To improve the stability of nano Liuwei Dihuang particles and anti oxidation of effective components, the glutin microcapsules are prepared.

• 为提高纳米粒子的稳定性和防止有效成分的氧化, 以明胶作囊材，以纳米六味地黄为芯材，采用喷雾干燥的方法制备了六味地黄明胶微囊。