Extraction method for Miao medicines gaultheria yunnanensis essential oil and gaultheria yunnanensis hydrolat

Abstract

The invention discloses an extraction method for Miao medicines gaultheria yunnanensis essential oil and gaultheria yunnanensis hydrolat, and the method fills the blank of the background technology, in other words, there is no method for extracting gaultheria yunnanensis essential oil and gaultheria yunnanensis hydrolat from a Miao medicine. The method is divided into distillation extraction of dry and fresh gaultheria yunnanensis. The method is characterized in that the method for dipping, percolating and distillation extraction of dry gaultheria yunnanensis comprises: adding crude gaultheria yunnanensis powder into a solvent, and performing sealing immersing at a normal temperature; putting the dipping solution in a percolating barrel, pressurizing for 5-15 days and performing percolating; and putting the percolated solution into a distiller, so as to obtain gaultheria yunnanensis essential oil. The method for distillation extraction of fresh gaultheria yunnanensis comprises: segmenting roots, stems, leaves and flowers of fresh gaultheria yunnanensis, putting in a distiller, adding water; heating, performing condensation on steam containing fragrant essential oil, so as to obtain an oil-water mixture; and performing separation to obtain gaultheria yunnanensis essential oil and gaultheria yunnanensis hydrolat. The gaultheria yunnanensis essential oil and the gaultheria yunnanensis hydrolat have the effects of refreshing and restoring consciousness, relaxing muscle, generating fragrance and preventing odor, mitigating fatigue and improving dizzy state. The gaultheria yunnanensis essential oil and the gaultheria yunnanensis hydrolat are easy to use, can be used for direct smearing, massaging along channels, acupoint massaging, spraying at affected parts or drop injection into bath.

Description

technical field [0001] The invention relates to an extraction method of active ingredients of medicines, in particular to an extraction method of essential oil and pure dew of toguxiang of Miao medicine. Background technique [0002] In the prior art, it is common to use the extraction method to extract certain medicines, and the extracted medicines have played a great role in curing diseases, alleviating or even eliminating pains for people. But, there is no method for extracting the essential oil and pure dew of Toguxiang from the Miao medicine in the prior art. Contents of the invention [0003] In order to fill up the gaps in the above-mentioned background technology, the object of the present invention is to provide a method for extracting Miao medicine Toguxiang essential oil and Toguxiang pure dew. The technical solution of the present invention is: extracting the essential oil and hydrosol of the seedling medicine Touguxiang from the plant named Touguxiang, also k...

AI Technical Summary

Problems solved by technology

But, in the prior art, there is no method for extracting Toguxiang essential oil and Toguxiang hydrosol from Miao medicine.