By in-liquiddrying, sustained-release pellets were prepared taking Eurdragit RL100 as coating material and drug-resin complex as core.
以丙烯酸树脂RL 100为包衣材料，采用乳剂-溶剂挥发法，制备了以药物-树脂为丸芯的缓释微丸。
2
It is suitable for dryingliquid raw materials or thick liquid in the field of chemical, dyestuff, pharmaceutical, foodstuff, metallurgy industry and so on.
适用于化工、染料、制药、食品、冶金等行业液体或较粘稠物料的干燥。
3
Catalase was microencapsulated with ethyl cellulose as film material by drying method inliquid.