Benefits of soaking Ejiao in yellow wine 1. Increasing the efficacy of Ejiao soaking Ejiao in yellow wine can increase the efficacy of Ejiao and promote the volatilization of its efficacy. Colla Corii Asini is easy to digest and absorb, and its beauty beauty and qi and blood tonifying effects are brought into full play. 2. Softening Ejiao Soaking Ejiao with yellow wine can melt Ejiao because the Ejiao block is very hard. 3, go to Ejiao fishy smell Ejiao soaked in yellow wine can completely remove the odor of Ejiao, with the help of the mellow wine. 4, make the Ejiao quality longer. The Ejiao soaked in yellow wine can guarantee the quality and has anti-corrosion function.