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研究肠道内食物进行消化、吸收的试验模型可采用活体试验模型 ,也可采用离体试验模型。活体研究最大的优点是与真实的生理环境和生理状态较为一致 ,但也有其弊端 ,如试验条件难以根据试验的需要进行调节和控制。例如肠道对产物的吸收和吸收后的转运几乎是同时进行 ,这就很难对
Study of intestinal food digestion and absorption test model can be used in vivo test model can also be used in vitro test model. The biggest advantage of living research is that it is more consistent with the real physiological environment and physiological state, but it also has its drawbacks. For example, the test conditions are difficult to adjust and control according to the needs of the experiment. For example, intestinal absorption of the product and the absorption of the transfer is almost at the same time, it is difficult to