Method for comprehensively extracting volatile oil from whole herb of Mosla chinensis Max-im

Abstract

The invention belongs to the technical field of volatile oil preparation and discloses a method for comprehensively extracting volatile oil from whole herb of Mosla chinensis Max-im. The method comprises the following steps: cutting whole herb of Mosla chinensis Max-im into segments; extracting fine powder by using a double-water phase extraction method to obtain primary essential oil; purifying the primary essential oil through molecule distillation to obtain purified essential oil; putting the purified essential oil and vitamin E oil into a distiller, distilling at 120 DEG C, collecting steam 3 hours later, cooling, and concentrating to obtain an oily substance; grinding borneol into powder, putting into the oily substance, after complete dissolution, sterilizing, and packaging to obtainthe Mosla chinensis Max-im essential oil. By adopting the method, the volatile oil comprehensively extracted from the Mosla chinensis Max-im is capable of drying dampness and regulating the middle warmer, promoting urea, alleviating nasal obstruction and improving the living quality of patients, and in addition, the volatile oil is capable of rapidly infiltrating into subcutaneous tissue, improving microcirculation of human bodies and activating damaged cells.

Description

technical field [0001] The invention belongs to the technical field of preparation of volatile oils, in particular to a method for comprehensively extracting volatile oils from the whole herb of Rhododendron officinalis. Background technique [0002] Jiang Xiangle is 30-50 mm long, the base is purple-red, the upper part is yellow-green or light yellow, and the whole body is densely covered with white pilose. The stem is square columnar, 1-2mm in diameter, with obvious nodes, and the internodes are 4-7cm long. Brittle and easy to break. The leaves shriveled or fell off, and the flattened surface of the leaves showed concave glandular spots, dark green or yellow-green. There are fruit ears on the top of the stem, the persistent calyx is bell-shaped, lavender or gray-green, with 5 lobes at the apex, densely covered with hairs. Nutlets are placed under a magnifying glass, and small concave spots can be seen. Kneading has a strong and clear fragrance, and the taste is cool an...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, in the extraction of volatile oil, there is no single factor investigation and orthogonal experiment on many factors, and the optimal process parameters cannot be obtained; moreover, in the prior art, the optimal extraction process of the volatile oil of Rhizoma chinensis is complicated and the extraction rate is low

[0007] In the prior art, the feed flow adjustment performance of the feed valve is poor, which will affect the extraction purity

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