纯化工艺条件。
Methods: the Optimum separation and purification process conditions were studied by the orthogonal test with TLC identification and content determination as markers.
文章总结了中药有效成分分离纯化的目的和方法。
The paper summarized the objective and method of separation and purification for effective component of Chinese herbs.
介绍了芦荟多糖的分离、纯化方法以及芦荟多糖的组成和特征分析方法。
Separating, purification and constitute character analysis methods of Aloe polysaccharide are discussed in this paper.
方法利用硅胶、凝胶等色谱技术分离纯化化学成分，通过理化性质和波谱数据确证其结构。
METHODS Chromatography was used to isolate and purify chemical constituents, and their structures were elucidated based on spectral evidence together with physiochemical properties.
本发明公开了一种提取家禽基因组DNA的方法，可应用于实际生产中大规模的采集和分离纯化家禽群体的基因组DNA。
The invention discloses a method for extracting genome DNA of poultry, applied to large-scale collection, separation and purification of genome DNA of poultry in the actual production.
方法：以三种栽培的食用菌为材料，采用CTAB结合DNA凝胶回收试剂盒进行基因组DNA的分离和纯化。
Method: The genomic DNA was extracted by combined method of CTAB and DNA gel purification kit from sporophore of three cultivated edible fungus.
方法利用硅胶柱色谱法对牛白藤进行分离纯化，根据理化性质和核磁共振谱数据鉴定其结构。
Methods the compounds were isolated and purified by repeated silica column chromatography and identified by their physical characteristics and nuclear magnetic resonance spectrum.
方法：采用组织分离法和菌丝尖端纯化技术分离纯化菌种；
Methods: The tissue isolation and the hyphaend-purification skill were used to isolate and to purify the spawn.
本文较全面地对传统和现代的植物甾醇的提取分离、纯化精制以及分析检测方法进行综述，希望对今后植物甾醇的研究会有所帮助。
So, current phytosterol researches lay emphases on the extraction, separation and purification of phytosterols from plant lipids, and on phytosterol content analysis.
方法采用DEAE -纤维素柱色谱和凝胶渗透色谱进行分离纯化，化学和光谱方法分析其结构特征。
Methods DEAE-cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides whose structures were characterized by using chemical and spectral methods.
方法采用DEAE -纤维素柱色谱和凝胶渗透色谱分离纯化，化学和光谱方法分析其结构特征。
Methods DEAE-Cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides, whose structures were characterized by chemical and spectral methods.
结论：活性聚丙烯酰胺凝胶电泳和均质提取法相结合是一种新的分离纯化木聚糖酶的简便、有效方法。
Conclusion: The xylanase purification procedure using native polyacrylamide gel electrophoresis combined with homogenization extraction was a novel and convenient method.
方法运用重结晶和柱层析法进行分离和纯化。
METHODS Recrystallization and column chromatography were used to get purer hyodeoxycholic acid and some other components.
方法：采用反复硅胶柱色谱、葡聚糖凝胶色谱等分离纯化，通过理化常数和波谱分析鉴定其化学结构。
Methods:The isolation and purification were carried out by repeated silica gel column chromatography, and the chemical structures were determined by physicochemical properties and spectral analysis.
方法采用各种柱色谱法进行分离纯化，运用理化性质和波谱法进行结构鉴定。
Methods the compounds were isolated by column chromatographic methods, their structures were elucidated on the basis of physical properties and spectral analysis.
方法用RT - PCR方法从能分泌特异性抗人afp单克隆抗体的杂交瘤细胞中分离纯化抗体VH和VL基因。
Methods VH and VL genes of anti-human AFP monoclonal antibody were cloned by RT-PCR from hybridoma.
方法：将从小鼠肌肉分离、纯化的旋毛虫幼虫，放入玻璃匀浆器匀浆，胰酶消化。台盼蓝和中性红染色检测分离细胞的活性。
Methods: Larvae of Trichinella spiralis isolated from the muscle of a Trichinella - infected mouse were put in a glass homogenizer for homogenizing, digesting with trypsin.
方法应用改良的准分子激光切削法和酶分层消化法来分离纯化视网膜感光细胞层。
MethodsModified excimer laser surgery, regular excimer laser surgery, and enzyme gradation digestion were used to isolate retinal photoreceptors.
方法：用稀释涂布法分离和纯化嗜热菌并进行形态学观测和生化鉴定。
Methods: Use with the dilution separation methods purified thermophilic bacteria, carry through morphology observation and biochemistry identified.
本发明涉及从气体混合物中，分离和纯化气体的方法，特别是有多塔同时吸附的变压吸附方法。
The present invention relates to the method separating and purifying gas from gas mixture and is especially one pressure-varying adsorption method with several adsorbing towers.
本发明涉及从气体混合物中，分离和纯化气体的方法，特别是有多塔同时吸附的变压吸附方法。
The present invention relates to the method separating and purifying gas from gas mixture and is especially one pressure-varying adsorption method with several adsorbing towers.
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