The study shows that when 1 % ~ 2 % of a binder is added and sintering is done at 900 , macroporous inorganic membrane is obtained 研究表明,当粘结剂加入量为1 % ~ 2 % 、烧结温度在900时,可以获得较大孔径的无机膜。
This paper describes the experiments for caudaside extraction from the ornithogalum caudatum ait , using macroporous absorbitive resin 摘要通过实验确定虎眼万年青总皂苷的提取条件,并比较不同部位虎眼万年青总皂苷的提取得率。
The quality control and evaluation for the separating and purifying process of steroidal saponin in rhizoma pardis using column chromatography of macroporous resin 大孔吸附树脂柱色谱法分离纯化重楼皂苷过程中的质量控制与评价
Furthermore , we decorated lignin by mannich rection and prepared macroporous si02 materials immobilizing poms by mean of sol - gel method and by using lignin as a template 并申报了中国专利。本论文以降解的木质素为模板剂合成了块状的大孔氧化硅材料。
Researches on purification technologic conditions of lespedeza dunnii flavonoids with ab - 8 macroporous resin and comparision of their purification antioxidant changes before and after being purified 春花胡枝子黄酮大孔树脂纯化工艺研究及纯化前后抗氧化性变化比较