Patent ID: 9173914
Filing Date: 2015-11-03
Classification: A61K,A61P

Abstract:
1. An extraction technology of a Xiao-yao-drink, comprising: a medicine preparing step of preparing a plurality of herbal medicines; a pulverizing step of pulverizing the herbal medicines to produce medicinal solid particles; a liquid extracting step of adding the medicinal solid particles into an extraction liquid which is water to dissolve the medicinal solid particles in the extraction liquid; an ultrasonic extraction step of impacting the medicinal solid particles in the extraction liquid by concentrated ultrasonic waves with a volume of one hundred liters (100 L) and with a cycle time of about one hour to crush the medicinal solid particles in the extraction liquid into medicinal molecules; and a centrifugal filtering step of filtering the medicinal molecules from the extraction liquid by a strainer cloth to produce a medicinal extract which constructs a Xiao-yao-drink product; wherein in the medicine preparing step, the herbal medicines includes the ultrasonic extraction step is directly performed after the medicinal solid particles are dissolved in the extraction liquid of water; and all of the steps of the extraction technology of the Xiao-yao-drink are kept at a temperature ranged between 25° C. and 35° C.