Method for preparing powder of Rehmanniae Radix preparata with short drying time and powder of Rehmanniae Radix preparata preapred therefrom

摘要

The present invention relates to a method for preparing a sukjihwang powder having a shorter drying time and to a sukjihwang powder prepared therefrom, and more specifically, to prevent the problem of agglomeration of sujihwang powder containing moisture and sugar components during crushing. It is easy to control the particle size of succinate sulfur powder without sieving in the pulverization process, and relates to a method of preparing suzysulfur powder which can improve the powder yield, drying rate and extraction yield of suzysulfur powder and suzysulfur powder prepared therefrom.