Processing technology of ecological bletilla striata oral freeze-dried powder

Abstract

The invention discloses a processing technology of an ecological bletilla striata oral freeze-dried powder, wherein the processing technology comprises the following steps: firstly, taking fresh bletilla striata root tubers, removing mud, peeling, and then washing cleanly for standby application; then slicing the treated bletilla striata root tubers, adding pure water, squeezing into a homogenate, filtering, adding pure water to the filter residue again, squeezing into a homogenate, filtering, repeating the operations for three times, and taking the final filtrate; carrying out further crushing treatment of the prepared bletilla striata homogenate through a nano homogenizer; and finally, carrying out low temperature freezing and vacuum drying of the obtained bletilla striata homogenate, carrying out high-pressure sterilization, and thus obtaining the bletilla striata oral freeze-dried powder. The bletilla striata oral freeze-dried powder prepared by the preparation method has excellent physiological activity, has less loss of effective components, and is easy to digest and absorb.

Description

technical field [0001] The invention relates to the field of pharmaceutical preparation, in particular to a processing technology of ecological Bletilla striata oral freeze-dried powder. Background technique [0002] Baiji, also known as Lianjicao, Gangen, Baijie, Ruolan, Zhulan, Zilan, Zihui, Baili, Ground Screw, Baijiwa, Baigen, and Yangjiaoqi, is a perennial herbaceous bulbous plant mainly distributed in China. , Japan and northern Myanmar, Bletilla striata has a wide range of medicinal and garden values. It has the functions of astringing and hemostasis, reducing swelling and promoting muscle, and is mainly used to treat hemoptysis and hematemesis, traumatic hemorrhage, sore swelling and toxin, chapped skin; pulmonary tuberculosis, hemoptysis, and ulcer bleeding. At present, the Bletilla striata on the market is mainly dried or sliced ​​Bletilla striata root after baking and drying, and some Bletilla striata powders are ground, but the particles are coarse. Because the ...

AI Technical Summary

Problems solved by technology

At present, the commercially available Bletilla striata is mainly dried or sliced ​​bletilla striata roots that have been baked and dried, and some bletilla striata powder has been ground, but the particles are coarse. Because the finished product of Bletilla striata has undergone high-temperature treatment during the production process, its internal heat-sensitive effective substances It will be inactivated or decomposed at high temperature, and the active ingredients will be destroyed, which will undoubtedly reduce the medicinal value of bletilla striata