OBJECTIVE
To study the affect regularity of medicinal species and heating time on flavonoids contents in Epimedium cut crude drug.
METHODS
Setting processing temperature at 170 degrees C, 39 batches Epimedium cut crude drug of different species were heated for 0, 5, 10 minutes. The contents of
OBJECTIVE
To investigate the effect of the different individual number of sampling on the assay results of the medicinal materials.
METHODS
Epimedium pubescens and E. brevicornu were used as samples. The 6 sampling levels were formulated as 1 individual, 5, 10, 20, 30, 50 individuals mix, each level