ultrafine powder 第1页

Preparation, Characterization and Function Evaluation of Ultrafine Resveratrol Powder Testing method for particle size of Radix Astragali ultrafine powder by microscopic image analyzer Physicochemical properties and in vitro dissolution behavior of active ingredients in ultrafine powder of Eucommia ulmoides Comparison on in vitro dissolution behavior of notoginsenoside R1, ginsenosides Rb1 and Rg1 between ordinary fine and ultrafine powder of Panax notoginseng