The invention relates to a Chinese medicinal extractum and an extraction process thereof. The Chinese medicinal extractum comprises the following components: lightyellow
sophora root, glabrous greenbrier
rhizome and cortex dictamni, wherein the
mass ratio of the three components is 1-6:1-6:1-3. The preparation process is characterized by comprising the following steps:
grinding the raw materials of lightyellow
sophora root, glabrous greenbrier
rhizome and cortex dictamni into fine powders; putting the fine powders into 50 to 95 percent
ethanol to carry out
reflux extraction for 1 to 3 hours at a temperature of between 75 and 95 DEG C, wherein the ratio of the raw materials to
ethanol is 1:10-20 (weight / volume); carrying out
filtration on the obtained product after extraction; putting the powders obtained by
filtration into the
ethanol repeatedly to extract 1 to 2 times again; after mixing the medical solution extracted repeatedly, carrying out
pressure reduction and concentration on the mixture, and carrying out low-temperature
vacuum drying on the obtained product to obtain the Chinese medicinal extractum. The process is simple, has short time consumption and high yield, and is convenient for the industrial production. The yield of the Chinese medicinal extractum is over 26 percent. Bacteriostasis test shows that the MIC value of the Chinese medicinal extractum to
Candida albicans is 0.195mg / ml, the MBC value of the Chinese medicinal extractum to
Candida albicans is 0.78mg / ml, and the Chinese medicinal extractum has obvious effect of inhibiting and killing
Candida albicans.