One-step Process for Preparation of Total Flavonoids Nano-suspension and Cryo-powder from Flos Sophorae
WANG Wen-ping, CHEN Yuan, HAI Ya-feng, LI Bo-li, LIU Chen
Chinese Pharmaceutical Journal . 2021, (1): 42 -45 .  DOI: 10.11669/cpj.2021.01.007