Preparation method of Chinese patent medicine for intensively preventing 2019-nCoV infection

Abstract

The invention relates to a preparation method of a Chinese patent medicine, in particular to a preparation method of a Chinese patent medicine for intensively preventing 2019-nCoV infection, which sequentially comprises the following steps: a, extracting essential oil of five traditional Chinese medicines, namely Shuanghuanglian, indigo naturalis, radix bupleuri, aster tataricus and liquorice, byadopting a low-concentration 50% hydrous ethanol pressurized steam distillation extraction method; b, performing ultrasonic extraction on extracted medicine residues, folium isatidis, radix isatidis,cyrtomium fortunei, radix paeoniae rubra, scaphium scaphigerum and cortex moutan in a water solvent to obtain a water extract; c, wrapping the extracted essential oil with edible flour to obtain an essential oil edible flour inclusion compound; and d, adding starch into the water extract obtained in the step b and the essential oil edible flour inclusion compound obtained in the step c, granulating, pressing into a Chinese patent medicine, and coating with a film to obtain the product. Effective components in a medicinal material structure can be rapidly separated out, the chemical molecular structure of the effective components cannot be damaged, and the extraction efficiency is sufficient. The technology provided by the step c can efficiently retain the retention efficiency of volatile antiviral components in the medicinal materials in the preparation.

Description

technical field [0001] The invention relates to a preparation method of a traditional Chinese medicine preventive medicine, in particular to a preparation method of a Chinese patent medicine for strengthening the prevention of 2019-nCoV infection. Background technique [0002] The Chinese patent medicine to strengthen the prevention of 2019-nCoV infection is a Chinese patent medicine developed by the Jiangxi Academy of Sciences research team in conjunction with the First Affiliated Hospital of Nanchang University and Sanjiu Pharmaceutical Co., Ltd. to prevent and slow down the 2019-nCoV virus from invading normal human cells for self-replication and reproduction The new drug, the drug prescription is composed of Shuanghuanglian, Qingdai, Bupleurum, Aster, licorice, Folium Isatidis, Radix Isatidis, Guanzhong, Chishao, Panghai, Danpi ten herbs. Functions and indications are antiviral, soothing the liver, relieving cough, clearing and clearing the lung. Its targeted antivira...

AI Technical Summary

Problems solved by technology

Its targeted antiviral mechanism is that in an in vivo environment with a certain blood concentration, the self-reproduction and replication ability of the 2019-nCoV active virus that invades the human body is inhibited, thus leaving sufficient time for the human body to produce corresponding antibodies to 2019-nCoV Pathogens are eliminated, resulting in a significant reduction in their ability to infect and the chance of infection

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