In TBA / water cosolvent system, low temperature microscope and low temperature DSC were used to investigate the frozen status of TBA / water monophase solution. 叔丁醇/水单相溶液的冻干工艺研究中,利用低温显微镜、低温DSC考察了单相溶液的冻结情况。
Objective To explore the feasibility of freeze drying of liposomes using tertiary butyl alcohol ( TBA ) - water cosolvent systems. 目的考察用叔丁醇水共溶剂体系冻干脂质体的可行性。
The water as cosolvent could enhance extraction efficiency. 以水作夹带剂可以提高除虫菊酯萃取效率。
And water as cosolvent can improve the efficiency of extraction of present-color materials. 以水作为夹带剂可有效提高天津冬菜中呈色物质的萃取效率。
Solubility behaviour of amine neutralized acrylic copolymers in water / cosolvent 胺中和丙烯酸共聚物在水/助溶剂中溶解行为的研究