Method for low-temperature extraction of active ingredients from fresh Lycianthes biflora and preparation of compound preparation used for health care and treatment of inflammations in lung, etc.

Abstract

The invention discloses a method for low-temperature extraction of active ingredients from fresh Lycianthes biflora and preparation of a compound preparation used for health care and treatment of inflammations in the lung, etc. The method comprises the following steps: with fresh Lycianthes biflora as a raw material, successively carrying out crushing, juicing with a screw press twice and high-speed centrifugation so as to obtain juiced clear liquid; adjusting the clear liquid to a pH value of about 9 by using ammonia water, then loading the clear liquid onto an AB-8 resin and carrying out elution with ethanol to obtain eluate A; combining residues obtained after juicing and centrifugation residues, percolating the combined residues with 95% edible alcohol so as to obtain percolate, subjecting the percolate to low-temperature rotary vacuum concentration, loading obtained concentrate onto D101 resin and carrying out elution with ethanol to so as to obtain eluate B; and combining the eluate A and the eluate B, adding wall-broken Ganoderma lucidum spore powder in proportion, carrying out low-temperature rotary vacuum concentration and then carrying out vacuum freeze drying so as to prepare the Lycianthes biflora extract-wall broken Ganoderma lucidum spore powder compound preparation. The compound preparation provided by the invention is capable of resisting bacterial, eliminating inflammations, relieving cough and asthma, improving human immunity, benefiting the lung and recovering the functions of the lung, and has good treatment and health care effects on a variety of acute and chronic inflammations in the lung, the respiratory tracts and the like.

Description

technical field [0001] The invention relates to a low-temperature extraction process of active ingredients from red silk thread fresh leaves, and a compound preparation which can treat acute and chronic inflammations of lungs, liver, bronchi and other respiratory tracts by mixing with broken ganoderma lucidum spore powder. It belongs to the technical field of natural medicine. Background technique [0002] Red silk thread Peristropheroxburghiana (Schult.) Brem is a perennial herbaceous plant of Acanthaceae, also known as mountain blue, red orchid, red blue, purple blue, green silk thread, Sichuan grass, the whole plant is used as medicine, and it is mainly distributed in the southern provinces of my country. Because it is mashed and placed in boiling water, red thread-like exudates can be seen in the water in a short while, and after a while, the water is all red, so it is called "red silk thread". The Zhuang people in Guangxi like to pluck the leaves to boil the juice, and...

AI Technical Summary

Problems solved by technology

[0007] Although the medicinal research of red silk thread has been reported, the application and development of active ingredient extraction are still lacking.