阿胶具有补血、止血、滋阴、润燥功能 ,是临床常用的补血药。但其性滋腻 ,有碍脾胃 ,炒珠后能降其腻滞之性 ,易于消化吸收 ,还能矫正其不良气味。但是炒制阿胶珠又因胶丁的含水量、辅料的温度、火候掌握、操作手法等各方面的因素控制不当而出现炒焦、炒糊、炒黑、显糖心等现象 Ejiao has blood, hemostasis, nourishing yin, moistening function, is commonly used in clinical blood drug. However, their sexual greasy, impede the spleen and stomach, after frying beads can reduce the greasy stagnation, easy digestion and absorption, but also to correct its bad smell. However, due to the improper control of various factors such as the moisture content of the rubber, the temperature of the auxiliary materials, the control of the heat, and the operation methods, the speculation of the Ejiao beads may cause phenomena such as fried coke, fry paste, fried black, and sugar cores.