All-component extraction method of lucid ganoderma

Abstract

The invention discloses an all-component extraction method of lucid ganoderma. The method comprises the following steps: carrying out low-temperature ultramicro molecular grinding, carrying out supercritical carbon dioxide extraction on lucid ganoderma essence powder, extracting triterpenoids with alcohol, extracting ganoderan, extracting protein, extracting other active substances, extracting nutrient substances such as amino acids and the like, and extracting residual nutrient components. Most nutritional ingredients and active ingredients in the lucid ganoderma can be obtained through classified extraction, different ingredients are used for different purposes, the overall utilization rate of the lucid ganoderma is far higher than that of a common extraction method, the total yield of the extract can reach 65% or above of the dry weight of the lucid ganoderma, and the purity of the extract is higher; in the preparation process, components such as ganoderma triterpenes, ganoderan, proteins, adenosine, mannitol, ergosterol, vitamins and amino acids are obtained through low-temperature wall breaking, fractional extraction and respective purification, and the preparation method hasthe characteristics of being simple, high in extraction rate and high in total product specific gravity.

Description

technical field

[0001] The invention relates to the technical field of Ganoderma lucidum extraction, in particular to a method for extracting all components of Ganoderma lucidum. Background technique

[0002] The scientific name of Ganoderma lucidum is Ganoderma Lucidum Karst. It is the fruiting body of Ganoderma lucidum, a fungus of Polyporaceae. The fruiting body of Ganoderma lucidum is an umbrella-shaped mushroom, which is purple-red or brown-red. Its texture is fleshy when it is young, and it becomes corky when it matures and dries. The fruiting body consists of a cap (cap) and a stipe. From "Shen Nong's Materia Medica" to "Pharmacopoeia of the People's Republic of China", the Ganoderma lucidum refers to the fruiting body of Ganoderma lucidum. The chemical composition of Ganoderma lucidum is relatively complex, and the active ingredients can be divided into ten categories, including Ganoderma lucidum polysaccharides, Ganoderma lucidum polypeptides, triterpenoids, 16 ki...