IIndustrial Crops and Products4/25/2026A preparation method of high purity porous indigo based on the influence of proteins and saponins on its sedimentationDonghe Jiang·Min-Tian Gao·Kewei Liu·Jingfan Han·Jiajun Hu·Jiajun Huang·Pinhuang LuoRead at Industrial Crops and ProductsTagsFreezing and Crystallization ProcessesMechanics of Materials