By colorimetry, the adsorptive capacity and service life of D - 101 macroreticular resin for ginsenoside were studied.
用比色法研究了D-101大孔树脂在不同条件下的吸附容量及使用寿命.
The macroreticular resin to adsorb as the better method to replace the solvent extraction designed.
用大孔网状树脂吸附法代替溶媒萃取法,分离纯化柱晶白霉素.
Separation , purification and pre - processing of psoralen from Fieus carica by macroreticular resin were studied.
研究了大孔树脂分离纯化无花果叶中补骨脂素的工艺条件及树脂前处理的方法.