As the total negative surface charge of such complexes matches the surrounding charge density of the matrix , the sds - protein complex stops migrating and remains stationary , as typical of steady - state separation techniques 当复合物表面总的负电荷与周围基质的电荷密度一不能致时,与典型的稳态分离技术相似, sds -蛋白复合物则不再迁移而保持固定。
Reversed micellar extraction was relatively new separation technique which could provide high selectivity and make less inactivation of enzyme , thus being highly potential for recovery and purification of bioactive products 摘要反胶束萃取是一项新的分离技术,不仅具有高选择性,而且不易使酶蛋白失活,在提取纯化生物活性物质方面具有巨大的工业应用潜力。
Bbca biochemical is the core enterprise of bbca group , being engaged mainly in further processing of agricultural products by using advanced bio - fermentation and modern chemical separation techniques to produce bio - energy and biomaterial 丰原生化是丰原集团的核心企业,主要利用先进的生物发酵技术和现代化工分离提取技术从事生物能源、生物化工材料制造。
The newest determination technology of cationic surfactants in recent years was introduced in this paper , and some determination and separation techniques for quaternary amines were reviewed according to the classification of analyticmethod 摘要近年来阳离子表面活性剂的最新检测技术,按分析方法的分类对季铵类阳离子表面活性剂的一些检测方法和分离技术进行了综述。
By selecting food grade polycarbonate ( pc ) as raw material and integrating with the features of teapot , handless small tea cup and strainer , this product is an auto tea infuse master , it is successfully designed as advanced tea and tea leaves separation technique 本产品精选食品级为pc原料,并集合了茶壶,茶盅,茶杯和滤网等特点,采用先进的茶汤分离工艺,成功设计出多功能自动茶师傅