Method for preparing phellinus igniarius extract through micromolecule water and application

Abstract

The invention discloses a method for preparing a phellinus igniarius extract through micromolecule water and an application. The method comprises the following steps of crushing phellinus igniarius, performing screening to obtain phellinus igniarius powder, sequentially adding the micromolecule water, enzymes and the phellinus igniarius powder to a container, and performing homogenizing, stirringand mixing so as to obtain mixed liquor; placing the mixed liquor in supercritical water reaction kettle, introducing reaction products into a condenser for condensing, and performing pressure filtration on the reaction products in a collector so as to obtain filtrate and filter residues; mixing the filter residues with the micromolecule water, then performing bifrequency ultrasonic extraction, filtering the extracted blending liquor by a centrifugal method so as to obtain filtrate and filter residues; mixing the filter residues with the micromolecule water, performing soxhlet extraction, andthen performing solid-liquid separation so as to obtain filter residues and filtrate; and mixing the separated filtrate, performing concentration on the mixed filtrate, and performing vacuum drying soas to obtain the phellinus igniarius composite extract. The phellinus igniarius composite extract is high in cream yield rate, the purity of effective components in the extract is high, and the utilization rate of the phellinus igniarius is effectively increased.

Description

technical field [0001] The invention belongs to the field of plant extraction, and in particular relates to a method and application for preparing Phellinus phellidis extract with small molecule water. Background technique [0002] Phellinus is a large perennial rare medicinal fungus. According to ancient medical records, Phellinus has "slightly bitter, cold, and non-toxic" properties. The main active ingredients of Phellinus Phellinus are polysaccharides, flavonoids, total phenols, ergosterol and other substances, which can be used as raw materials for tea, health care products and medicines. [0003] Phellinus Phellinus is difficult to plant and has a long growth cycle. The growth of high-quality Phellinus Phellinus requires a lot of manpower, material resources, and financial resources. Therefore, the use of methods to improve the utilization of the active ingredients of Phellinus is the focus of current research. At present, the extraction methods of Phellinus include h...

AI Technical Summary

Problems solved by technology

Therefore, the use of methods to improve the utilization of the active ingredients of Phellinus is the focus of current research. At present, the extraction methods of Phellinus include hot water extraction, decompression extraction, and ultrasonic extraction. Through experimental comparison, it is found that the compound extract of Phellinus The cream yield is low, and the content of active ingredients in the extract is low