[Objective]This study was conducted to improve quality standard of Compound Danshen tablets.[Method]Tanshinones in Compound Danshen tablets were determined by H
Abstract The mechanized large ridge production technology of potato was summarized, including preparation before sowing, deep tillage and land preparation, deep application of chemical fertilizer, sow
Seaweed polysaccharides are a type of natural high-molecular active substances extracted and purified from seaweed. They are formed from different monosaccharid