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固相革取是一种新的分离方法，和传统的液液革取法相比，具有革取率高、操作简单、省溶剂、避免乳化等优点。固相革取法按所用的固棺材料可分为亲脂性材料（如烷基键合相硅胶。大孔树脂）固相苹取和亲水性材料（如硅藻土、硅胶）固相革取两种。对于亲脂性材料革取，国内已有较?
Solid-phase leather removal is a new separation method. Compared with the traditional liquid-liquid leather extraction method, it has the advantages of high leather extraction rate, simple operation, solvent-free, and emulsification-free. Solid-phase leather extraction method can be divided into lipophilic materials (such as alkyl-bonded phase silica gel, macroporous resin) and solid-phase materials (such as diatomaceous earth and silica gel). Two kinds. For the acquisition of lipophilic materials, there have been more domestic?