Compound essential oil and preparation method thereof

Abstract

The invention discloses compound essential oil and a preparation method thereof. The method for preparing the compound essential oil disclosed by the invention comprises the following steps: 1, drying fresh strawflower, fresh rose and fresh jasmine flower in the shade indoors so as to obtain the strawflower, rose and jasmine flower; 2, taking the strawflower and the rose as raw materials, performing infiltration and microwave treatment on the raw materials, and adopting a distillation extraction method so as to obtain distilled essential oil; 3, taking the jasmine flower as a raw material, and adopting a CO2 supercritical extraction method so as to obtain jasmine essential oil; and 4, mixing the distilled essential oil obtained in the step 2 and the jasmine essential oil obtained in the step 3, standing and aging at a room temperature, filtering by using a filter with the particle size of 1-10 microns, thereby obtaining the compound essential oil. The compound essential oil prepared by adopting the method for preparing the compound essential oil disclosed by the invention is high in stability and excellent in whitening and skin protecting effects.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a method for preparing a compound essential oil for beautifying and beautifying skin and the compound essential oil prepared by the method. Background technique [0002] Plant essential oils are the unique aromatic substances extracted from plants, which are extracted from the flowers, leaves, roots, bark, fruits, seeds, resins, etc. of herbal plants by distillation and pressing. Because aromatherapy essential oils are highly volatile and have small molecules, they are easily absorbed by the human body and can quickly penetrate into the internal organs of the human body to excrete excess components. The whole process only takes a few minutes, and the fragrance of the plant itself also directly stimulates the brain. The secretion of the pituitary gland, the secretion of enzymes and hormones, etc., balance the functions of the body, and play the role of beauty and skin c...

AI Technical Summary

Problems solved by technology

[0006] The plant essential oils provided by the prior art are all unilateral essential oils extracted from a certain kind of flowers, that is, extracted and purified from the whole plant or a certain part of a plant, and then different unilateral essential oils are extracted according to certain requirements. Proportions are compounded together to make compound essential oils. However, the compound essential oils prepared according to the above method have problems such as not pure enough fragrance, easy to change color and deteriorate.

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